SAES-422 Multistate Research Activity Accomplishments Report

Sections

Status: Approved

Basic Information

Participants

Full Name Company Name Annor, George University of Minnesota Baidhe, Emmanuel North Dakota State University Clementson, Clairmont North Dakota State University Galib, Ruslan University of Arkansas Hill, Chuck AgReliant Genetics LLC Hoag, Noah Iowa State University Igwe, Victory Purdue University ILELEJI, KLEIN Purdue University Islam, Shahidul North Dakota State University Issa, Salah University of Illinois at Urbana-Champaign Jiang, Yan Iowa State University Jones, Micala Purdue University Lambros, Alexis Iowa State University LUTHRA, KAUSHIK UNIVERSITY OF ARKANSAS Maghirang, Elizabeth Contractor Moore, Janie Texas A&M AgriLife Research Morrison, William USDA-ARS Mosher, Gretchen Iowa State University Nelson, Jessica Purdue University Ofosu, Stephen Iowa State University Petingco, Marvin Kansas State university Pordesimo, Lester USDA-ARS-CGAHR Rahman, Mahfuzur University of Arkansas - Fayetteville Rao, Jiajia NORTH DAKOTA STATE UNIV Rausch, Kent University of Illinois at Urbana-Champaign Sabbir, A S M Younus Bhuiyan Iowa State University Safwa, Saydul Md UNIVERSITY OF ARKANSAS SCHEFF, DEANNA USDA, ARS, USCGAHR Schendel, Rachel University of Kentucky Simsek, Senay Purdue University, Department of Food Science Tumbleson, Mike University of Illinois at Urbana-Champaign Yan, Shuping USDA-ARS-CGAHR

NC-213 Annual Business Meeting Minutes

 

Thursday, February 20, 2025, 12:30PM Central time

 

In attendance:

Vice Chair: Salah Issa, University of Illinois at Urbana-Champaign

Secretary: George Annor, The University of Minnesota

The Andersons: Christopher Reed

Objective Chairs:

Gretchen Mosher: Iowa State University

Senay Simsek: Purdue University

Other members:

Mike Tumbleson - University of Illinois, Shahidul Islam - North Dakota State University, Younus Bhuiyan Sabbir - Iowa State University, Alexis Lambros - Iowa State University, Kaushik Luthra- University of Arkansas, Stephen Anim - Iowa State University, Yan Jiang - Iowa State University, Jessica Nelson - Purdue University, Emmanuel Baidhe - North Dakota State University, Clairmont Clementson - North Dakota State University, Victory Igwe - North Dakota State University, Klein Ileleji - Purdue University, Micala Jones - Purdue University, Kent Rausch - University of Illinois, Noah Hoag- Iowa State University, Sam Mazzocco - Iowa State University, Chuck Hill - AgReliant Genetics, Rachel Schendel - University of Kentucky

Absent with apologies:

Chair: Deanna Scheff, USDA-ARS-CGAHR-SPIERU, Manhattan, KS

Past Chair: Janie McClurkin Moore, Texas A&M University

Administrative Advisor/Coordinator: Gary Pierzynski, The Ohio State University

Bill Koshar, The Ohio State University

 

Meeting this year was hosted by Salah Issa and George Annor on behalf of Deanna Scheff due to her inability to attend the meeting because of personal family commitments. Janie McClurkin Moore and Gary Pierzynski could not also attend the meeting due to bad weather conditions

 

Awards:

Student Poster Showing People’s Choice Award: Jessica Nelson – Purdue University

 

The Andersons Early in Career Award: Mahfuzur Rahman - University of Arkansas

 

The Andersons Cereals and Oilseeds Award of Excellence: Kingsley Ambrose - Purdue University

 

Voting & Elections for Secretary

Discussion on the voting process for secretary included clarifications on eligibility and procedures. Debate on whether institutions should have multiple votes; consensus was to maintain a one-vote-per-institution policy. Tie-breaking methods considered included a revote, allowing candidates to withdraw, or a random draw.

Candidates: Kaushik Luthra (University of Arkansas)-Nominated by George Annor

Clairmont Clementson (North Dakota State University) – Nominated by Victory Igwe

Clairmont Clementson from North Dakota State University was elected secretary

Additional committee and advisory roles were filled accordingly.

Newly elected members were asked to provide contact details for organizational records.

Recognition and congratulations were extended to elected members, followed by a brief discussion of their upcoming responsibilities

 

 

 

NC-213 Executive Committee rotation:

 

Deanna Scheff, rolls off Chair to Past Chair

Salah Issa moves from Vice Chair to Chair

George Annor moves from Secretary to Vice Chair

Janie McClurkin Moore rolls off Past Chair

 

Chuck Hill remains as Industry Advisory Committee Chair

Kaushlendra Tingi and Charlotte Tuttle remain our U.S.D.A. – N.I.F.A. Representatives

Gary Pierzynski remains as Administrative Advisor/Coordinator

 

Objective Co-Chairs:

 

Objective 1: K.M. Lee – Senay Simsek

Objective 2: Janie McClurkin Moore – Kaliramesh Siliveru

Objective 3: Kingsly Ambrose – Gretchen Mosher

 

NC-213 2025 Executive Committee

 

Chair: Salah Issa, University of Illinois at Urbana-Champaign

Vice Chair: George Annor, The University of Minnesota

Secretary: Clairmont Clementson, North Dakota State University

Past Chair: Deanna Scheff, USDA-ARS-CGAHR-SPIERU, Manhattan, KS

 

Chuck Hill remains as Industry Advisory Committee Chair

Kaushlendra Tingi and Charlotte Tuttle remain our U.S.D.A. – N.I.F.A. Representatives

Gary Pierzynski remains as Administrative Advisor/Coordinator

 

Objective Co-Chairs:

 

Objective 1: K.M. Lee – Senay Simsek

Objective 2: Janie McClurkin Moore – Kaliramesh Siliveru

Objective 3: Kingsly Ambrose – Gretchen Mosher

 

Future Meetings & Scheduling

 

University of Arkansas confirmed as the next meeting host.

