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Journal of Tea Science ›› 2009, Vol. 29 ›› Issue (3): 191-195.doi: 10.13305/j.cnki.jts.2009.3.002

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Study on the Activity of Dark Tea to Gastrointestinal Tumor

SONG Lu-bin1,2, HUANG Jian-an1, LIU Zhong-hua1,*, HUANG Hao1, WANG Kun-bo1   

  1. 1. Key Laboratory of Tea Science, Ministry of Education, Changsha 410128, China;
    2. Shandong Institute of Pomogy, Taian 271000, China
  • Received:2008-10-31 Revised:2008-12-12 Published:2019-09-06

Abstract: Stomach cancer and intestinal cancer are the two common diseases of the alimentary canal tumor. HCT-8 and SGC-7901 cell are taken as model to study the activity of Dark Tea to Gastrointestinal Tumor. The results showed that Dark Tea has good inhibitory action to gastrointestinal tumor cell growth. Dark tea contained two active inhibitors for Gastrointestinal Tumor, and the inhibitor for SGC-7901 cell has low polar than the inhibitor for HCT-8. The inhibiting active of Dark Tea to the two cell models maybe comes from manifold physiological activators, and maybe the low polar substances have stronger power.

Key words: dark tea, alimentary canal tumor, HCT-8 cell, SGC-7901cell

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