Objective This study proposes to visually review the current situation and progress of standards sets by the International Organization for Standardization/Technical Committee on Traditional Chinese Medicine(ISO/TC 24...Objective This study proposes to visually review the current situation and progress of standards sets by the International Organization for Standardization/Technical Committee on Traditional Chinese Medicine(ISO/TC 249). The review aims to explore the development strategies of the standards, which will exhibit the considerable impact on the economy, trade and exchanges, and cooperation in the area of traditional Chinese medicine(TCM).Methods ISO/TC 249 standards were searched on the ISO website, and their title, proposed time, current stage, scope, and classification were obtained for further summarization. Gephi was utilized to portray the co-occurrence network graph of the ISO/TC 249 standards subject.Results In ISO/TC 249, there were 116 standards, including 81 published standards and 35 developing standards by April 30, 2022. Two withdrawal standards were published after revision, which were not counted in the total standards. The number of published standards has been increasing since the first standard was published in 2014, whose title was “Sterile acupuncture needles for single use”. Among these standards, 17.24%(20/116) standards were in review, 56.03%(65/116) in publication, 3.45%(4/116) in approval, 5.17%(6/116) in enquiry,3.45%(4/116) in committee, and 14.66%(17/116) in preparation, respectively. With 116 standards, most of the research focused on the medicament, as its classification of the International Classification for Standards(ICS) showed the proportion reaching 49.54%. The network analysis data revealed that the top five most frequent words were “materials” “root” “requirements” “products” and “system”, after removing the noise data, such as prepositions,conjunctions, and pronouns. Additionally, the word “system” co-exists with the terms “computerized” “coding” “image” “tongue” and “analysis”;the word “requirement” co-exists with“manufacturing” “decoction” “process” and “materials”;whereas the word “devices” coexists with “pulse” “electric” “skin” and “measurement”.Conclusion With the increased diversification and complexity of problems, the development of standards is also oriented to multidisciplinary fields to cultivate the interdisciplinary talents, and especially the international standardization talents of compound TCM. Multi-angle analysis, formulation, and demonstration of standards, in line with industry needs in different disciplines, enhance the availability of standards and the ability to serve the industry.展开更多
HPLC fingerprinting and determination methods were applied to evaluate 88 batches of Rhizoma Coptidis from 27 different areas. The results showed that HPLC fingerprint of Rhizoma Coptidis was established with good sep...HPLC fingerprinting and determination methods were applied to evaluate 88 batches of Rhizoma Coptidis from 27 different areas. The results showed that HPLC fingerprint of Rhizoma Coptidis was established with good separation and repeatability, which could be used for quality assessment of Rhizoma Coptidis. Twelve common peaks were defined in characteristic fingerprints, and similarity evaluation system was applied to evaluate the fingerprints of 88 batches of Rhizoma Coptidis, the contents of six alkaloids have been determined. The method of assessing Rhizoma Coptidis and evaluation of its quality has been established.展开更多
基金National Key Research and Development Program of China (2018YFC1707606)Sichuan Provincial Administration of Traditional Chinese Medicine (2022MS500)+1 种基金Chengdu Science and Technology Department Project(2019-YF09-00185-SN)Xinglin Scholar Research Promotion Project of Chengdu University of Traditional Chinese Medicine (MPRC2021022)。
文摘Objective This study proposes to visually review the current situation and progress of standards sets by the International Organization for Standardization/Technical Committee on Traditional Chinese Medicine(ISO/TC 249). The review aims to explore the development strategies of the standards, which will exhibit the considerable impact on the economy, trade and exchanges, and cooperation in the area of traditional Chinese medicine(TCM).Methods ISO/TC 249 standards were searched on the ISO website, and their title, proposed time, current stage, scope, and classification were obtained for further summarization. Gephi was utilized to portray the co-occurrence network graph of the ISO/TC 249 standards subject.Results In ISO/TC 249, there were 116 standards, including 81 published standards and 35 developing standards by April 30, 2022. Two withdrawal standards were published after revision, which were not counted in the total standards. The number of published standards has been increasing since the first standard was published in 2014, whose title was “Sterile acupuncture needles for single use”. Among these standards, 17.24%(20/116) standards were in review, 56.03%(65/116) in publication, 3.45%(4/116) in approval, 5.17%(6/116) in enquiry,3.45%(4/116) in committee, and 14.66%(17/116) in preparation, respectively. With 116 standards, most of the research focused on the medicament, as its classification of the International Classification for Standards(ICS) showed the proportion reaching 49.54%. The network analysis data revealed that the top five most frequent words were “materials” “root” “requirements” “products” and “system”, after removing the noise data, such as prepositions,conjunctions, and pronouns. Additionally, the word “system” co-exists with the terms “computerized” “coding” “image” “tongue” and “analysis”;the word “requirement” co-exists with“manufacturing” “decoction” “process” and “materials”;whereas the word “devices” coexists with “pulse” “electric” “skin” and “measurement”.Conclusion With the increased diversification and complexity of problems, the development of standards is also oriented to multidisciplinary fields to cultivate the interdisciplinary talents, and especially the international standardization talents of compound TCM. Multi-angle analysis, formulation, and demonstration of standards, in line with industry needs in different disciplines, enhance the availability of standards and the ability to serve the industry.
基金Special Scientific Research of Chinese Medicine Industry(Grant No 200707014)
文摘HPLC fingerprinting and determination methods were applied to evaluate 88 batches of Rhizoma Coptidis from 27 different areas. The results showed that HPLC fingerprint of Rhizoma Coptidis was established with good separation and repeatability, which could be used for quality assessment of Rhizoma Coptidis. Twelve common peaks were defined in characteristic fingerprints, and similarity evaluation system was applied to evaluate the fingerprints of 88 batches of Rhizoma Coptidis, the contents of six alkaloids have been determined. The method of assessing Rhizoma Coptidis and evaluation of its quality has been established.