Proposed timeline: First week of March with exact dates to be finalized based on venue availability and member schedules. A discussion was held on avoiding conflicts with other major meetings (e.g., Quality Council or GEAPS meetings). Members were encouraged to mark their calendars in advance and suggest alternative dates if conflicts arise. Suggestions were made to implement a virtual attendance option for those unable to travel.

 

2027 – GEAPS

2028 – Wheat Quality Council

2029 – Kansas State/USDA, Manhattan Kansas

 

Website Updates & Maintenance

 

Discussion on maintaining an up-to-date website with relevant information was had.

The following were some suggestions for improvement:

Ensure executive committee details are updated annually.

Provide a dedicated section for meeting minutes and past proceedings.

Faculty information should be regularly updated, with a process in place for reporting changes.

Improve navigation and accessibility for key organizational documents.

Consider adding a feedback form to gather member input on website improvements.

 

Event & Logistical Considerations

 

Meals & Catering

Members though the buffet breakfast should be eliminated since most participants had breakfast at their respective hotels. On the other hand, participants could be allowed to select whether they wanted breakfast or not during the registration. Mention was made of the lack of vegetarian and other options during the lunch buffet. There was suggestion to streamline meal planning to ensure other options are available in future events.

 

Poster Session Challenges

Lack of clear guidelines on poster size and submission process caused confusion.

Suggestion to implement an electronic submission option for judges unable to attend in person.

Discussion on potential use of QR codes for poster access and engagement.

Industry participation in poster judging remains a challenge; alternative solutions to be explored.

Proposal to establish a set number of judges for each category to ensure consistency.

 

Administrative Review & Compliance

The mid-term review is scheduled for this year or next year

The administrative advisor/coordinator will oversee the review process.

Ensuring compliance with organizational standards and expectations was emphasized.

Plan to create a checklist to facilitate the review process and ensure all necessary documents are in place.

 

Other Discussions & Feedback

Acknowledgment of the venue’s quality and suitability for the meeting.

General reflections on how to improve future events.

Recognition of elected board members and their responsibilities.

Need for structured student and faculty engagement in meetings and voting processes.

Proposal to develop an orientation guide for new members to familiarize them with roles and responsibilities.

 

Adjournment

The meeting was formally adjourned at 1:30pm following a motion by Gretchen Mosher, seconded by Klein Ileleji. Members were thanked for their participation and contributions.

Minutes prepared by George Annor

Accomplishments

Accomplishments & Impact Statements

NC-213 2024 Accomplishments

Objective 1: To measure, model, and assess factors that influence the quality, safety, and nutrition of cereal grains and oilseeds during post-harvest drying, storage, processing, and distribution.

NC-213 researchers from various universities and USDA facilities have been conducting collaborative studies. Their research includes the development of robust calibration models for near-infrared (NIR) spectroscopy for rapid and non-destructive chemical analysis; evaluation of the environmental and economic impacts of low-temperature, closed-cycle grain drying; investigation of the stored grain ecosystem within grain bins; analysis of the relationship between the solvent retention capacity (SRC) test and quality assessments of hard red spring (HRS) wheat; and examination of the effects of processing on wheat quality and nutrient content. Additional efforts have focused on integrating approaches for enhancing the profitability of the shea nut value chain, developing a novel triaxial pressure sensor for in-situ measurements in grain bins, identifying factors influencing sorghum grain composition, and designing a portable multimodal optical sensing system. NC-213 researchers have published over 20 peer-reviewed articles and presented their findings at both national and international conferences.

 

Selected highlights from individual research stations:

