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Ingredients in Gulin Gansu |
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Eight compounds were obtained through the
purity separation of the aqueous extraction of Penthorum
Chinese Parsh and Gansu granules. Based on the physico-chemical
property and confirmation of the optical spectrum statistics,
six compounds were identified as below. The 7th and 8th
compound
contained flavonone backbone which are awaiting for further
research to be conducted before they can be confirmed.
1. Quercetin
2. Gallic acid
3. Quercetin-3 –α -L- rhamnoside
4. Pinocembrin -7-O- β-D-glucoside
5. 2,6-dihydroxyacetophenone-4-0- β -D-glucosid
6. -sitosterol，6
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