Comparative study of the flavonoids from tablets of Ginkgo biloba
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Graphical Abstract
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Abstract
OBJECTIVE:To comparative the quality of tablets of Ginkgo biloba on market.METHODS:The flavonoids were analysed in 15 batches of the tablets produced by 11 manufactures using RP-HPLC.RESULTS:These batches of tablets differ greatly in the flavonoids and th
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