The Feed Science Podcast Show

In this special re-run episode of The Feed Science Podcast Show, we bring back our conversation with Dr. Jennifer Duringer from Oregon State University, who shares expert insight into mycotoxins in animal feed and how they impact livestock safety and productivity. She explains testing strategies, storage best practices, and how climate and geography influence contamination risks. Discover essential tools and guidance for producers to minimize toxin exposure. Listen now on all major platforms!"Mycotoxins are toxic compounds made by fungi that harm mammals consuming contaminated feed."Meet the guest: Dr. Jennifer Duringer earned her Ph.D. in Toxicology from Oregon State University and serves as Assistant Professor and Director of the Endophyte Service Laboratory. Her research focuses on mycotoxin toxicity, feed and food safety, analytical chemistry, livestock health, and fungal toxicants. She works closely with producers, researchers, and industry stakeholders to improve feed safety and risk management. Listen to Dr. Jennifer Duringer on The Feed Science Podcast Show, available on all major platforms.Liked this one? Don’t stop now — Here’s what we think you’ll love!What will you learn: (00:00) Highlight(00:55) Introduction(03:59) Understanding mycotoxins(06:10) Feed testing guidance(07:34) Sampling best practices(14:57) Global toxin standards(20:02) Current toxicology research(26:19) Final QuestionsThe Feed Science Podcast Show is trusted and supported by innovative companies like:* DietForge* Evonik* Kemin𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.Website: The Feed Science Podcast ShowInstagram: The Feed Science Podcast ShowLinkedIn: The Feed Science Podcast Show

In this episode of The Feed Science Podcast Show, Dr. Gretchen Mosher, Professor at Iowa State University, discusses ingredient recalls in animal feed systems, including common causes, supplier risk management, traceability, recall preparedness, communication strategies, and emerging technologies. She explains how preventive planning, recordkeeping, and effective response systems can reduce operational and financial impacts while protecting animal and public health. Listen now on all major platforms! "Animal food recalls occur less frequently than human food recalls, but disruptions, costs, and operational impacts often become significant when incidents affect feed supply chains." Meet the guest: Dr. Gretchen Mosher https://www.linkedin.com/in/gretchen-mosher-a032a568/ is a Professor in the Department of Agricultural and Biosystems Engineering at Iowa State University. Her work focuses on risk analysis, traceability, quality management, and safety systems for grain and feed ingredients. She studies how management practices, measurement technologies, and decision making influence feed safety and supply chain performance. Listen to The Feed Science Podcast Show with Dr. Gretchen Mosher on all major platforms. Liked this one? Don’t stop now — Here’s what we think you’ll love: https://www.wisenetix.com/blog?tag=the+feed+science+podcast What will you learn: (00:00) Highlight (00:52) Introduction (03:16) Ingredient recall trends (04:39) Common recall causes (08:57) Recall preparedness (11:41) Supplier risk management (27:21) Future traceability technologies (24:29) Final Questions The Feed Science Podcast Show is trusted and supported by innovative companies like: * Evonik (https://animal-nutrition.evonik.com/) * Kemin (https://www.kemin.com/na/en-us/markets/animal) * DietForge (https://dietforge.ai/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/feedsciencepodcast Instagram: https://www.instagram.com/feedsciencepodcast/ LinkedIn: https://www.linkedin.com/showcase/93232275

