Effects of Dietary Fiber on Growth Performance, Fat Deposition, Fat Metabolism, and Expression of Lipoprotein Lipase Mrna in Two Breeds of Geese

ABSTRACT The present study was conducted to investigate the effects of dietary fiber on growth performance, fat deposition, serum lipids, fat metabolism, and mRNA (messenger RNA) expression of lipoprotein lipase (LPL) in Jilin white and Carlos geese. Sixty Jilin white and sixty Carlos geese aged six...

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Bibliographic Details
Published in:Brazilian Journal of Poultry Science 2021, Vol.23 (3)
Main Authors: Jia, FY, Guo, W, Sun, L, Zhang, T, Xu, B, Teng, Z, Lou, YJ, Tao, D, Zhou, H, Zhang, D, Gao, Y
Format: Article
Language:English
Subjects:
AGRICULTURE, DAIRY & ANIMAL SCIENCE
Body Fat
Dietary Fiber
LPL Expression
ORNITHOLOGY
Serum Lipid
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Summary:ABSTRACT The present study was conducted to investigate the effects of dietary fiber on growth performance, fat deposition, serum lipids, fat metabolism, and mRNA (messenger RNA) expression of lipoprotein lipase (LPL) in Jilin white and Carlos geese. Sixty Jilin white and sixty Carlos geese aged six-weeks and of similar health and weight (average weight 313.11g) were selected. Geese of each breed were randomly divided into two groups (n=30), and with each group containing three replicate subgroups of 10 geese. The diet was supplemented with 8% or 11% fiber (corn straw powder). The Jilin white geese are divided into A1 (8%) and A2 (11%) groups, and Carlos geese are divided into B1 (8%) and B2 (11%) groups. The experiment lasted 35 days. The results showed that high dietary fiber can significantly (p
ISSN:1516-635X
1806-9061
1806-9061
DOI:10.1590/1806-9061-2020-1287