Stein Monogastric Nutrition Lab Podcast
160 episodes - English - Latest episode: about 3 years ago - ★★★★★ - 4 ratingsPodcasts on the subject of swine nutrition.
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Episodes
Effect of Bacillus spp. direct-fed microbials on fecal VFA concentrations, growth performance, and carcass characteristics of growing-finishing pigs
April 18, 2014 17:59 - 14 minutes - 32.5 MB VideoNeil Jaworski, a Ph. D. candidate in the Stein Monogastric Nutrition Laboratory, presents results of his research into the effects of supplementing complex, high-fiber pig diets with direct-fed microbials selected for their ability to secrete fiber-degrading enzymes. Adapted from a presentation at the 2014 ASAS Midwestern Section meeting, Des Moines, IA, March 17-19.
Effects of microbial phytase on digestibility of calcium in calcium supplements fed to growing pigs
March 31, 2014 02:47 - 13 minutes - 28.1 MB VideoCaroline Gonzalez-Vega is a Ph.D. candidate in the Stein Monogastric Nutrition Lab. She describes an experiment to determine the effect of microbial phytase on the standardized total tract digestibility of calcium in monocalcium phosphate, dicalcium phosphate, calcium carbonate, L. calcareum calcium, and sugar beet coproduct fed to growing pigs. Adapted from a presentation at the 2014 ASAS Midwestern Section meeting, Des Moines, IA, March 17-19.
Digestible phosphorus in canola meal, 00-rapeseed meal, and 00-rapeseed expellers without and with microbial phytase fed to growing pigs
December 02, 2013 22:52 - 12 minutes - 27.6 MB VideoTanawong Maison, a Ph. D. student in the Stein Monogastric Nutrition Lab, discusses an experiment to determine the digestibility of phosphorus in canola and 00-rapeseed products fed to growing pigs. The experiment compared canola and 00-rapeseed meal produced from plants grown in different locations, as well as 00-rapeseed meal products resulting from different oil extraction techniques. The effect on phosphorus digestibility of adding microbial phytase to the diets was also measured. Adapted...
Chemical composition of canola meal, 00-rapeseed meal, and 00-rapeseed expellers
October 21, 2013 16:04 - 14 minutes - 31.3 MB VideoTanawong Maison, a Ph. D. student in the Stein Monogastric Nutrition Lab, discusses an experiment to determine the chemical composition of different canola and 00-rapeseed products. The experiment compared canola and 00-rapeseed meal produced from plants grown in different locations, as well as 00-rapeseed meal products resulting from different oil extraction techniques. Adapted from a presentation at the 2013 ASDA-ASAS Joint Annual Meeting, Indianapolis, IN, July 8-12.
Effects of reducing the particle size of corn on energy, phosphorus, and amino acid digestibility by growing pigs
September 28, 2013 21:25 - 11 minutes - 25.3 MB VideoIn the first of two presentations on corn particle size, Ph. D. candidate Oscar Rojas discusses the advantages and challenges of reducing the particle size of feed ingredients, and presents the results of two experiments designed to measure the effect of reducing the particle size of corn on energy, phosphorus, and amino acid digestibility in growing pigs. Adapted from a presentation at the 2013 ASDA-ASAS Joint Annual Meeting, Indianapolis, IN, July 8-12.
Amino acid digestibility in canola meal, 00-rapeseed meal, and 00-rapeseed expellers fed to growing pigs
August 23, 2013 18:35 - 14 minutes - 31.2 MB VideoTanawong Maison, a Ph. D. student in the Stein Monogastric Nutrition Lab, discusses an experiment to determine concentrations and standardized ileal digestibility of crude protein and amino acids in canola and 00-rapeseed products fed to growing pigs. The experiment compared canola and 00-rapeseed meal produced from plants grown in different locations, as well as 00-rapeseed meal products resulting from different oil extraction techniques. Adapted from a presentation at the 2013 ASDA-ASAS Joi...