  • Researchers at the University of Illinois established robust calibration models for rapid and non-destructive chemical composition analysis of corn and soybean. They conducted external validation using independent sample sets to assess model reliability and evaluated performance using statistical metrics such as R², RMSEP, and RPD. They also collected corn samples from various states and countries to develop global models. They identified the optimal spectral features and spectral ranges associated with variations in moisture, protein, starch, and oil content in corn. Besides, they designed and implemented a graphical user interface (GUI) for spectral data analysis. The GUI integrates advanced data processing and chemometric analysis tools for NIR spectroscopy, enhancing the accessibility of spectral analysis for researchers and industry professionals.
  • Researchers at Iowa State University conducted a study to understand the environmental and economic impact of low-temperature, closed-cycle grain drying by using techno-economic analysis (TEA) and life cycle assessment (LCA). LCA results indicated that greenhouse gas (GHG) emissions increase along with the expansion of the drying system since the electricity comes from a local-coal-based electricity plant. In addition, the Iowa State University grain quality laboratory created corn and soybean proximate analysis calibrations for multiple models of near infrared transmission (NIRT) analyzers. Calibrations were validated by instrument model to reference chemistry on an annual basis. Reproducibility and repeatability were tracked. A review paper was published in 2024 detailing costs and benefits of applications of NIR HSI for safety and quality evaluation of animal feed ingredients.
  • Researchers at University of Kentucky introduced a novel triaxial pressure sensor for in-situ measurements in grain bins. The sensors were housed in a 3-D printed shell, with three load cells and a digital camera. The results showed a clear radial variation in pressure. The data was within 5-25% of the Janssen equation, and the variation reproduced features from previously published literature. This study was limited by the small number of experiments conducted. The sensor design could be improved by exploring diaphragm-style sensors, which allow for increased sensitivity and reduced friction.
  • Researchers at University of Nebraska determined the effect of processing on micronutrients, cadmium dialyzability, and cellular bioaccessibility of wheat. Boiling and germination failed to improve beneficial micronutrient bioaccessibility compared to raw flour. Fermentation increased the bioaccessibility of cadmium, magnesium, iron, and zinc. Dialyzability only presented a valid correlation with bioaccessibility for cadmium (r = 68; p < .001). Thus, food processing did not decrease cadmium bioaccessibility from wheat porridge. They also conducted research on wheat end-use quality. They evaluated the Glutopeak instrument for its suitability as a replacement for the Mixograph. The corresponding rheological parameters were significantly linearly correlated between Glutopeak and Mixograph: mixing time, torque and energy (r >0.75; p < .001). The wheat flour protein concentration showed more significant corrections with rheological properties of GlutoPeak than those of Mixograph. The wheat flour bread baking characteristics (i.e. loaf volume and texture) showed stronger corrections with rheological properties of GlutoPeak than those of Mixograph.
  • Researchers at Purdue University conducted research to better understand the stored grain ecosystem in a grain bin across different seasons. The study results showed that monitoring of carbon dioxide (CO2) at the plenum followed similar trends with CO2 levels at the headspace. There were significant differences (p < 0.05) in the CO2 concentration levels at the plenum and headspace during fall, spring, and summer. In addition, researchers at Purdue University examined the relationship between the solvent retention capacity (SRC) test and quality assessments of HRS wheat grown at four locations in North Dakota in two years.  The study results showed that differences in locations contributed significantly to variation in quality parameters and traditional and supplemental SRC values within the same year. Traditional SRC values and gluten performance index (GPI) significantly (p ≤ 0.01) correlated with flour components and Farinograph water absorption. In addition, highly significant (p ≤ 0.001) correlations were found between the supplementary solvents and analyzed rheological and baking quality parameters especially with water absorption and loaf volume.
  • Researchers at Texas A&M designed a portable multimodal optical sensing system for fast, automated, and intelligent inspection of biological and chemical hazards. The software components enabled the system to perform spectral and image preprocessing. Additionally, machine learning algorithms were integrated to enhance the system's capability to automatically analyze the data and make intelligent assessments and improve the accuracy and efficiency of food safety applications, which facilitates rapid detection and analysis of biological and chemical hazards in grain products. In this study, they achieved a classification accuracy exceeding 95%, effectively identifying varying levels of contamination within these samples.
  • Researchers at the USDA-ARS investigated factors influencing the composition of sorghum grain via experiments on the timing and application of nitrogen fertilization as well as transcriptome and metabolomic studies. They also determined the effect of heating sorghum flour on the phenolic content and produced gold nanoparticles from sorghum and wheat bran. Research was also conducted to determine how ultrasound tempering of sorghum grain influenced milling quality.

