In this special rerun episode of The Swine Nutrition Blackbelt Podcast, Dr. Trey Kellner, Managing Partner and Swine Nutritionist at AMVC Nutritional Services explores the connection between heat stress and dietary fat utilization in pigs. Dr. Kellner offers actionable insights from research on fat digestibility, carcass quality, and critical factors shaping feed efficiency under stress. Don’t miss this chance to revisit valuable strategies for optimizing swine nutrition. Tune in now on all major platforms!

"Even with identical intake, heat stress dramatically affects fat deposition in carcasses."

Meet the guest:

Dr. Trey Kellner earned his Ph.D. and M.S. in Swine Nutrition from Iowa State University and a B.S. in Animal Sciences from the University of Nebraska-Lincoln. As Managing Partner and Swine Nutritionist at AMVC Nutritional Services, he leads feed program design and implementation strategies.

Connect with our guest on Social Media: LinkedIn

• (00:00) Introduction
• (00:58) Heat stress & fat
• (03:42) Fat source
• (05:09) Free fatty acids
• (05:52) Lipid cascade effects
• (10:13) Carcass fat
• (10:54) Closing thoughts

The Swine Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

- Kemin

- Jyga

- Phibro

- Fortiva

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Swine Nutrition Podcast Show

Instagram: Swine Campus

LinkedIn: Swine Campus

In this episode of The Swine Nutrition Blackbelt Podcast, Nelson Arias, a Graduate student at the University of Illinois, shares findings from his research on high-protein distiller grains in pig diets. Nelson discusses the impact of different processing methods on nutrient values and potential benefits for swine nutrition. Tune in to understand how these findings could enhance nutritional strategies and improve feed efficiency in the swine industry. Listen now!

"As the ethanol industry expands, nutritional values in distillers grains are impacted, which affects their use in swine diets."

What will you learn: 

• Ethanol industry's impact
• Digestibility variations
• Fiber's effect on energy
• Protein concentration effects
• Manufacturing process differences

Meet the guest:

Nelson Camilo Ruiz Arias, a Graduate student at the University of Illinois, researches nutrient digestibility in swine diets. With a background in animal sciences from the National University of Colombia, he’s now part of Dr. Hans H. Stein’s Monogastric Nutrition Laboratory.

Connect with our guest on Social Media: LinkedIn

Click here to read the full research article!

The Swine Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

- Kemin

- Jyga

- Phibro

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Swine Nutrition Podcast Show

Instagram: Swine Campus

LinkedIn: Swine Campus

In this episode of The Swine Nutrition Blackbelt Podcast, Dillon Mellick, from Kemin Industries, outlines strategies and challenges in pathogen control, discussing approaches in biosecurity, feed additives, and nutrition's role in immune resilience. Tune in to explore effective biosecurity practices for swine. Now streaming on all major podcast platforms!

"We need to look at how we can layer biosecurity strategies and create synergies to get through challenging times, leading to the most profitable, healthy animal."

Meet the guest:

Dillon Mellick, a Technical Services Manager at Kemin Industries, holds a Master’s in Animal Sciences from North Carolina State University. With over 13 years in the industry, Dillon supports pathogen control through research and technical sales, focusing on biosecurity, feed safety, and immune-enhancing strategies.

Connect with our guest on Social Media: LinkedIn

• (00:00) Introduction
• (01:23) Pathogens affecting swine
• (02:12) Pathogens main challenges
• (03:05) Pathogen control
• (05:43) Nutrition & immunity
• (06:50) Future of pathogen control
• (08:23) Closing thoughts

The Swine Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

- Kemin

- Jyga

- Phibro

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Swine Nutrition Podcast Show

Instagram: Swine Campus

LinkedIn: Swine Campus

In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Tom Crenshaw from the University of Wisconsin-Madison continues the discussion on the complexities of managing phosphorus in swine diets. He talks about the physiological effects of overfeeding phosphorus and how it can interfere with important hormonal functions in pigs. Learn about ways to fine-tune phosphorus levels to boost animal health and lessen the environmental impact. Tune in for practical tips on improving nutrient efficiency!

"When excess phosphorus is added to the diet, it can shut down many natural mechanisms, potentially harming the animal's health."

Meet the guest:

Dr. Tom Crenshaw, a professor in the Department of Animal Sciences at the University of Wisconsin-Madison for over 40 years, holds a Ph.D. in Animal Sciences from the University of Nebraska-Lincoln. An expert in swine nutrition, his research has significantly impacted the industry, focusing on experimental design, swine models, and biosecurity. 

Connect with our guest on Social Media: LinkedIn

Click here to read the full research article!

