饲粮中添加竹青素对肉鸡脂质代谢的影响

黄骆镰; 龚凌霄; 刘聪; 吴晓琴; 张英

doi:10.3969/j.issn.1006-267x.2013.01.019

动物营养学报 >

2013 , Vol. 25 >Issue 1: 148 - 155

DOI: https://doi.org/10.3969/j.issn.1006-267x.2013.01.019

饲料营养 Feed Science and Technology

饲粮中添加竹青素对肉鸡脂质代谢的影响

黄骆镰 ,
龚凌霄 ,
刘聪 ,
吴晓琴 ,
张英

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浙江大学生物系统工程与食品科学学院,杭州 310058

收稿日期: 2012-07-19

网络出版日期: 2013-01-04

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Effects of Dietary Green Bamboo Extract on Lipid Metabolism of Broilers

HUANG Luolian ,
GONG Lingxiao ,
LIU Cong ,
WU Xiaoqin ,
ZHANG Ying

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Colloge of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou 310058, China

Received date: 2012-07-19

Online published: 2013-01-04

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摘要

本试验在饲粮中添加一定比例的竹青素(green bamboo extract,GBE)饲喂石岐胡须鸡,研究GBE对肉鸡脂质代谢的影响。选取26日龄石岐胡须鸡仔鸡360只,随机分成4组(每组3个重复,每个重复30只鸡):对照组饲喂基础饲粮,试验组分别饲喂在基础饲粮中添加1.5、3.0和6.0 g/kg GBE的试验饲粮,试验期49 d。结果表明:与对照组相比,饲粮中添加1.5、3.0 g/kg GBE显著降低肉鸡的腹脂率(P<0.05),添加1.5、6.0 g/kg GBE极显著降低皮下脂肪厚度(P<0.01),添加6.0 g/kg GBE极显著降低肝脏脂肪含量(P<0.01)。与对照组相比,饲粮中添加3.0 g/kg GBE极显著降低血清甘油三酯的含量(P<0.01),但添加GBE对体重、血清总胆固醇和低密度脂蛋白胆固醇含量无显著影响(P>0.05)。与对照组相比,饲粮中添加1.5、3.0 g/kg GBE显著提高血清中瘦素含量(P<0.05),添加3.0 g/kg GBE显著提高血清中脂联素含量(P<0.05)。与对照组相比,饲粮中添加1.5、3.0 g/kg GBE极显著提高血清中超氧化物歧化酶活性(P<0.01),极显著降低血清中丙二醛含量(P<0.01),添加3.0 g/kg GBE极显著提高血清中谷胱甘肽过氧化物酶活性(P<0.01)。综上所述,饲粮中添加GBE饲喂肉鸡可起到显著的降脂作用,添加3.0 g/kg GBE效果最佳。

关键词： 竹青素; 肉鸡; 脂质代谢

本文引用格式

黄骆镰 , 龚凌霄 , 刘聪 , 吴晓琴 , 张英 . 饲粮中添加竹青素对肉鸡脂质代谢的影响[J]. 动物营养学报, 2013 , 25(1) : 148 -155 . DOI: 10.3969/j.issn.1006-267x.2013.01.019

Abstract

This experiment was performed with Shiqi beard broilers, which were fed the diet added with certain proportion of green bamboo extract (GBE), to investigate the effects of GBE on lipid metabolism. A total of 360 twenty-six-day-old Shiqi beard broilers were randomly divided into 4 groups (each group had 3 replicates of 30 birds each): broilers in control group were fed a basal diet, while broilers in experimental groups were fed the basal diet supplemented with 1.5, 3.0 and 6.0 g/kg GBE, respectively. The experiment lasted for 49 days. The results showed as follows: compared with the control group, the basal diet added with 1.5 and 3.0 g/kg GBE had significant effects on the reduction of broiler abdominal fat percentage (P<0.05). The basal diet added with 1.5 and 6.0 g/kg GBE had extremely significant effects on the reduction of broiler subcutaneous fat thickness (P<0.01). The contents of broiler liver fat and serum triglyceride were decreased obviously in the groups added with 6.0 and 3.0 g/kg GBE, respectively (P<0.01). However, there were no apparent effects on body weight, serum total cholesterol and low density lipoprotein cholesterol contents (P>0.05). Compared with the control group, the addition of 1.5 and 3.0 g/kg GBE presented a significant improvement in serum leptin content (P<0.05), and the same as serum adiponectin content in the group added with 3.0 g/kg GBE (P<0.05). The serum superoxide dismutase activity was significantly improved in the groups added with 1.5 and 3.0 g/kg GBE (P<0.01), while malondialdehyde content was decreased significantly (P<0.01). Meanwhile, the group added with 3.0 g/kg GBE presented an extremely significant increase in serum glutathione peroxidase activity (P<0.01). It is concluded that the diets added with GBE can significantly reduce broiler fats and the diet supplemented with 3.0 g/kg GBE has a better effect.

