Optimization of TLC identification for Cirsii Herba and research on changes in quality properties "carbonizing retains characteristics" of its charred product / 中成药
Chinese Traditional Patent Medicine
; (12): 4024-4029, 2023.
Article
ي Zh
| WPRIM
| ID: wpr-1028721
المكتبة المسؤولة:
WPRO
ABSTRACT
AIM To optimize the TLC identification method for Cirsii Herba and to study the changes in quality properties"carbonizing retains characteristics"of Cirsii Herba Carbonisata.METHODS After the improvement of thin layer plate and solvent in the TLC identification based on the Chinese Pharmacopoeia 2020 Edition for Cirsii Herba,Cirsii Herba Carbonisata had its TLC identification method and UPLC fingerprint established for the determination of its content of buddleoside and acacetin as well.RESULTS We used silica gel G plate,and the solvent of toluene-acetone-formic acid-methanol(6 ∶ 3 ∶ 0.5 ∶ 2.5)for TLC identification of Cirsii Herba.The content variations of buddleoside and acacetin in Cirsii Herba and its differently charred products were consistent with the result of the TLC identification.CONCLUSION The improved TLC identification method for Cirsii Herba is of lower cost and less solvent toxicity compared to the method in the Chinese Pharmacopoeia 2020 Edition,and can identify the changes in quality properties"carbonizing retains characteristics"of differently charred Cirsii Herba,therefore it can be used to control the quality of Cirsii Herba Carbonisata in the market.
النص الكامل:
1
الفهرس:
WPRIM
اللغة:
Zh
مجلة:
Chinese Traditional Patent Medicine
السنة:
2023
نوع:
Article