Retention and digestibility of Zn, Cu, Mn, and Fe in pigs fed diets containing inorganic or organic micro minerals
August 13, 2013 18:48 - 11 minutes - 25.5 MB VideoDr. Yanhong Liu is a postdoctoral research fellow in the Stein Monogastric Nutrition Lab. In this podcast, she reports on research to determine the digestibility and retention of micro minerals in pigs fed either inorganic or organic sources of zinc, copper, manganese, and iron. Adapted from a presentation at the 2013 ASDA-ASAS Joint Annual Meeting, Indianapolis, IN, July 8-12.
Energy value in canola meal, 00-rapeseed meal, and 00-rapeseed expellers fed to growing pigs
July 30, 2013 21:40 - 13 minutes - 29.7 MB VideoTanawong Maison, a Ph. D. student in the Stein Monogastric Nutrition Lab, discusses an experiment to determine energy values in canola and 00-rapeseed products fed to growing pigs. The experiment compared canola and 00-rapeseed meal produced from plants grown in different locations, as well as 00-rapeseed meal products resulting from different oil extraction techniques. Adapted from a presentation at the 2013 ASDA-ASAS Joint Annual Meeting, Indianapolis, IN, July 8-12.
Effects of using copra meal, palm kernel expellers, or palm kernel meal in diets for weanling pigs
July 27, 2013 21:38 - 11 minutes - 24.3 MB VideoCaroline Gonzalez-Vega, a Ph. D. student in the Stein Monogastric Nutrition Lab, presents the results of three experiments designed to test the effects on growth performance of including 0, 5, 10, 15% of copra meal, palm kernel expellers, or palm kernel meal in diets fed to weanling pigs. Adapted from a presentation at the 2013 ASDA-ASAS Joint Annual Meeting, Indianapolis, IN, July 8-12.
Effects of heat damage on the nutritional composition and amino acid digestibility of oilseed meals fed to pigs
June 19, 2013 15:32 - 25 minutes - 55.4 MB VideoDr. Ferdinando Almeida is a recent graduate from the Stein Monogastric Nutrition Lab at the University of Illinois. In this podcast, he presents the results of three experiments conducted to determine the effects of heat damage on concentrations of nutrients and amino acid digestibility in canola, sunflower, and cottonseed meals. Almeida also discusses ways to predict the digestibility of lysine in these ingredients if they have been damaged by excessive heat processing. Adapted from a presen...
Heat damage of soybean meal
June 06, 2013 22:06 - 30 minutes - 66.6 MB VideoDr. Hans H. Stein discusses the need for heat treatment of soybeans fed to pigs, the effects of overheating, and how to tell whether soybean meal is heat damaged. Adapted from a presentation given via webcast to the 19th Southeast Asian Feed Technology and Nutrition Workshop, Bangkok, Thailand, June 5, 2013.
Energy concentration and amino acid digestibility in corn and corn co-products fed to growing pigs
May 13, 2013 18:55 - 9 minutes - 21.8 MB VideoJohn Mathai, master's student in the Stein Monogastric Nutrition Lab, presents his research on energy concentration and amino acid digestibility in corn and corn co-products from the wet milling industry. The co-products investigated were corn bran, high fat corn germ, liquid corn extractives, and a mixture of corn germ meal and liquid corn extractives. Adapted from a presentation at the 2013 ASAS Midwestern Section meeting, Des Moines, IA, March 11-13.
Energy and amino acid digestibility in animal protein sources fed to weanling pigs
April 21, 2013 21:06 - 11 minutes - 28 MB VideoOscar Rojas is a Ph.D. candidate in the Stein Monogastric Nutrition Lab. He discusses the results of two experiments to determine the concentration of digestible and metabolizable energy and the digestibility of amino acids in chicken meal, poultry by-product meal, Ultrapro, AV-E Digest, and conventional soybean meal fed to weanling pigs. Adapted from a presentation at the 2013 ASAS Midwestern Section meeting, Des Moines, IA, March 11-13.