Timestamps: 

• (00:00) Introduction 
• (00:32) Phosphorus overfeeding 
• (03:16) Hormonal responses
• (07:11) Calcium-phosphorus balance
• (09:23) Phosphorus digestibility 
• (10:24) Practical application
• (12:51) Closing thoughts

The Swine Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

- Kemin

- Jyga

- Phibro

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Swine Nutrition Podcast Show

Instagram: Swine Campus

LinkedIn: Swine Campus

In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Tom Crenshaw, from the University of Wisconsin-Madison, explores the complex phosphorus requirements in sows. Focusing on optimizing phosphorus intake, Dr. Crenshaw discusses innovative research methods and challenges conventional nutritional approaches. Tune in on your preferred platform!

"The calcium-phosphorus ratio could be a useful tool rather than determining the digestibility values of the various ingredients or their combinations, with or without phytase, in the diet."

Meet the guest:

Dr. Tom Crenshaw, a professor in the Department of Animal Sciences at the University of Wisconsin-Madison for over 40 years, holds a Ph.D. in Animal Sciences from the University of Nebraska-Lincoln. An expert in swine nutrition, his research has significantly impacted the industry, focusing on experimental design, swine models, and biosecurity. 

Connect with our guest on Social Media: LinkedIn

Click here to read the full research article!

Timestamps: 

• (00:00) Introduction 
• (00:50) Phosphorus research 
• (02:00) Urine calcium-phosphorus ratio 
• (03:04) Predicting phosphorus needs 
• (06:12) Phosphorus digestibility
• (09:29) Future nutrition strategies
• (10:51) Closing thoughts

The Swine Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

- Kemin

- Jyga

- Phibro

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Swine Nutrition Podcast Show

Instagram: Swine Campus

LinkedIn: Swine Campus

In this episode of The Swine it Podcast Show Canada, Dr. Ali Honaramooz, from the University of Saskatchewan, explores the field of xenotransplantation using pigs as models. Dr. Honaramooz discusses the suitability of pigs for organ transplantation, addressing the challenges and breakthroughs in genetic modifications to make pig organs viable for human transplants. Tune in to explore the future of organ transplantation. Listen to this insightful episode on all major platforms!

"Pigs have significant anatomical, physiological, and genetic similarities to humans, making them suitable for xenotransplantation research."

Meet the guest:

Dr. Ali Honaramooz is a professor of Veterinary Biomedical Sciences at the University of Saskatchewan. He earned his DVM from Shiraz University and his Ph.D. in reproductive biology from the University of Saskatchewan, followed by postdoctoral work at the University of Pennsylvania. His research focuses on germ cell transplantation and testis tissue xenografting, with significant implications for human fertility treatments.

Connect with our guest on Social Media: LinkedIn

Timestamps: 

• (00:00) Introduction 
• (01:28) Pigs in medical research
• (06:45) Suitability of pigs for xenotransplantation
• (14:23) Ethical and safety issues
• (09:19) Genetic modifications for transplantation
• (18:33) Future prospects
• (33:10) Final three questions

The Swine Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

- Jyga

- Kemin

- Phibro

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Swine Nutrition Podcast Show

Instagram: Swine Campus

LinkedIn: Swine Campus

In this special rerun of the Swine Nutrition Blackbelt Podcast, Dr. Hernan Córdova from Smithfield Foods explains how trypsin inhibitors in soybean meal impact swine growth and feed efficiency. He details regional variations in trypsin inhibitors and shares effective nutritional strategies to mitigate these effects. Listen now on all major platforms!

"Trypsin inhibitors in soybean meal can impair the efficiency of protein digestion in pigs, leading to slower growth and reduced feed efficiency."

Meet the guest:

Dr. Hernan Córdova is a Swine Nutritionist at Smithfield Foods, holding a Master’s and Ph.D. in Animal and Poultry Science, specializing in swine nutrition. With prior experience at Ecuador’s leading animal nutrition company, he joined Smithfield Foods in 2020, focusing on optimizing swine diets and addressing key nutritional challenges.

Connect with our guest on Social Media: LinkedIn

• (00:00) Introduction
• (01:05) Trypsin inhibitors overview
• (02:57) Soybean meal nutrient profiles
• (04:28) Strategies to reduce inhibitors
• (05:50) Role of proteases
• (08:26) Regional inhibitor differences
• (10:40) Closing thoughts

The Swine Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

- Kemin

- Jyga

- Phibro

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Swine Nutrition Podcast Show

Instagram: Swine Campus

LinkedIn: Swine Campus

In this episode of The Swine Nutrition Blackbelt Podcast, Dr. David Rosero from Iowa State University explores the critical aspects of fat quality and oxidation in swine diets. He discusses how different types of lipids affect pig performance and provides actionable insights on managing lipid oxidation in feed mills. Don’t miss this episode—available on all major platforms.

"Increasing levels of oxidized fats in swine diets reduced the efficiency of feed utilization, increased mortality, and led to more pigs being classified as culls, reducing the number of full-value pigs entering the finishing barns."