Impacts

  1. • Grain Quality and Testing: NC-213 researchers developed non-destructive NIR spectroscopy tools for analyzing corn and soybean composition. These tools reduce the need for traditional lab methods and make testing more accessible for producers and researchers across regions.
  2. • Grain Storage Management: Research identified how corn susceptibility to spoilage changes throughout the year, helping storage operators better manage insect pressures, moisture, and gas buildup. This has led to improved safety and efficiency in grain storage.
  3. • Food Safety Innovations: A portable optical sensing system was developed for rapid detection of aflatoxins in food and feed. Its speed and accuracy offer a cost-effective solution to monitor contamination and protect public health.
  4. • International Development: In Ghana, NC-213 researchers evaluated shea butter processing systems and identified that scalable mechanization can improve income potential for rural producers and help them access premium markets.
  5. • Wheat Quality Assurance: Studies on wheat flour quality led to the identification of new testing methods using supplemental SRC values and Glutopeak instruments. These approaches ensure continued quality assessment in the absence of outdated technologies.
  6. • Functional Food Development: Hemp seeds were found to have high antioxidant activity, encouraging their use in developing foods that may help reduce the risk of chronic diseases.
  7. • Equipment Design Support: NC-213 researchers collaborated with engineers and manufacturers to develop a device for measuring pressure in grain bins, aiding the design of safer, more effective storage systems.
  8. • Sorghum Utilization: Research linking sorghum grain chemistry to end-use quality supports breeders, growers, and food companies in improving sorghum products and expanding market opportunities.
  9. • At the University of Arkansas, researchers partnered with grain producers, processors, and engineers to evaluate equilibrium moisture content (EMC)-based in-bin drying systems. Through field experiments, simulations, and sensor technology, the team answered critical questions regarding the quality degradation, mycotoxin development, and energy savings potential in rice drying and storage systems. Their work resulted in a validated simulation platform for natural air in-bin drying, practical for Arkansas-specific conditions. Charts were produced to guide fan control strategies and storage practices based on harvest conditions, enhancing engineering and management practices for high-quality grain storage.
  10. • Iowa State University collaborated with USDA researchers in New Orleans to analyze state-specific patterns in fumonisin contamination in corn. This work revealed surprising differences in predictive factors between Iowa and Illinois, despite their agronomic similarities. One publication emerged from this partnership, improving the industry's ability to forecast mycotoxin presence across U.S. corn-growing regions and enabling more informed mitigation efforts.
  11. • In response to producer demand for non-GMO feed ingredients, Iowa State researchers investigated the economic and logistical feasibility of minimizing adventitious presence (AP) of GM grain. Using Monte Carlo simulations, the team found that segregating non-GM corn and soybeans typically increased costs by 3–4 cents per bushel. These findings help quantify the real-world trade-offs and support decision-making in supply chains aiming to deliver verified non-GM products.
  12. • Iowa State researchers also advanced thermal processing efficiency by collecting extensive steam and mash data at the ISU feed mill. Sensor retrofits allowed measurement of steam losses, temperature, and moisture through each stage of feed processing. The results showed steam utilization efficiencies averaging over 70%, with minimal energy losses. Recommendations included system enhancements, such as installing rotary airlocks to improve heat retention between stages. This work sets the foundation for automating thermal processing in feed manufacturing, improving sustainability and precision.
  13. • In studies of grain flow and traceability, Iowa State researchers created and repeatedly tested a benchtop flow model to track grain movement during discharge from storage bins. Using both uniform particles and actual corn and soybeans, experiments demonstrated consistent last-in-first-out (LIFO) flow patterns, with corn showing more distinct flow peaks. These insights are critical for understanding contamination risk and quality segregation in bulk grain handling.
  14. • At Kansas State University, a team explored chlorine dioxide as a novel fumigant for stored grain pest control. Due to its higher hazard profile compared to traditional fumigants, researchers developed an active treatment protocol integrated into the grain receiving process. Preliminary tests using 50-lb batches confirmed chlorine dioxide’s efficacy against common grain pests, offering a possible path forward for safer and scalable fumigant delivery.
  15. • Additional Kansas State research evaluated alternative fumigants—methyl benzoate (MB) and acetophenone (AP)—against pests like the lesser grain borer, rice weevil, and red flour beetle. While both compounds exhibited significant toxicity to adult and immature insect stages, they were not fully effective against mixed life stage infestations, likely due to lower gas concentrations and larval tolerance. Still, their inhibition of acetylcholine esterase suggests potential for development as biologically active grain protectants.
  16. • To meet the growing demand for residue-free grain protection, Kansas State researchers also tested amorphous silica powders as insecticides. One powder, applied at 0.20 g/kg, resulted in nearly 100% adult mortality and significantly reduced progeny production and grain damage. The second powder achieved complete mortality and outperformed the first, due to higher oil adsorption and low pH. These findings support expanded use of diatomaceous earth alternatives for effective and residue-free pest control.
  17. • New guidelines for rice harvest and drying have been widely adopted, reducing discoloration and preserving quality across 15+ million bushels. Nearly 100 growers now use EMC-based sensors for automated bin monitoring.
  18. • New simulations improve detection and traceability of contaminated grain in storage, enhancing safety and recall procedures.
  19. • Research supports food-grade applications of Intermediate Wheatgrass through strategic nitrogen use, aiding its market development as a sustainable grain.
  20. • Studies show combine-sampling yields more consistent DON estimates than hand-sampling, informing future FHB and DON management guidelines.
  21. • Research is improving soybean storage guidance under high-temperature, high-humidity conditions, especially for low-latitude regions.
  22. • Innovations in radio-frequency processing help convert corn fiber into health-focused supplements and feed products, boosting Indiana corn’s market value.
  23. • Early success in granulating Spent Brewer’s Grains points to potential new feed options, with further research planned on binders and microbiological safety.
  24. • Researchers at Iowa State University completed a comprehensive life cycle assessment (LCA) of the U.S. corn wet milling industry, filling a critical knowledge gap with up-to-date environmental impact data for HFCS55 and other co-products. The study identified a potential 20% reduction in environmental impact if coal is replaced by natural gas in cogeneration systems.
  25. • Commissioned and operationalized the Iowa State University (ISU) Kent Feed Mill and Grain Science Complex, a state-of-the-art facility featuring a self-contained feed manufacturing tower, pilot plant, warehouse, quality lab, classroom, and a full grain handling center. This facility supports ISU’s missions in research, teaching, service, extension, and global industry engagement.
  26. • Launched the “Training the Next Generation of Leaders for a Transforming Grain Industry” project, establishing a scholar cohort across six institutions. The group participates in bi-weekly seminars on grain and feed handling and processing, and a Master of Science program is under development for a 2025 rollout.
  27. • The life cycle assessment increased industry and academic understanding of environmental impacts tied to HFCS55 production. The findings support future efforts to enhance sustainability across the corn wet milling supply chain.
  28. • The ISU Feed Mill served as a hub for international collaboration and industry training, empowering professionals from across the globe with practical knowledge and certifications in feed safety, operations management, and quality assurance.
  29. • The “Training the Next Generation” initiative is cultivating future experts by building a shared curriculum and institutional network to offer a cross-institutional graduate program in grain and feed systems, responding to long-term workforce needs in the sector.

