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Journal of Tea Science ›› 2005, Vol. 25 ›› Issue (1): 61-64.doi: 10.13305/j.cnki.jts.2005.01.011

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Effect of Tea Polysaccharides on Immune Functions and Antioxdative Activity in Broilers

HU Zhong-ze, JIN Guang-ming, WANG Li-ke, YANG Jiu-feng   

  1. Department of Animal Science, Anhui Technical Teachers College, Fengyang 233100, China
  • Online:2005-03-25 Published:2019-09-16

Abstract: To study the effect of tea polysaccharide on immune function and antioxidative activity in broilers, 0%、0.2%、0.4% of tea polysaccharide were added into the drinking water for broilers respectively. Results showed that thymus index and serum IgG levels of broilers were increased obviously by TP(P<0.05), furthermore lymphocyte transformation rate, macrophage activity, percentage of T cell numbers Serum SOD, GSH-Px and CAT activities in broilers were increased obviously by TP at same time(P<0.05)but not to index of fabricius bursa of broilers. Serum MDA levels of broilers were declined obviously by TP(P<0.05).

Key words: Tea polysaccharide, Broiler, Immune function, Antioxidation activity

CLC Number: