Tea is widely welcomed by the public due to its rich contents of tea polyphenols, amino acids, vitamins and other micronutrients that are beneficial to human body. It has many health functions such as cancer prevention and anti-aging, and has been widely studied and concerned by the life science in recent years. In order to scientifically evaluate the nutritional and health function and anti-aging effect of tea, this paper took the two kinds of tea, Lushan Tea of Jiangxi province and Qimen black tea of Fujian Province as examples, to explore their nutritional and health function and anti-aging effect on SD rabbits, in order to provide theoretical reference for studying the anti-aging and anti-aging effect of different tea leaves on human body. In this paper, 44 adult SD rabbits were selected as experimental research objects and divided into three groups according to different tea intake: the control group, the green tea group and the black tea group. Among them, according to different tea doses, they were further subdivided into G1, G2 of the green tea group and R1 and R2 of the black tea group. The experimental groups were in sequence :G1, G2, R1 and R2 as the experimental groups, with 8 SD rabbits each, and the remaining 12 rabbits as the experimental control group. The experiment mainly studied the effects of the two kinds of tea on SD rabbits' body weight, appetite, blood glucose, lipid, triglyceride content, red blood cell activity and serum MDA content, respectively. The results showed that the two kinds of tea had no obvious effect on the body weight and blood fat of SD rabbits, but had the effect of increasing appetite and quenching thirst. Both kinds of tea can reduce blood glucose and lipid peroxidation, improve red blood cell activity, and have anti-oxidation and anti-aging effects, but green tea has stronger hypoglycemic function because it contains more tea polyphenols.

Roberter Rodes and Constabler Edwin. Nutritional Health Function and Anti-aging Effect of Two Kinds of Tea on SD Rabbits. Zoology and Animal Physiology (2021), Vol. 2, Issue 1: 23-33. https://doi.org/10.38007/ZAP.2021.020103.

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