Publications

Objective 1 Publications

 

Zheng, R., Jia, Y., Ullagaddi, C., Allen, C., Rausch, K., Singh, V., Schnable, J. C., & Kamruzzaman, M. (2024). Optimizing feature selection with gradient boosting machines in PLS regression for predicting moisture and protein in multi-country corn kernels via NIR spectroscopy. Food Chemistry, 140062. https://doi.org/10.1016/j.foodchem.2024.140062

 

Ahmed, M. T., & Kamruzzaman, M. (2024). Enhancing corn quality prediction: Variable selection and explainable AI in spectroscopic analysis. Smart Agricultural Technology, 8, 100458. https://doi.org/10.1016/j.atech.2024.100458

 

Ahmed, M. T., Ahmed, M. W., & Kamruzzaman, M. (2024). SpectroChat: A windows executable graphical user interface for chemometrics analysis of spectroscopic data. Software Impacts, 100698. https://doi.org/10.1016/j.simpa.2024.100698

 

P.T.D. Mendoza, C.R. Hurburgh, D.E. Maier, and P.R. Armstrong. 2023. NIR spectral imaging for animal feed quality and safety. Applied Engineering in Agriculture, 39(6), 553-564. DOI: https://doi.org/10.13031/aea.15051.

 

S.K. Ramaswamy, G.A. Mosher, and K.A. Rosentrater. 2024. Techno-economic analysis of near infrared (NIR) systems at feed mills as a low cost, high-speed alternative to feed ingredient testing. Journal of Agricultural Engineering (India), 61(5): October 2024, 675-685.DOI: https://doi.org/10.52151/jae2024615.1876

 

Ph.D. Final Oral Defense. November 20th 2024. Integrated approaches for profitable shea nut value chain enhancement: A case study in rural Ghana

 

Feed Manufacturing Training Program, International Grain and Feed Industry Academy, Iowa State University, U.S. Grains Council Sub-Saharan Africa DDGS Team, May 7-8, 2024 (Obeng-Akrofi: 2 lectures)

 

Advanced Grain Elevator Operations Management Short Course, Grain & Feed Association of Illinois (GFAI), Bloomington, Illinois, June 17-21, 2024. (Obeng-Akrofi: 4 lectures; 3 hands-on sessions)

 

Advanced Grain Elevator Operations Management Short Course, Agribusiness Association of Iowa (AAI), Ames, Iowa, August 5-9, 2024. (Obeng-Akrofi: 4 lectures; 3 hands-on sessions)

 

Rogers A, Dyck G, Paliwal J, Hildebrand K, Montross MD, Turner AP. The Janssen effect and the Chini ordinary differential equation. Powder Technology. 2024 Mar 1;436:119493.

 

Motta-Romero HA, Guha S, Majumder K, Rose DJ. 2024. The effect of food processing on the bioaccessibility of cadmium and micronutrients from whole wheat porridge. Cereal Chemistry 101:759-770.

 

Olenloa. A. E., and K.E. Ileleji*. 2024. A review on the mathematical modelling of grain storage ecosystems in grain structures and bags. Journal of Agricultural Engineering (India) 61(5), October 2024.

 

Olenloa. A. E., and K.E. Ileleji*. 2025. Seasonal changes of abiotic and biotic factors in stored corn ecosystem during a year storage. Transactions of the ASABE. Under review (TP-XXX).

 

Olenloa. A. E., and K.E. Ileleji. 2025. Evolution and emerging technologies for stored grain monitoring and management-A review. Journal of Stored Products Research. In preparation.

 

APTECA Proficiency Testing (PT) Program for Aflatoxin, Fumonisin and DON. 2024. Round 1. file:///C:/Users/tjh/Downloads/202401%20Aflatoxin%20(Total)%20AL.pdf

 

APTECA Proficiency Testing (PT) Program for Aflatoxin, Fumonisin and DON. 2024. Round 2file:///C:/Users/tjh/Downloads/202402%20Aflatoxin%20(Total)%20AL.pdf

 

APTECA Proficiency Testing (PT) Program for Aflatoxin, Fumonisin and DON. 2024. Round 3file:///C:/Users/tjh/Downloads/202403%20Aflatoxin%20(Total)%20AL-1.pdf

 

Kirk-Bradley, N.T., Salau, T.G., Salzman, K.Z., Moore, J.M., 2024. Evaluation of cold atmospheric-pressure plasma effects on DNA endoreplication in Callosobruchus maculatus: a rapid flow cytometry-based study. Plasma Processes and Polymers. https://doi.org/10.1002/ppap.202400117 

 

Kirk-Bradley, N., Hujon, S., Rohilla, Aditi, Burciaga, M., Zhu-Salzman, K., Moore, J.M. Cold plasma-induced mortality in Sitophilus oryzae (L.) populations. Crop Protection. CROPRO-D-23-01615R1

 

Ostmeyer, T.J., Impa, S.M., Peiris, K.H.S., Bean, S.R., Ritchie, G., and Jagadish, S.V.K. 2024. Grain protein and amino acid dynamics in sorghum with in-season split-nitrogen application. Cereal Chem. 101:833-846. https://doi.org/10.1002/cche.10783

 