Key words： green bamboo extract; broilers; lipid metabolism

参考文献

[1] 干钢,金成,张高立,等.强化尤美肝泰的人工配合饲料对加州鲈生长及品质的影响 //中国环境科学学会2010年学术年会论文集.上海:中国环境科学学会,2010:4312-4317.
[2] CHAMBERS J R,GAVORA J S,FORTIN A.Genetic changes in meat-type chickens in the last twenty years[J].Canadian Journal of Animal Science,1981,61(3):555-563.

[3] PANEE J,LIU W Y,LIN Y L,et al.A novel function of bamboo extract in relieving lipotoxicity[J].Phytotherapy Research,2008,22(5):675-680.

[4] SUN J,YUE Y,TANG F,et al.Simultaneous HPTLC analysis of flavonoids in the leaves of three different species of bamboo[J].Journal of Planar Chromatography,2010,23(1):40-45.

[5] HIGA J K,LIU W Y,BERRY M J,et al.Supplement of bamboo extract lowers serum monocyte chemoattractant protein-1 concentration in mice fed a diet containing a high level of saturated fat[J].British Journal of Nutrition,2011,106(12):1810-1813.

[6] 中华人民共和国国家质量监督检验检疫总局.GB/T 9695.7—2008肉与肉制品总脂肪含量测定[S].北京:中国标准出版社,2008.
[7] CAHANER A,NITSAN Z,NIR I.Weight and fat content of adipose and nonadipose tissues in broilers selected for or against abdominal adipose tissue[J].Poultry Science,1986,65(2):215-222.

[8] 李莉,朱晓彤,束刚,等.日粮中添加山楂叶总黄酮对黄羽肉鸡脂肪代谢的影响[J].江西农业大学学报,2009,31(4):610-615.
[9] GOODRIDGE A G.Citrate-cleavage enzyme,malic enzyme and certain dehydrogenases in embryonic and growing chicks[J].Biochemical Journal,1968,108(4):663-666.
[10] SMITH S,WITKOWSKI A,JOSHI A K.Structural and functional organization of the animal fatty acid synthase[J].Progress in Lipid Research,2003,42(4):289-317.

[11] 谢棒祥,张敏红,杜荣,等.类黄酮对肉仔鸡生产性能及脂质代谢的影响[J].动物营养学报,2002,14(4):49-53.
[12] KIRK E A,SUTHERLAND P,WANG S A,et al.Dietary isoflavones reduce plasma cholesterol and atheroclerosis in C57BL/6 mice but not LDL receptor-deficient mice[J].The Journal of Nutrition,1998,128(6):954-959.
[13] 尹靖东,齐广海,霍启光.家禽脂类代谢调控机理的研究进展[J].动物营养学报,2000,12(2):1-7.
[14] BI S,LADENHEIM E E,SCHWARTZ G J,et al.A role for NPY overexpression in the dorsomedial hypothalamus in hyperphagia and obesity of OLETF rats[J].American Journal of Physiology:Regulatory,Integrative and Comparative Physiology,2001,281(1):254-260.
[15] HUG C,WANG J,AHMAD N S,et al.T-cadherin is a receptor for hexameric and high-molecular-weight forms of Acrp30/adiponectin[J].Proceedings of the National Academy of Sciences of the United States of America,2004,101(28):10308-10313.

[16] KHARROUBI I,RASSCHAERT J,EIZIRIK D L,et al.Expression of adiponectin receptors in pancreatic β cells[J].Biochemical and Biophysical Research Communications,2003,312(4):1118-1122.

[17] 刘耕陶.氧自由基损伤与抗氧化剂[J].生理科学,1988(2):83-84.
[18] OHARA Y,PETERSON T E,HARRISON D G.Hypercholesterolemia increases endothelial superoxide anion production[J].The Journal of Clinical Investigation,1993,96(6):2546-2551.
[19] BELTOWSKI J,WOJCICKA G,GORNY D,et al.The effect of dietary-induced obesity on lipid peroxidation,antioxidant enzymes and total plasma antioxidant capacity[J].Journal of Physiology and Pharmacology,2000,51:883-896.
[20] CAPEL I D,DORRELL H M.Abnormal antioxidant defence in some tissues of congenitally obese mice[J].Biochemical Journal,1984,219(1):41-49.
[21] OZATA M,MERGEN M,OKTENLI C,et al.Increased oxidative stress and hypozincemia in male obesity[J].Clinical Biochemistry,2002,35(8):627-631.

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