Meet the guest:

Dr. David Rosero is an assistant professor of animal science at Iowa State University. His research program focuses on conducting applied research on swine nutrition and the practical application of smart farming. He previously served as the technical officer for The Hanor Company, overseeing nutrition, research, and innovation efforts.

Connect with our guest on Social Media: LinkedIn

Timestamps: 

• (00:00) Introduction 
• (01:23) Fat quality factors
• (02:47) Lipid oxidation explained
• (06:23) Consequences of oxidized fats
• (08:23) Preventing oxidation effects
• (09:47) Antioxidant applications
• (10:29) Closing thoughts

The Swine Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

- Kemin

- Jyga

- Phibro

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Swine Nutrition Podcast Show

Instagram: Swine Campus

LinkedIn: Swine Campus

In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Urbano Ruiz from the University of São Paulo shares insights from his team's research on the digestibility of different corn-based feed ingredients in swine at various growth stages. Dr. Ruiz explains how these findings can impact diet formulation, enhancing nutrient absorption and promoting better overall pig health. Tune in to hear from one of the field's top researchers on how to optimize swine nutrition, available on all major platforms.

"In general, we see that pigs are likely being fed more nutrients than they can digest and absorb, being an indicative that we can do a fine tuning in diet formulation."

Meet the guest:

Dr. Urbano dos Santos Ruiz is a professor at the University of São Paulo in Brazil. He specializes in animal nutrition, with a focus on feed evaluation, the use of additives, dietary fiber for pigs, and nutritional strategies to reduce the environmental impact of swine production.

Connect with our guest on Social Media: LinkedIn

Timestamps: 

• (00:00) Introduction 
• (00:43) Corn gluten & germ meal
• (02:10) Impact of fiber content
• (04:21) Fine-tuning diet formulation
• (07:40) Corn vs. other grains
• (09:43) Future research directions
• (11:59) Closing thoughts

The Swine Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

- Jyga

- Kemin

- Phibro

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: Swine Nutrition Podcast Show

Instagram: Swine Campus

LinkedIn: Swine Campus

In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Aaron Gaines and Dr. Bart Borg explore the differences in soybean meal net energy and productive energy in commercial swine diets versus book values and how this improved understanding impacts formulation strategies for nutritionists and economic considerations. Listen and watch!

“In terms of energy value of soybean meal on a dry matter basis, 95% is fairly common, however, we're seeing some corporate movement where companies have tested this for themselves, and they're moving up to 100%-110% of corn on a dry matter basis.” Dr. Aaron Gaines, PhD, Ani-Tek, LLC

“For nutritionists, with all this new information coming in, I would encourage them to do the extra work of the cost optimization after the formulation, because that’s really where the rubber meets the road.” Dr. Bart Borg, PhD, Passel Farms

Meet the guests:

Dr. Aaron Gaines, PhD, managing partner with Ani-Tek, LLC

Aaron Gaines is a managing partner for Ani-Tek. Aaron completed his bachelor’s in agriculture, and his masters and doctorate in animal science at the University of Missouri-Columbia. He has worked in the livestock feed industry for nearly 20 years and as a managing partner of Ani-Tek, he is responsible for product development and providing technical support to customers on new product technologies for livestock. He has authored or co-authored 38 peer-reviewed scientific journal articles, 100+ abstracts, and has been an invited speaker at numerous nutrition seminars both nationally and internationally. He has received many awards and recognitions for his research which include National Pork Board Innovation in Applied Research Award; Omega Protein Innovative Research Award; International Ingredients Pinnacle Research Award; and ASAS Outstanding Agribusiness Award. Aaron and his wife, Selena, reside with their two children in Shelbina, Missouri.

Dr. Bart Borg, PhD, vice president of feed and nutrition with Passel Farms

Barton Borg is the vice president of feed and nutrition with Passel Farms. In this role, Bart leads the feed manufacturing and nutrition team supporting Passel Farms production. He received his degrees from Iowa State University (B.S.) in 1982 and South Dakota State University in 1988 (M.S. and Ph.D.). Prior to this role, he spent 9 years as the director of nutrition for Standard Nutrition Services and 14 years as the director of feed operations for Murphy Brown LLC. During his time with Murphy Brown, Bart was involved in nutrition, ingredient procurement, feed manufacturing, R&D activities, and ISO22000 implementation across the Murphy Brown feed-milling system. Prior to joining Murphy Brown, Bart held positions with companies involved in the swine production and feed supply industries. Bart manages a family farming business in northern Iowa that includes 16,000 contract finishing spaces along with a few row crop acres. Bart and his wife, Laureen, live in Ames, Iowa, have three children and two grandchildren.

Connect with our guest on Social Media: Bart Borg

Timestamps: 

• (00:00) Introduction 
• (01:27) Soybean meal energy estimates
• (02:35) Validation studies review
• (07:40) Impact on formulation strategies
• (08:45) Tools for diet optimization
• (11:44) Key takeaways for nutritionists
• (13:12) Closing thoughts