System optimization and validation to improve thin-layer chromatography of roselle calyces (Hibiscus sabdariffa L.) required by the Indonesian Herbal Pharmacopoeia Edition II

Context: Roselle (Hibiscus sabdariffa L.) is one of the traditional crude drugs monographed in the Indonesian Herbal Pharmacopoeia Edition II (IHP II). As per IHP II requirements, a TLC pattern should be used in its authentication. However, the TLC system described for this purpose does not produce...

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Bibliographic Details
Main Authors: Bhujangga Agung Ayu Sri Kartika Dewi, Kartini Kartini
Format: Article
Language:English
Published: GarVal Editorial Ltda. 2023-03-01
Series:Journal of Pharmacy & Pharmacognosy Research
Subjects:
Online Access:https://jppres.com/jppres/pdf/vol11/jppres22.1566_11.2.243.pdf