Simultaneous HPTLC Determination of Rhein and Aloe-emodin in Senna alata Leaves from Thailand and their Commercial Products
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A high performance thin layer chromatographic (HPTLC) method was developed and validated for simultaneous determination of rhein and aloe-emodin, major anthraquinone constituents, in S. alata leaves. The separation was performed on a silica gel 60 F₂₅₄ HPTL... ...