The site of absorption of calcium from the intestinal tract of growing pigs
March 27, 2013 16:54 - 12 minutes - 31 MB VideoCaroline Gonzalez-Vega is a Ph.D. candidate in the Stein Monogastric Nutrition Lab. She describes an experiment to determine the effect of the level of calcium and the level of phytate in the digestibility of calcium in inorganic (calcium carbonate) and organic (Vistacal) calcium sources, and the site in the gastrointestinal tract where calcium is absorbed for the two sources. Adapted from a presentation at the 2013 ASAS Midwestern Section meeting, Des Moines, IA, March 11-13.
Illinois Pork Expo 2013
February 22, 2013 21:15 - 7 minutes - 64.3 MB VideoIn this interview recorded at the 2013 Illinois Pork Expo, Todd Gleason talks with Dr. Hans H. Stein about alternative feed ingredients in swine diets, improving feed conversion rates, and guidelines for using corn containing mycotoxins.
Nutritional value of animal proteins fed to pigs
December 17, 2012 20:49 - 18 minutes - 42.7 MB VideoDr. Hans H. Stein discusses various aspects of feeding animal proteins to pigs. Dr. Stein explains the importance of ash in assessing the nutritional value of feed ingredients, and describes a recent decline in the nutritional value of fish meal. Finally, he discusses the use of several alternative animal protein sources for use in swine diets: byproducts from the poultry industry, intestinal byproducts, and blood products.
Carbohydrate composition and in vitro digestibility of DM and NSP in grains and grain coproducts
November 20, 2012 14:57 - 33 minutes - 83.3 MB VideoNeil Jaworksi, Master's student in the Stein Monogastric Nutrition Laboratory, presents some of his thesis research on carbohydrate composition of grains and grain coproducts, and how carbohydrate composition affects the energy value of these ingredients.
Energy, phosphorus and amino acid digestibility in Lemna protein concentrate, fish meal, and soybean meal fed to weanling pigs
September 04, 2012 19:38 - 13 minutes - 31.6 MB VideoOscar Rojas, Ph. D. student in the Stein Monogastric Nutrition Laboratory, discusses the results of three experiments performed with Lemna protein concentrate, to determine: 1) the concentrations of digestible and metabolizable energy; 2) the standardized total tract digestibility of phosphorus; and 3) the standardized ileal digestibility of crude protein and amino acids. In all three experiments, values for Lemna protein concentrate were compared with values in fish meal and conventional soy...
Determination of endogenous intestinal losses of calcium in canola meal fed to growing pigs
August 20, 2012 17:14 - 13 minutes - 32.3 MB VideoCaroline Gonzalez-Vega is a master's student in the Stein Monogastric Nutrition Lab. She describes an experiment to determine the endogenous losses of calcium from the intestinal tracts of pigs fed canola meal, and to use that information to calculate the true total tract digestibility of calcium in canola meal. Adapted from a presentation at the 2012 ADSA-AMPA-ASAS-CSAS-WSASAS Joint Annual Meeting, Phoenix, AZ, July 15-19.
Amino acid digestibility in hydrolyzed feather meal fed to pigs
July 17, 2012 21:54 - 14 minutes - 32.9 MB VideoFerdinando Almeida, Ph. D. student in the Stein Monogastric Nutrition Lab, presents the results of an experiment to determine amino acid digestibility in different sources of feather meal, with and without the addition of blood. Adapted from a presentation at the 2012 ADSA-AMPA-ASAS-CSAS-WSASAS Joint Annual Meeting, Phoenix, AZ, July 15-19.
Amino acid digestibility in camelina seeds and camelina expellers fed to growing pigs
July 17, 2012 21:52 - 13 minutes - 30.3 MB VideoFerdinando Almeida, Ph. D. student in the Stein Monogastric Nutrition Lab, presents the results of an experiment to determine amino acid digestibility in camelina seeds and camelina expellers, and to compare them to canola meal. Adapted from a presentation at the 2012 ADSA-AMPA-ASAS-CSAS-WSASAS Joint Annual Meeting, Phoenix, AZ, July 15-19.