Khan, A., Tian, R., Bean, S.R., Yerka, M., and Jiao, Y. 2024. Transcriptome and metabolome analyses reveal regulatory networks associated with nutrition synthesis in sorghum seeds. Communications Biology. 7:841

 

Peterson, J., Santana, A.L., Cox, S., Perez-Fajardo, M., Covarrubias, J., Perumal, R., Bean, S., Wu, S., Wang, W., and Smolensky, D. 2024. Impact of heat and high-moisture pH treatments on starch digestibility, phenolic composition, and cell bioactivity in sorghum (Sorghum bicolor L. Moench) flour. Frontiers in Nutrition, Nutrition and Food Science and Technology. 11-2024. https://doi.org/10.3389/fnut.2024.1428542

 

McDowell, R., Banda, L., Bean, S.R., Morris, G.P., and Rhodes, D.H. 2024. Grain yellowness is an effective qualitative predictor of provitamin A carotenoids in global sorghum germplasm. Scientific Reports. Scientific Reports. 14:25132 https://doi.org/10.1038/s41598-024-75451-9

 

Pulivarthi, M.K., Bean, S.R., Pordesimo, L.O., and Siliveru, K. 2024. Influence of ultrasound tempering on flour quality of white and sumac sorghum milled on a roller mill. J. ASABE. 67:1337-1351. https://doi.org/10.13031/ja.15965

 

Belaineh, Y.G., Talili, D.T., Bean, S.R., Aramouni, F.M., Wu, X., Liu, S., and Tesso, T. 2024. Genotype and grain pre-treatment effects on digestibility of sorghum proteins in the Ethiopian fermented bread. Cereal Chem. 102:102-116. https://doi.org/10.1002/cche.10821

 

Norton, A.E., Kim, M.J., Peiris, K.H.S., Cox, S., Tilley, M., Smolensky, D., Bean, S.R. 2024. Synthesis and characterization of gold nanoparticles using cereal by-products with varying levels of phenolics. Online https://doi.org/10.1002/cche.10840

 

Objective 2 Publications

 

Regonda, B., Luthra, K., January, R., & Atungulu, G*. (2024). Blend matters: Impact of blending rice cultivars on milling yield and physicochemical attributes. Cereal Chemistry. https://doi.org/10.1002/cche.10852 (in press)

 

Luthra, K., Mays, A., & Atungulu, G*. (2024). Review of Post-Harvest Rice Cooling for Storage in the USA. Journal of Agricultural Engineering (India), 61(5), 656-665. (Review)

 

Okeyo, A., Luthra, K., Vazquez, A. R., Atungulu, G. * (2024). Okeyo, A. A., Luthra, K., Vazquez, A. R., & Atungulu, G. G. (2024). Quality characteristic of instant rice produced using microwave‐assisted hot air drying. Cereal Chemistry, 101(3), 641-653.

 

Olaoni, S., Regonda, B., Luthra, K., & Atungulu, G.* (2024). Optimizing lab methods for consistent rice milling analysis. Cereal Chemistry. https://doi.org/10.1002/cche.10856 (in press)

 

Olaoni, S., Luthra, K., Atungulu, G.* (2024). Impact of Kernel Thickness on Germination and Vigor of Seed Rice. Applied Engineering in Agriculture. 40(1): 135-141. (doi: 10.13031/aea.15757) @2024

 

Luthra, K., Oduola, A., Vazquez, A. R., Atungulu, G.* (2024). A Statistical Approach to Understanding How Inter-Kernel Moisture Content Variability Affects Rice Quality. Journal of the ASABE, 67(4), 1037-1047.

 

Owusu, E., Luthra, K., Atungulu, G.* (2024). Material state diagrams for informed decision-making during drying of contemporary rice cultivars. Drying Technology, 42(5), 917-925. doi.org/10.1080/07373937.2024.2322110

 

Ouma, F., Luthra, K., Oduola, A., Atungulu, G.* (2024). Investigating safe storage conditions to mitigate aflatoxin contamination in rice. Food Control, 163, 110529. doi.org/10.1016/j.foodcont.2024.110529

 

Olaoni, S., Luthra, K., Bautista, R. C., Atungulu, G.* (2024). Impact of Fissure Location on the Germination and Vigor of Seed Rice. Journal of the ASABE. 67(3): 533-541. (doi: 10.13031/ja.15758) @2024

 

Owusu, E., Scott, S., Luthra, K., Graham‐Acquah, S., January, R., Annor, G. A., Atungulu, G.* (2024). Rice gelatinization temperature prediction using the rapid visco analyzer vis‐à‐vis the traditional DSC method. Cereal Chemistry, 101(3), 622-629. https://doi.org/10.1002/cche.10764

Smith, D.*, Wason, S., Atungulu, G., Bruce, R. (2024). Optimizing Radiofrequency Exposure Parameters for One-Pass Drying of High-Moisture Paddy Rice. Applied Engineering in Agriculture. 40(2). doi.org/10.13031/aea.15842

 

Okeyo, A., Luthra, K., Vazquez, A. R., Atungulu, G.* (2024). Quality characteristic of instant rice produced using microwave‐assisted hot air drying. Cereal Chemistry, 101(3), 641-653. doi.org/10.1002/cche.10770

 

Guimaraes, B. P., Schrickel, F., Rettberg, N., Pinson, S. R., McClung, A. M., Luthra, K., Atungulu, G.... & Lafontaine, S.* (2024). Investigating the Malting Suitability and Brewing Quality of Different Rice Cultivars. Beverages, 10(1), 16. doi.org/10.3390/beverages10010016

 

Modupalli, N., Galib, R. M., Sen, R., Lafontaine, S., & Rahman, M. M. (2024). Improving yield, functional properties, and aroma profile of rice bran protein through innovative extraction and precipitation methods. Journal of Cereal Science. 20: 104033.

