Dr. Tatiane Fernandes: Nutrient Tracing in Dairy Cows | Ep. 134

What this episode covers

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Tatiane Fernandes, Assistant Professor at Virginia Tech, explains how stable isotope tracing improves dairy nutrition research. She explores amino acid absorption, rumen-protected product evaluation, and how labeled nutrients help track milk protein synthesis. Get practical insights on tracer design, nutrient metabolism, and precision feeding research. Listen now on all major platforms! "Rumen-protected amino acid absorption can be estimated by comparing labeled markers in blood with the amount absorbed after intestinal release." Meet the guest: Dr. Tatiane Fernandes https://www.linkedin.com/in/tatiane-fernandes-371b7134?originalSubdomain=br is an Assistant Professor in the School of Animal Sciences at Virginia Tech. Her research focuses on ruminant nutrient metabolism, rumen fermentation, stable isotope tracer techniques, and metabolic modeling. Her work supports dairy nutrition studies on amino acid absorption, nutrient use, and milk protein formation. Hear more from Dr. Fernandes on The Dairy Nutrition Blackbelt Podcast, 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+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (01:02) Introduction (02:00) Stable isotopes (03:54) Amino acid tracing (04:53) Study design (06:55) Protected amino acids (08:02) Milk protein (11:14) Closing Thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Kemin (https://www.kemin.com/dairy) * Adisseo (https://www.adisseo.com/en/) * Barentz (https://www.barentz-na.com/animalnutrition) * Fortiva (https://www.fortivaimpact.com/) * Vetagro (https://www.vetagro.com/) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) - Esmilco Inc. (https://www.esmilco.com/) - DietForge (https://dietforge.ai/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/