In this episode of The Feed Science Podcast Show, Dr. Merritt Drewery from Texas State University discusses hemp and biochar applications in beef cattle systems. She explains cannabinoid transference, sustainable forage opportunities, rumen impacts, and emerging research focused on improving pasture health and reducing methane production. Dr. Drewery also explores consumer perceptions and future regulatory considerations for livestock feeding systems. Listen now on all major platforms! “Hemp production systems could create sustainable forage opportunities because the crop survives drought conditions and requires relatively low water inputs.” Meet the guest: Dr. Merritt Drewery https://www.linkedin.com/in/merrittdrewery/ is an Associate Professor in Animal Science at Texas State University whose research focuses on sustainable beef cattle production, forage utilization, hemp feeding systems, and biochar applications. She has led multiple federally funded projects and published extensive research in animal nutrition and production systems. Learn more about sustainable feed innovation with Dr. Merritt Drewery on The Feed Science Podcast Show, available on all major platforms. Liked this one? Don’t stop now — Here’s what we think you’ll love: https://www.wisenetix.com/blog?tag=the+feed+science+podcast What will you learn: (00:00) Highlight (00:38) Introduction (02:03) Hemp forage research (09:35) Cannabinoid safety concerns (13:43) New hemp cultivars (17:56) Biochar feeding systems (24:22) Pasture health improvements (28:42) Final Questions The Feed Science Podcast Show is trusted and supported by innovative companies like: * Evonik (https://animal-nutrition.evonik.com/) * DietForge (https://dietforge.ai/) * Kemin (https://www.kemin.com/na/en-us/markets/animal) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/feedsciencepodcast Instagram: https://www.instagram.com/feedsciencepodcast/ LinkedIn: https://www.linkedin.com/showcase/93232275

In this episode of The Feed Science Podcast Show, Dr. Peter Surai, Professor at Vitagene and Health Research Centre, explains how vitagenes help poultry and pigs respond to production stress. He discusses oxidative stress, antioxidant defenses, heat shock proteins, and water-based nutritional strategies that support resilience during heat stress, vaccination, weaning, and other short-term challenges. Listen now on all major platforms! "At the molecular level, these stresses are related to overproduction of free radicals and oxidative stress." Meet the guest: Dr. Peter Surai https://www.linkedin.com/in/professor-surai-14236757/ is a Professor at Vitagene and Health Research Centre in the United Kingdom. His work focuses on nutritional biochemistry, antioxidants, oxidative stress, and stress adaptation in poultry and pigs. He previously served as Head of Antioxidant Research at Alltech and has decades of research and commercial experience translating molecular science into practical livestock nutrition tools. Learn more from Dr. Peter Surai on The Feed Science Podcast Show, available on all major platforms. Liked this one? Don’t stop now — Here’s what we think you’ll love: https://www.wisenetix.com/blog?tag=the+feed+science+podcast What will you learn: (00:00) Highlight (00:44) Introduction (05:17) Stress categories (08:03) Oxidative stress (11:03) Vitagenes role (17:36) Nutritional modulation (24:17) Practical tools (34:58) Closing thoughts The Feed Science Podcast Show is trusted and supported by innovative companies like: * DietForge (https://dietforge.ai/) * Evonik (https://animal-nutrition.evonik.com/) * Kemin (https://www.kemin.com/na/en-us/markets/animal) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/feedsciencepodcast Instagram: https://www.instagram.com/feedsciencepodcast/ LinkedIn: https://www.linkedin.com/showcase/93232275

In this episode of The Feed Science Podcast Show, Dr. Megan Van Emon, Extension Beef Cattle Specialist at Montana State University, shares practical insights on winter feeding strategies for beef cattle in cold climates. She explains forage quality evaluation, supplementation decisions, energy needs during late gestation, and managing alternative feed resources. Learn valuable guidance for nutrition and feed professionals focused on efficiency and resilience. Listen now on all major platforms! “Feed analysis is one of the most cost-effective tools available to improve winter ration accuracy and reduce unnecessary feed expenses.” Meet the guest: Dr. Megan Van Emon https://www.linkedin.com/in/megan-van-emon-4a633266/ is an Extension Beef Cattle Specialist and Associate Professor at Montana State University, based in Miles City, Montana. Her work focuses on beef cattle nutrition, winter feeding management, forage quality, and practical solutions for producers in cold environments. Liked this one? Don’t stop now — Here’s what we think you’ll love: https://www.wisenetix.com/blog?tag=the+feed+science+podcast What will you learn: (00:00) Highlight (00:52) Introduction (05:11) Feed analysis value (07:36) Forage maturity effects (09:05) Protein and energy needs (11:12) Cold weather demands (13:30) Forage quality choices (29:24) Final Questions The Feed Science Podcast Show is trusted and supported by innovative companies like: * DietForge (https://dietforge.ai/) * Kemin (https://www.kemin.com/na/en-us/markets/animal) * Evonik (https://animal-nutrition.evonik.com/) - VAL-CO (https://www.val-co.com/optient-gradient-lighting/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/feedsciencepodcast Instagram: https://www.instagram.com/feedsciencepodcast/ LinkedIn: https://www.linkedin.com/showcase/93232275