 

Modupalli, N., & Rahman, M. M. (2024). Enhancing the bio-and techno-functional properties of food proteins using non-thermal plasma. Sustainable Food Proteins

 

Dilip, D., Modupalli, N., Rahman, M. M., & Kariyat, R. (2024). Treating rice (Oryza sativa) with atmospheric cold plasma alters plant traits and negatively affects the growth and development of Fall armyworm (Spodoptera frugiperda). Scientific Reports.

 

Branstad-Spates, E., G.A. Mosher, E.L. Bowers, and C.R. Hurburgh. 2024. Qualitative approach to measuring stakeholder risk perceptions of mycotoxins in the Midwest grain supply chain. Food and Humanity, DOI: https://doi.org/10.1016/j.foohum.2024.100368

 

Branstad-Spates, E.H., L. Castano-Duque; G.A. Mosher, C. Hurburgh, K. Rajasekaran, P. Owens, Winzeler, H.E. and E. Bowers. 2024. Predicting fumonisins in Iowa corn: Gradient boosting machine learning. Cereal Chemistry. 101(6), 1261-1272. DOI: https://doi.org/10.1002/cche.10824

 

Branstad-Spates, E., G.A. Mosher, and E.L. Bowers. 2024. Risk assessment of aflatoxin in Iowa corn post-harvest using an event tree analysis: A case study. Risk Analysis, DOI: https://doi.org/10.1111/risa.15074.

 

Pizarro, M., G.A. Mosher, S.A. Ofosu, C.R. Hurburgh, and E.L. Bowers. 2024. Cost estimation model for isolation and segregation of non-genetically modified corn and soybeans at country grain elevators. Cereal Chemistry. DOI: https://doi.org10.1002/cche.10859

 

Advanced Grain Elevator Operations Management Short Course, Grain & Feed Association of Illinois (GFAI), Bloomington, Illinois, June 17-21, 2024. (Sabbir: 1 lecture; 2 hands-on sessions)

 

Sabbir, A.S.M.Y.B., Maier, D.E., and Rosentrater, K. Estimating Environmental Impacts of a Grain Elevator by using Life Cycle Assessment. ASABE 2024 Annual International Meeting, Anaheim, CA, July 28-31, 2024. (presenter)

 

Advanced Grain Elevator Operations Management Short Course, Agribusiness Association of Iowa (AAI), Ames, Iowa, August 5-9, 2024. (Sabbir: 1 lecture; 2 hands-on sessions)

 

Lambros, A. and Maier, D.E. Assessment and Modeling of Thermal Processes for Improved Process Optimization in Animal Feed Manufacturing. ASABE 2024 Annual International Meeting, Anaheim, CA, July 28-31, 2024. (Lambros: presenter)

 

Tenboer, H.H., G.A. Mosher, and C.R. Hurburgh. 2023. “A quantitative model to characterize and measure granular flow behavior and grain layer mixing”. Applied Engineering in Agriculture, 39(6), 605-615. Doi:  https://doi.org/10.13031/aea.15544

 

Tenboer, H.H. Analysis of methods for enhancing food safety and traceability in the bulk grain industry. Doctoral dissertation, Iowa State University, August 2024.

 

Ramadan, G.R.M., Mosallam, E. M., Phillips, T. W. 2024. Methyl benzoate and its derivative, acetophenone, as fumigants to control stored product insects. Journal of Stored Product Research 105: 102248.

 

Smith, S. W., Zhang, X., Little. E. M., Coatney, A., Tang, G., Phillips, T. W., Schilling, M. W. 2024. Inhibiting Tyrophagus putrescentiae orientation to and reproduction on dry cured hams: The impact of acetic acid-treated ham nets. Journal of Stored Product Research 105: 102257.

 

Sserunjogi, M., C.J. Bern, T.J. Brumm, D.E. Maier and T.W. Phillips. 2024. Mechanical stirring of bulk-stored maize in steel bins to suppress maize weevils and other beetle populations. Journal of Stored Product Research 106: 102281.

 

Selladurai, M., Bh. Subramanyam, and K. Siliveru. 2024. Efficacy of two amorphous silica powders applied to soft red winter wheat against the lesser grain borer, Rhyzopertha dominica (F.) (Coleoptera: Bostrichidae). Journal of Stored Products Research, 106, 102264.

 

Manivannan, S., Subramanyam, Bh. 2023. Contact toxicity of two amorphous diatomaceous earth powders against the red flour beetle, Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae). Insects 14, 833.

 

Manivannan, S., Subramanyam, Bh. 2023. Contact toxicity of two candidate diatomaceous earths against the lesser grain borer, Rhyzopertha dominica (F.) (Coleoptera: Bostrichidae). Journal of Stored Products Research 104, 10222.

