Stein Monogastric Nutrition Laboratory

05/17/2026

This week we celebrated that Drs. Ibagon, Jaramillo, and Fanelli (previously known as Jimena, Bibiana, and Natalia) received their diplomas, were hooded, and celebrated before they continue on their life journey, which undoubtedly will lead them to great achievements. We have been privileged to have Jimena, Bibiana, and Natalia in our team and wish them the very best in the future. Thank you for all your contributions to our team.

04/30/2026

We invite you to read our April Newsletter 2026:

Diego Guerrero, Ph D. student in the Stein Monogastric Nutrition Lab, discusses about differences in digestible calcium among 14 sources of calcium carbonate sourced from Latin America when fed to growing pigs. Adapted from a presentation at the 2026 ASAS Midwest Section meeting, March 9-11, 2026.

04/11/2026

Bibiana Jaramillo successfully defended her doctoral dissertation today. Her seminar focused on the potential for improving the digestibility of minerals, energy, and amino acids by using 25OHD3 or phytase in diets for pigs. Bibiana will soon return to her native Colombia to continue her career. Best of luck Bibiana. We are very proud of you.

04/10/2026

Today Jimena Ibagon successfully defended her PhD dissertation about the use of soybean meal in diets for pigs. Jimena has been very productive during her time as a Graduate student in our team and completed 8 experiments towards her dissertation. She hope to continue her career as a nutritionist in a commercial feed company in the US or somewhere in Latin America. Big congratulations to Jimena and best of luck in the future.

04/08/2026

Natalia Fanelli successfully defended her PhD dissertation yesterday. She gave a seminar discussing her research investigating selected proteins from the salmon, seaweed, and egg industries as potential amino acid sources for pigs, humans, or dogs. She then had a chance to defend her dissertation in front of her committee. Soon-to-be Dr. Fanelli is looking for a job in the food or feed industry or in regulatory agencies. Wishing you the best of Luck Natalia.

03/31/2026

Visit our March newsletter 2026:

Natalia Fanelli, Ph D. student in the Stein Monogastric Nutrition Lab, discusses the Standardized ileal digestibility of amino acids in four egg products fed to weanling pigs. Adapted from a presentation at the 2026 ASAS Midwest Section meeting, March 9-11, 2026.

03/12/2026

Dr Su A Lee presented a poster: “Effects of encapsulated microminerals and vitamins on growth performance and blood
characteristics of weanling pigs”, at the ASAS Midwest meeting, Omaha - Nebraska, March 9 - 11, 2026.

03/11/2026

Jimena Ibagon presented a poster about: “Impact of different protein sources as additional crystalline amino acids on nitrogen balance and concentrations of energy in diets fed to growing pigs', at the ASAS Midwest meeting, Omaha - Nebraska, March 9-11, 2026.

03/11/2026

Jimena Ibagon and Jessica Acosta got the Young Scholar award at the ASAS Midwest meeting, Omaha - Nebraska, March 9-11, 2026.

03/11/2026

Natalia Fanelli talked about: "Standardized ileal digestibility of amino acids in four egg products fed to weanling pigs", at the ASAS Midwest meeting, Omaha - Nebraska, March 9 - 11, 2026.

03/11/2026

Dr. Su A presented a research about: ”Determination of net energy and nitrogen balance in group-housed pigs fed diets containing varying levels of fiber from soybean hulls" at the ASAS Midwest meeting, Omaha - Nebraska, March 9 - 11, 2026.