1.Study on rapid identification of Cremastrae Pseudobulbus Pleiones Pseudobulbus and its adulterants with Fourier exchange infrared spectroscopy
Yu XUE ; Huqiang FANG ; Tao XIE ; Jia SONG ; Shimao CHEN ; Zixuan JIANG ; Wangxing CHENG ; Qingshan YANG ; Tangyi PENG
International Journal of Traditional Chinese Medicine 2025;47(11):1574-1580
Objective:To establish a Fourier transform infrared spectroscopy (FT-IR) method for rapid identification of Cremastrae Pseudobulbus Pleiones Pseudobulbus and its adulterants.Methods:The Fourier transform infrared spectra of Cremastrae Pseudobulbus Pleiones Pseudobulbus and its adulterants were established, and the second derivative spectral analysis, clustering analysis, principal component analysis, opls-da and cluster independent soft mode classification model were analyzed to explore the difference characteristic peaks of Cremastrae Pseudobulbus Pleiones Pseudobulbus and its adulterants.Results:The first order infrared spectrum showed that the peak shape and peak intensity of Cremastrae Pseudobulbus Pleiones Pseudobulbus and its adulterants were different. Clustering analysis, principal component analysis and OPLS-DA results showed that Cremastrae Pseudobulbus Pleiones Pseudobulbus and its adulterants showed good clustering characteristics. SIMCA method was used to construct the model, and the accuracy of the training set and the verification set were 100%, which further verified the feasibility of this method in identifying the authenticity of Cremastrae Pseudobulbus Pleiones Pseudobulbus.Conclusions:The second-order infrared spectroscopy can accurately distinguish the differences between Cremastrae Pseudobulbus Pleiones Pseudobulbus and its adulterants. The method is fast and accurate, and can be used for the authenticity identification of Cremastrae Pseudobulbus Pleiones Pseudobulbus.
2.Construction and acceptance standards of smart traditional Chinese medicine pharmacy
Tao WANG ; Tangyi PENG ; Xu WANG ; Xiang CHEN ; Xueqiong LIU
China Pharmacy 2024;35(17):2077-2081
OBJECTIVE To develop the norms for the construction and acceptance of smart traditional Chinese medicine (TCM) pharmacy, and to provide guidance for the construction and acceptance of smart TCM pharmacy in medical institutions at all levels. METHODS In April 2023, a drafting group was established to publicly solicit opinions through websites, meetings, and other means. Research was conducted through methods such as demand research, field visits, literature review, and expert interviews. Combined with the experience of TCM pharmacy construction in various medical institutions, the main content and requirements of smart TCM pharmacy construction, as well as the preparation of various acceptance indicators, were completed in December 2023. RESULTS The construction and acceptance standards for smart TCM pharmacy in Anhui Province were completed. On February 11, 2024, the Anhui Provincial Administration for Market Regulation approved the release and implementation of the local standards for the Construction and Acceptance of Smart TCM Pharmacy (DB34/T4700-2024). CONCLUSIONS The formulated standards are applicable to the construction and acceptance of smart TCM pharmacy in various medical institutions, provide a basis for medical institutions to carry out standardized construction and acceptance of smart TCM pharmacy, thus promoting the service capabilities of TCM pharmacy of medical institutions in Anhui Province.

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