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THE DEVELOPMENT OF TCM AND QUALITY CONTROL OF TCM HERBS AND HERBAL PREPARATIONS IN TAIWAN
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作者 Yuan Shiun Chang Yu-Ling Ho 《World Journal of Traditional Chinese Medicine》 2015年第4期82-82,共1页
Traditional Chinese Medicine has been very popular in Taiwan in the past.TCM was incorporated in the National Insurance since 1995.Starting 2012,all new TCM physicians had to be graduated from TCM Department in Medica... Traditional Chinese Medicine has been very popular in Taiwan in the past.TCM was incorporated in the National Insurance since 1995.Starting 2012,all new TCM physicians had to be graduated from TCM Department in Medical University.Currently,there are 6,442 TCM physicians practiced in 3,372 clinics and 95 hospitals.TCM only accounts for less than 4%of total National Health 展开更多
关键词 tcm THE DEVELOPMENT OF tcm AND QUALITY CONTROL OF tcm HERBS AND HERBAL preparationS IN TAIWAN GMP
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DEVELOPING AND PREPARING TCM REFERENCE STANDARDS FOR PHARMACOPEIAS
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作者 John Hu 《World Journal of Traditional Chinese Medicine》 2015年第4期76-76,共1页
TCM reference standard(TCM RS)plays an important role in identification,characterization and quality control of herbal raw material,slices,extracts and finished products.It is widely used in:1)authentication of TCM ma... TCM reference standard(TCM RS)plays an important role in identification,characterization and quality control of herbal raw material,slices,extracts and finished products.It is widely used in:1)authentication of TCM material;2)quantitative determination of herbal chemicals and marker compounds;and 3)limit tests of toxic impurities.TCM RS are provided in three different categories in the form 展开更多
关键词 tcm DEVELOPING AND PREPARING tcm REFERENCE STANDARDS FOR PHARMACOPEIAS
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Identification and differentiation of Panax ginseng,Panax quinquefolium, and Panax notoginseng by monitoring multiple diagnostic chemical markers 被引量:19
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作者 Wenzhi Yang Xue Qiao +4 位作者 Kai Li Jingran Fan Tao Bo De-an Guo Min Ye 《Acta Pharmaceutica Sinica B》 SCIE CAS CSCD 2016年第6期568-575,共8页
To differentiate traditional Chinese medicines(TCM) derived from congeneric species in TCM compound preparations is usually challenging. The roots of Panax ginseng(PG), Panax quinquefolium(PQ) and Panax notoginseng(PN... To differentiate traditional Chinese medicines(TCM) derived from congeneric species in TCM compound preparations is usually challenging. The roots of Panax ginseng(PG), Panax quinquefolium(PQ) and Panax notoginseng(PN) are used as popular TCM. They contain similar triterpenoid saponins(ginsenosides) as the major bioactive constituents. Thus far, only a few chemical markers have been discovered to differentiate these three species. Herein we present a multiple marker detection approach to effectively differentiate the three Panax species, and to identify them in compound preparations. Firstly, 85 batches of crude drug samples(including 32 PG, 30 PQ, and 23 PN) were analyzed by monitoring 40 major ginsenosides in the extracted ion chromatograms(EICs) using a validated LC–MS fingerprinting method. Secondly, the samples were clustered into different groups by pattern recognition chemometric approaches using PLS-DA and OPLS-DA models, and17 diagnostic chemical markers were discovered. Aside from the previously known Rf and p-F11, ginsenoside Rs1 could be a new marker to differentiate PG from PQ. Finally, the above multiple chemical markers were used to identify the Panax species in 60 batches of TCM compound preparations. 展开更多
关键词 Panax species GINSENOSIDE LC–MS fingerprinting Chemical marker tcm compound preparation
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