• Home
  • E-Submission
  • Sitemap
  • Contact Us
Asian-Australas J Anim Sci. Search

CLOSE


Go to Top Go to Bottom
Asian-Australas J Anim Sci > Volume 16(12); 2003 > Article
Animal Breeding and Genetics
Asian-Australasian Journal of Animal Sciences 2003;16(12): 1770-1776.
DOI: https://doi.org/10.5713/ajas.2003.1770    Published online January 1, 2003.
Effect of Dietary Glutamine Supplement on Performance and Intestinal Morphology of Weaned Pigs
Der-Nan Lee, Yeong-Hsiang Cheng, Fu-Yu Wu, Hiroyuki Sato, Izuru Shinzato, Shih-Ping Chen, Houng-Ta Yen
Abstract
Two experiments were conducted to investigate the effect of dietary glutamine (Gln) supplement on the performance and villus morphology of weaned pigs. In Exp. 1, 48 pigs were fed diets supplemented with 0, 0.5, 1.0, or 1.5% Gln for 28 days. Dietary Gln supplemented levels did not influence performance and plasma Gln concentration of weaned pigs. In Exp. 2, 48 weaned pigs were fed the same treatment diets of Exp. 1 for 7 or 14 days. Dietary Gln supplement reduced the ratio of small intestine weight to empty carcass weight at d 14 postweaning. However, the villus height and villus height/crypt depth ratio at the duodenum were increased. IgA and protein in the bile from d 7 and d 14 postweaning were higher in the pigs fed the diet supplemented with 0.5% Gln. Plasma IgA concentration was not influenced by dietary Gln levels. In conclusion, dietary Gln supplement might benefit the development of the small intestine and bile IgA production in weaned pigs.
Keywords: Glutamine; Weaned Pigs; Intestinal Morphology; Performance


ABOUT
SPECIALTIES
BROWSE ARTICLES
FOR AUTHORS AND REVIEWERS
Editorial Office
Asian-Australasian Association of Animal Production Societies(AAAP)
Room 708 Sammo Sporex, 23, Sillim-ro 59-gil, Gwanak-gu, Seoul
08776, Korea   TEL : +82-2-888-6558    FAX : +82-2-888-6559   
E-mail : jongkha@hotmail.com               

Copyright © 2019 by Asian-Australasian Journal of Animal Sciences. All rights reserved.

Developed in M2community

Close layer
prev next