Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2014, Vol. 30 ›› Issue (18): 283-290.doi: 10.11924/j.issn.1000-6850.2013-2780

Special Issue: 园艺

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Research Advances in Thearubigins of Tea

  

  • Received:2013-10-25 Revised:2013-12-27 Online:2014-06-25 Published:2014-06-25

Abstract: Thearubigin, the main component of black tea soup color, is a kind of large molecular weight phenolic substance. Its content and changes play a crucial role in tea quality and human health. This paper reviewed the research progress of thearubigin discovery and development from some aspects of summary, such as formation pathway, preparation and separation. We also discussed its pharmacological function and application, including anti-oxidation, anti-aging, anti-mutation, anti-tumor, anti-cancer, anti-inflammatory, anti- leukemia, anti- toxin, obesity prevention and deodorization activities, further more, especially, its prospects of applying in food pigment and chemical industry. In the review of these findings, the result was confirmed that thearubigin research in the future will be focused on introduction of enzyme- relative engineering into purification technique and monomer compound bioactivity study.