Effect of Energy Level on H-FABP Gene Expression and Pork Quality

doi:10.7506/spkx1002-6630-201011033

FOOD SCIENCE ›› 2010, Vol. 31 ›› Issue (11): 153-156.doi: 10.7506/spkx1002-6630-201011033

• Bioengineering • Previous Articles Next Articles

Effect of Energy Level on H-FABP Gene Expression and Pork Quality

BIAN Lian-quan1，XU Yun-he1,2，SU Yu-hong2，LIU Xian-jun1

1. College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang 110161, China；
2. College of Animal Science and Veterinary Medicine, Liaoning Medical University, Jinzhou 121001, China

Received:2009-10-11 Revised:2010-01-14 Online:2010-06-01 Published:2010-12-29
Contact: XU Yun-he E-mail:sn_97@63.com

Abstract

Abstract:

In order to explore the effect of energy level on H-FABP gene expression and pork quality, 18 DLY pigs (60 kg) were randomly divided into two groups, which were fed food containing high energy (DE 13.85 MJ/kg, CP 14%) and low energy (DE 12.75 MJ/kg, CP 14%), respectively. All the pigs were slaughtered at the body weight of 100 kg to determine H-FABP gene expression and meat quality traits. The results showed that high-energy food increased H-FABP gene expression (P＞0.05). Highenergy food also increased intramuscular fat (IMF) content and back fat thickness (BFT) (P＜0.05); H-FABP gene expression was positively correlated with IMF (P ＜ 0.05) and IMF was positively correlated with BF (P ＜ 0.05). These investigations suggested that energy level was able to affect FABP gene expression and meat quality.

Key words: pigs, energy level, H-FABP gene, gene expression, meat quality

CLC Number:

TS251.2

BIAN Lian-quan1，XU Yun-he1,2，SU Yu-hong2，LIU Xian-jun1. Effect of Energy Level on H-FABP Gene Expression and Pork Quality[J]. FOOD SCIENCE, 2010, 31(11): 153-156 https://doi.org/10.7506/spkx1002-6630-201011033

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Effect of Energy Level on H-FABP Gene Expression and Pork Quality

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