Summary
Study on the Chemical Composition of Thoc lep (Tadehagi triquetrum (L.) H. Ohashi)
The research has shown that Thoc lep contains flavonoid, tanin, reduced sugar, amino acids, phytosterol and anthranoid in the stem and leaf. The total flavonoid content in leaf and stem of Thoc lep are 1.94± 0.02 (%) and 0.35± 0.05 (%) respectively; the reduced sugar content in Thoc lep leaf is 5.09 ± 0.30 (%).
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