Amino acid digestibility in blood products fed to weanling pigs
July 17, 2012 21:50 - 11 minutes - 25.2 MB VideoFerdinando Almeida, Ph. D. student in the Stein Monogastric Nutrition Lab, presents the results of an experiment to determine amino acid digestibility in spray dried blood products and two sources of blood meal. Adapted from a presentation at the 2012 ADSA-AMPA-ASAS-CSAS-WSASAS Joint Annual Meeting, Phoenix, AZ, July 15-19.
The new NRC
July 09, 2012 21:34 - 29 minutes - 71.8 MB VideoDr. Hans H. Stein discusses the new edition of Nutrient Requirements of Swine from the National Research Council. Dr. Stein describes the process of developing the new NRC, the new and updated information in the 11th Edition, and areas where further research is needed.
Energy value of low-fat and de-oiled DDGS to pigs
June 12, 2012 16:00 - 12 minutes - 27.6 MB VideoDr. Hans H. Stein presents the results of research into the concentration of digestible and metabolizable energy in new DDGS products with reduced fat content.
Aspects of fiber nutrition in pigs
April 11, 2012 19:54 - 19 minutes - 47.1 MB VideoDr. Hans H. Stein examines the effects of feeding different forms of dietary fiber on energy utilization and nutrient digestibility in swine diets. Dr. Stein also discusses physical, chemical, and enzymatic treatment of fibers to improve their utilization by pigs.
Energy concentration and amino acid digestibility of high protein, low oligosaccharide, and conventional full fat soybeans fed to growing pigs
March 29, 2012 19:49 - 13 minutes - 33.8 MB VideoJin Yoon, master's student in the Stein Monogastric Nutrition Lab, presents the results of two experiments to determine the energy concentration and amino acid digestibility of high protein and low oligosaccharide soybean varieties, and to compare them to conventional soybeans.
Use of Soybean Products in Diets for Swine
February 27, 2012 17:58 - 29 minutes - 65.5 MB VideoDr. Hans H. Stein discusses the use of soybean products in swine diets. Topics covered include composition, protein quality and digestibility, energy content and digestibility, phosphorus digestibility and use of phytase, and the effect of heat damage on soybean meal.
30% corn germ may be included in diets fed to growing-finishing pigs
December 12, 2011 23:11 - 5 minutes - 14 MB VideoJung Wook Lee, master's student in the Stein Monogastric Nutrition Lab, presents the results of an experiment to determine the optimal inclusion rate of corn germ in growing to finishing pig diets containing 0 or 30% DDGS.
Ileal amino acid digestibility in conventional and low-Kunitz soybeans fed to weanling pigs
October 14, 2011 16:55 - 11 minutes - 25.1 MB VideoDr. Sarah Cervantes-Pahm presents the result of former Master's student Kurtis Goebel into amino acid digestibility in conventional and low-Kunitz soybeans fed to weanling pigs. She discusses amino acid digestibility in soybeans treated at both low and high temperatures, and looks at whether low-Kunitz soybean varieties can be fed without heat treatment.
Digestibility of energy and nutrients in cereal grains fed to growing pigs
October 12, 2011 15:04 - 9 minutes - 20.9 MB VideoDr. Sarah Cervantes-Pahm presents the results of research into digestibility of energy and carbohydrates in eight cereal grains fed to growing pigs. She also discusses the implications of the research for human nutrition.
Corn and corn co-products fed to swine
October 10, 2011 16:26 - 26 minutes - 56.8 MB VideoDr. Hans H. Stein talks about the composition and digestibility of nutrients in corn and a variety of corn co-products including distillers dried grains with solubles, high protein distillers dried grains, corn germ, corn gluten meal, corn gluten feed, and hominy feed.
Effect of novel carbohydrates on AID and ATTD of GE and nutrients in semi-purified diets fed to pigs
September 22, 2011 21:12 - 14 minutes - 31.4 MB VideoDr. Sarah Cervantes-Pahm discusses recent research into the digestibility of energy and nutrients in four novel carbohyrates: resistant starch 60, resistant starch 75, soluble corn fiber 70, and pullulan.
