Welcome to Journal of Tea Science,Today is

Journal of Tea Science ›› 2012, Vol. 32 ›› Issue (3): 224-228.doi: 10.13305/j.cnki.jts.2012.03.001

Previous Articles     Next Articles

Immunity Enhancing Function of TheanineCompound Preparation

TAN Jun-feng, LIN Zhi*, LI Liang   

  1. National Engineering Research Center of Tea Industry, Key Laboratory of Processing and Quality Control of Tea & Beverage Plants Products, Ministry of Agriculture Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China
  • Received:2011-12-23 Revised:2012-02-20 Online:2012-06-15 Published:2019-09-05

Abstract: According to “The Standard of Health Food Test and Assesment”, the enhancing immunity function of theanine compound preparation was evaluated. The samples recommended daily dose for human is 1.4g/60kg, For ICR mice we set low, medium, high dosage groups were 0.12, 0.23, 0.70g/kg, the equivalent of human recommended doses of 5, 10, 30 times. In the experiment condition, cellular immunity and humoral immunity showed positive results, mononuclear-macrophage function and NK cell activity were negative. The final results showed that theanine compound preparation possessed immunity enhancing function.

Key words: theanine, immunity, compound preparation

CLC Number: