Infusion of short chain fatty acids in the ileum improves the carcass traits, meat quality and lipid metabolism of growing pigs.
Carcass trait
Growing pig
Lipid metabolism
Meat quality
Short chain fatty acid
Journal
Animal nutrition (Zhongguo xu mu shou yi xue hui)
ISSN: 2405-6383
Titre abrégé: Anim Nutr
Pays: China
ID NLM: 101717655
Informations de publication
Date de publication:
Mar 2021
Mar 2021
Historique:
received:
04
02
2020
revised:
30
04
2020
accepted:
28
05
2020
entrez:
17
5
2021
pubmed:
18
5
2021
medline:
18
5
2021
Statut:
ppublish
Résumé
Short chain fatty acids (SCFA) are the main products of indigestible carbohydrates undergoing bacterial fermentation in the hindgut, which are related to some physiological functions. This study was designed to investigate the effects of SCFA infusion by ileum on the carcass traits, meat quality and lipid metabolism of growing pigs. In a 28-day study, 24 growing barrows fitted with a T-cannula in distal ileum were divided into 4 treatments: 1) Control, 2) antibiotics (AB), 3) AB + 300 mL of SCFA1 solution (ABS1), 4) AB + 300 mL of SCFA2 solution (ABS2). The concentrations of acetate, propionate and butyrate in SCFA1 solution were respectively 61.84, 18.62 and 12.55 mmol/L, and in SCFA2 were respectively 40.08, 15.41 and 9.78 mmol/L. The results showed that the SCFA infusion increased the average daily feed intake and average daily gain of pigs (
Identifiants
pubmed: 33997336
doi: 10.1016/j.aninu.2020.05.009
pii: S2405-6545(20)30102-5
pmc: PMC8110845
doi:
Types de publication
Journal Article
Langues
eng
Pagination
94-100Informations de copyright
© 2021 Chinese Association of Animal Science and Veterinary Medicine. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co. Ltd.
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