Caloric value of novel carbohydrates fed to pigs
September 21, 2011 22:35 - 9 minutes - 23 MB VideoDr. Sarah Cervantes-Pahm shares the results of her research into the caloric value of resistant starch 60, resistant starch 75, soluble corn fiber 70, and pullulan.
Standardized total tract digestibility of phosphorus by pigs: Update
September 15, 2011 19:19 - 38 minutes - 92.1 MB VideoIn this update to his November 2010 presentation, Dr. Hans H. Stein talks about how to determine phosphorus digestibility in different feed ingredients, the effects of fermentation of feed ingredients on phosphorus digestibility, the effects of phytase on phosphorus digestibility, and how to formulate diets based on values for the standardized total tract digestibility of phosphorus.
Digestibility of amino acids in corn, corn co-products, and bakery meal fed to growing pigs
July 30, 2011 03:21 - 11 minutes - 26.9 MB VideoFerdinando Almeida, Ph. D. student in the Stein Monogastric Nutrition Lab, discusses the results of an experiment to measure the apparent (AID) and standardized (SID) ileal digestibility of crude protein and amino acids in corn gluten meal, corn gluten feed, corn germ meal, hominy feed, and bakery meal in growing pigs and to compare these values to the values observed for DDGS and corn.
Adding saturated fats to DDGS-based diets: effects on growth performance and carcass characteristics
July 27, 2011 17:10 - 17 minutes - 40.1 MB VideoJung Wook Lee, master's student in the Stein Monogastric Nutrition Lab, follows up on his research into the effects of added tallow, palm kernel oil, corn germ, and glycerol on growth performance and carcass characteristics of pigs fed DDGS-based diets. Lee also discusses whether dietary IVP values may be used to predict backfat IV and belly fat IV of pigs fed diets containing DDGS. Adapted from a presentation at the 2011 ADSA-ASAS Joint National Meeting, New Orleans, LA, July 10-14, 2011.
Adding saturated fats to DDGS-based diets: effects on growth performance and carcass characteristics
July 27, 2011 17:10 - 17 minutes - 40.1 MB VideoJung Wook Lee, master's student in the Stein Monogastric Nutrition Lab, follows up on his research into the effects of added tallow, palm kernel oil, corn germ, and glycerol on growth performance and carcass characteristics of pigs fed DDGS-based diets. Lee also discusses whether dietary IVP values may be used to predict backfat IV and belly fat IV of pigs fed diets containing DDGS. Adapted from a presentation at the 2011 ADSA-ASAS Joint National Meeting, New Orleans, LA, July 10-14, 2011.
Evaluation of in-vitro procedures to predict the DE in yellow dent corn
July 01, 2011 01:00 - 19 minutes - 47.9 MB VideoDr. Sarah Cervantes-Pahm describes the results obtained from three different in vitro procedures for predicting the digestible energy in yellow dent corn.
Valuing feed ingredients, Part 2: Nutrients in the GI tract
May 24, 2011 22:32 - 26 minutes - 62.9 MB VideoIn Part 2 of a presentation on methodology for valuing quality of feed ingredients, Dr. Hans H. Stein discusses digestion, absorption, and excretion of nutrients. Adapted from a presentation at the 2011 ADSA-ASAS Midwest Sectional Meeting, Des Moines, IA, March 14-16 2011.
Valuing feed ingredients, Part 1: Feed ingredient composition
May 02, 2011 15:57 - 21 minutes - 51.6 MB VideoIn Part 1 of a presentation on methodology for valuing quality of feed ingredients, Dr. Hans H. Stein discusses the nutrient composition of ingredients. Adapted from a presentation at the 2011 ADSA-ASAS Midwest Sectional Meeting, Des Moines, IA, March 14-16 2011.