 

Manivannan, S., Subramanyam, Bh. 2023. Suitability of different soybean substrates and a laboratory diet on the development of Indian meal moth, Plodia Interpunctella (Hübner) Lepidoptera: Pyralidae). Modern Concepts and Developments in Agronomy 13, MCDA.000807.2023, 1258-1262.

 

Control in stored commodities. 12th Conference on Controlled Atmospheres and Fumigation in Stored Products (CAF2024), Winnipeg, Manitoba, Canada, August 18-23.

 

Buenavista, R., M. Selladurai, E. Xinyi, K. Siliveru and B. Subramanyam. 2024. Chlorine dioxide for insect and pathogen control in stored commodities. In D. S. Jayas (ed), Control and Management of Pests in Stored Products. CRC Press (Taylor & Francis Group). ISBN: 978-1-003-30988-8.

 

Phillips, T.W. D. W. Hagstrum. 2024. Stored-Product Insects: Biology and Management Relevant to Controlled Atmospheres and Fumigation. Pp. 1-37. In: Jayas, D. ed. “Control and Management of Pests in Stored Products. CRC Press, Taylor and Francis Group. New York.

 

The Impact of Nitrogen Fertilization on the Amino Acid Profile, Protein Secondary Structure, and Bread Properties of Intermediate Wheatgrass (Thinopyrum intermedium). Under review in Journal of Cereal Science

 

Effect Of Nitrogen Treatment on The Chemical and Functional Properties of Whole and Refined Intermediate Wheatgrass (Thinopyrum intermedium). Under review in Cereal Chemistry Journal

 

Impact of puffing pressure and grain moisture content on functionality of intermediate wheatgrass (Thinopyrum intermedium). Submitted to Cereal Chemistry. Under review in Journal of Cereal Science

 

Impact of germination time and temperature on starch viscosity properties and chemical composition of intermediate wheatgrass (Thinopyrum intermedium). Under review in Journal of Cereal Science

 

Valle Torres, J. Moraes, W. B., Luis, M., Duffeck M. R., Paul, P. A. 2024. Agreement in Deoxynivalenol contamination of maize grain between sampling methods. Plant Health 2024, Memphis, TN, United States. July 27-30.

 

Valle Torres, J. Moraes, W. B., Luis, M., Duffeck M. R., Paul, P. A. 2024. Heterogeneity of DON contamination of maize grain at multiple spatial scales. Plant Health 2024, Memphis, TN, United States. July 27-30.

 

Kikway, I.,  Mideros, S., Andersen Onofre, K., De Wolf, E., Padgett, G., Shires, M., Collins, A., Esker, P., Cowger, C., Friskop, A., Rawat, N., Chilvers, M., Darby, H., Koehler, A., Marshall, J. M., Higgins, D., Bish, M., Wegulo, S., Smith, D., Telenko, D., Young-Kelly, H., Bradley, C., Madden, L., and Paul, P. A. 2024. Comparative Assessment of new Fungicides for Fusarium head blight (FHB) and Deoxynivalenol (DON) Management in Wheat. Plant Health 2024, Memphis, TN, United States. July 27-30.

 

Kikway, I.,  Collins, A., Koehler, A., Friskop, A., Bradley, C., Cowger, C., Smith, D., Telenko, D., Higgins, D., Padgett, G., Darby, H., Young-Kelly, H., Marshall, J. M., Andersen Onofre, K., Shires, M., Bish, M., Chilvers, M., Rawat, N., Esker, P., Mideros, S., Wegulo, S., and Paul, P. A. 2024. Fusarium Head Blight Management Coordinated Project: Integrated Management Trials 2024. National Fusarium Head Blight Forum, Austin TX, United States. Dec 8-10.

 

Kikway, I.,  Collins, A., Koehler, A., Friskop, A., Bradley, C., Cowger, C., Smith, D., Telenko, D., Higgins, D., Padgett, G., Darby, H., Young-Kelly, H., Marshall, J. M., Andersen Onofre, K., Shires, M., Bish, M., Chilvers, M., Rawat, N., Esker, P., Mideros, S., Wegulo, S., and Paul, P. A. 2024. Fusarium Head Blight Management Coordinated Project: Uniform Fungicide Trials 2024. National Fusarium Head Blight Forum, Austin TX, United States. Dec 8-10.

 

Objective 3 Publications

 

Akoto, Y. E. and Maier, D. E. 2023. Feed Mills’ Challenges with Multiple Food Safety Management Systems (MFSMS). Advances in Food and Technology Poster Symposium. Iowa State University, April 21, Ames. IA.

 

Akoto, Y. E. and Maier, D. E. 2023. A critical review of mechanisms of drug carryover and cleaning procedures in feed manufacturing as a function of drug properties and equipment design. ASABE Annu. Mtg Prog. Book, July 9-12, Omaha. NE.

 

Cochran Fellow Training Course, Iowa State University Kent Feed Mill and Grain Science Complex (U.S.), U.S. Grains Council, September 18-22, 2023 (Akoto: 2 lectures, 1 hands-on training).

 

Advanced Feed Manufacturing Industry Training Program-SSA DDGs Team, Iowa State University Kent Feed Mill and Grain Science Complex (U.S.), U.S. Grains Council, May 7-8, 2024 (Akoto: 2 lectures).

 

Animal Industry Committee Meeting, Iowa State University Kent Feed Mill and Grain Science Complex (U.S.), Agri-Business Association of Iowa, June 25, 2024 (Akoto: 1 lecture)

 

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