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Applied Biological Chemistry
Fig. 2 | Applied Biological Chemistry

Fig. 2

From: Production of isoquercitrin from quercetin by biotransformation using Bascillus sp. CSQ10 isolated from Camellia sinensis cultivation soils

Fig. 2

HPLC analysis of reaction product by biotransformation of Bacillus sp. CSQ10 with quercetin as a substrate. A HPLC chromatogram of authentic quercetin; B HPLC chromatogram of authentic isoquercitrin; C HPLC chromatogram of reaction products obtained through biotransformation of Bacillus sp. CSQ10; D MS spectra of P1 in the positive ion mode; E negative ion mode of P1. S1, quercetin standard; S2, isoquercitrin standard; P1, reaction product 1

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