Amino acid digestibility and concentration of DE and ME in a threonine co-product
March 26, 2011 04:57 - 13 minutes - 32 MB VideoFerdinando Almeida, Ph. D. student in the Stein Monogastric Nutrition Lab, discusses his research into amino acid digestibility and concentration of digestible and metabolizable energy in a co-product of synthetic threonine production fed to weanling pigs. Adapted from a presentation at the 2011 ADSA-ASAS Midwest Sectional Meeting, Des Moines, IA, March 14-16 2011.
Amino acid digestibility and energy content of coconut and palm co-products
March 26, 2011 03:34 - 13 minutes - 31.9 MB VideoDr. Rommel Sulabo, post-doctoral research fellow in the Stein Monogastric Nutrition Lab, presents the results of research into amino acid digestibility and energy content of copra expeller, palm kernel expeller, and palm kernel meal fed to growing pigs. Adapted from a presentation at the 2011 ADSA-ASAS Midwest Sectional Meeting, Des Moines, IA, March 14-16 2011.
Digestibility of amino acids in canola, cotton, and sunflower products fed to weanling pigs
March 24, 2011 23:10 - 14 minutes - 34.4 MB VideoCaroline Gonzalez-Vega, master's student in the Stein Monogastric Nutrition Lab, discusses her research into amino acid digestiblity in alternative oilseed products fed to weanling pigs. Adapted from a presentation at the 2011 ADSA-ASAS Midwest Sectional Meeting, Des Moines, IA, March 14-16 2011.
Phosphorus and amino acid digestibility in fermented and conventional soybean meal fed to weanling pigs
March 21, 2011 16:15 - 13 minutes - 31.3 MB VideoOscar Rojas, master's student in the Stein Monogastric Nutrition Lab, summarizes his research comparing digestibility of phosphorus and amino acids in fermented soybean meal with conventional soybean meal and fish meal fed to weanling pigs. Adapted from a presentation at the 2011 ADSA-ASAS Midwest Sectional Meeting, Des Moines, IA, March 14-16 2011.
Estimation of the ideal standardized ileal digestible tryptophan:lysine ratio in 10 to 20 kg pigs
February 24, 2011 03:42 - 5 minutes - 12.1 MB VideoDr. Grant Petersen presents results of two experiments to determine the ideal ratio of tryptophan to lysine in diets for 10 to 20 kg pigs.
Determination of lysine and tryptophan requirements in 10 to 20 kg pigs
February 24, 2011 03:28 - 7 minutes - 17.9 MB VideoDr. Grant Petersen presents the results of three experiments to determine the requirements for lysine and tryptophan in swine diets containing corn and soybean meal, field peas, or high-protein distillers dried grains with solubles.
Standardized total tract digestibility of phosphorus by pigs
November 25, 2010 00:07 - 29 minutes - 72.6 MB VideoDr. Hans H. Stein explains the different ways of calculating phosphorus digestibility and discusses the advantages of using standardized total tract digestibility values. Dr. Stein also presents findings on the use of microbial phytase in swine diets to increase phosphorus digestibility, eliminate the need for supplementation with dicalcium phosphate, and decrease excess phosphorus excretion.
Phosphorus digestibility in blood meal fed to pigs
October 07, 2010 22:30 - 10 minutes - 7.38 MBPh. D. student Ferdinando Almeida presents the results of an experiment to measure the digestibility of phosphorus in blood meal and spray-dried plasma.
Amino acid digestibility in blood meal fed to pigs
September 13, 2010 16:34 - 8 minutes - 5.63 MBDr. Rommel Sulabo discusses the results of recent research on blood meal fed to pigs, comparing the effects of drying method and animal of origin on amino acid digestibility.
Effects of a novel phytase on phosphorus digestibility in corn-soybean meal diets fed to weanling and growing pigs
July 22, 2010 02:33 - 12 minutes - 29.8 MB VideoGraduate student Ferdinando N. Almeida discusses results of research conducted to determine the effects of using a new phytase product in diets fed to weanling and growing pigs.