In this special re-run episode of The Feed Science Podcast Show, we bring back our conversation with Dr. Young Dal Jang from the University of Georgia, who talks about the role of medium-chain fatty acids (MCFAs) in nursery pig diets. Dr. Jang covers the nutritional advantages of MCFAs, such as their ability to increase energy and help reduce post-weaning diarrhea. He also shares valuable insights into their antimicrobial effects and the potential cost-saving benefits for swine producers. Tune in now on all major platforms! "Medium-chain fatty acids are more polar and are absorbed quickly into the portal vein, offering a fast energy source for pigs." Meet the guest: Dr. Young Dal Jang https://www.linkedin.com/in/young-dal-jang-a864b3a1/ is an Assistant Professor of non-ruminant nutrition at the University of Georgia, with extensive experience in swine nutrition research across nursery, growing, and finishing systems. His work focuses on energy utilization, vitamin and trace mineral nutrition, and feed additive evaluation. Liked this one? Don’t stop now — Here’s what we think you’ll love: https://www.wisenetix.com/blog?tag=the+feed+science+podcast What will you learn: (00:00) Highlight (00:59) Introduction (04:13) Medium-chain fatty acids overview (07:10) Sources of MCFAs (09:59) Forms of MCFAs (12:17) Research on MCFAs (15:46) Nursery pig diets (23:16) Final Questions The Feed Science Podcast Show is trusted and supported by innovative companies like: * Evonik (https://animal-nutrition.evonik.com/) * DietForge (https://dietforge.ai/) * Kemin (https://www.kemin.com/na/en-us/markets/animal) - VAL-CO (https://www.val-co.com/optient-gradient-lighting/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/feedsciencepodcast Instagram: https://www.instagram.com/feedsciencepodcast/ LinkedIn: https://www.linkedin.com/showcase/93232275

In this episode of The Feed Science Podcast Show, Dr. Hongyuan Cheng, consultant in process engineering and extrusion technology, explains how China’s feed mills are adapting to green manufacturing rules, digital systems, and rising production demands. He outlines challenges in quality control, ingredient variability, and equipment optimization across aquatic feed operations. Get a clear look at how technology is reshaping modern feed production. Listen now on all major platforms! “Chinese feed mills face difficulty attracting younger workers, making modernization and digital interfaces necessary to sustain stable operation in smaller regional facilities.” Meet the guest: Dr. Hongyuan Cheng https://www.linkedin.com/in/hongyuan-cheng/ is a process engineering consultant based in Denmark with decades of experience in aquatic feed extrusion, digital production modeling, and feed process optimization. His background spans chemical engineering, academic research, and hands-on industry work across China and Europe. He specializes in improving fish feed quality, troubleshooting production challenges, and developing smarter extrusion systems. Liked this one? Don’t stop now — Here’s what we think you’ll love: https://www.wisenetix.com/blog?tag=the+feed+science+podcast What will you learn: (00:00) Highlight (00:36) Introduction (03:39) Green manufacturing (06:14) Digital operations (11:22) Quality control (15:45) Ingredient shifts (16:52) Production planning (28:01) Final Questions The Feed Science Podcast Show is trusted and supported by innovative companies like: * DietForge (https://dietforge.ai/) * Kemin (https://www.kemin.com/na/en-us/markets/animal) * Evonik (https://animal-nutrition.evonik.com/) - VAL-CO (https://www.val-co.com/optient-gradient-lighting/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/feedsciencepodcast Instagram: https://www.instagram.com/feedsciencepodcast/ LinkedIn: https://www.linkedin.com/showcase/93232275