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›› 2011, Vol. 45 ›› Issue (2): 9-14.

• 论文 • Previous Articles     Next Articles

Establishment and Revision of Test Methods and Quality Standards for Tannin Extracts in China

WANG Yong-mei1,2, CHEN Jia-hong1, WU Dong-mei1,2, WU Zai-song1, XU Man1, ZHANG Liang-liang1,2   

  1. 1. Institute of Chemical Industry of Forest Products, CAF;National Engineering Lab.for Biomass Chemical Utilization;Key and Open Lab.on Forest Chemical Engineering, SFA;Key Lab.of Biomass Energy and Material, Jiangsu Province, Nanjing 210042, China;2. Institute of New Technology of Forestry, CAF, Beijing 100091, China
  • Received:2010-10-19 Revised:1900-01-01 Online:2011-03-30 Published:2011-03-30

Abstract: Series of standards for both test methods and quality for tannin extracts in China were summarized including information of novalestablishment and revision. The main established and revised contents of new standards in the past several years, including Test method for analysis of vegetable tannin extracts, Test method for analysis of raw materials of vegetable tannin extracts, Box myrtle extract,Emblic extract, Larch extract, Valonea extract and Mangium extract, were introduced.

Key words: tannin extracts, vegetable tannin, standardization

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