MASS-EXTRACTING METHOD OF QUERCETIN GLYCOSIDE FROM KYOHO LEAVES

MASS-EXTRACTING METHOD OF QUERCETIN GLYCOSIDE FROM KYOHO LEAVES

PURPOSE: A method for massively extracting quercetin glycoside which is derived from Kyoho grape leave is provided to reduce price of raw material and produce large amount of quercetin glycoside. CONSTITUTION: A method for extracting quercetin glycoside which is derived from Kyoho leaves comprises:...

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Hauptverfasser: KO, JUNG MOON, AN, NU RI, CHA, HYUN CHUL
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Sprache:eng
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CHEMISTRY
DERIVATIVES THEREOF
METALLURGY
NUCLEIC ACIDS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC CHEMISTRY
SUGARS
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creator KO, JUNG MOON
AN, NU RI
CHA, HYUN CHUL
description PURPOSE: A method for massively extracting quercetin glycoside which is derived from Kyoho grape leave is provided to reduce price of raw material and produce large amount of quercetin glycoside. CONSTITUTION: A method for extracting quercetin glycoside which is derived from Kyoho leaves comprises: a step of pulverizing Kyoho leaves; a step of filtering the pulverized leaves to obtain concentrate; and a step of performing column chromatography to extract quercetin glycoside. The concentrate is obtained by a decompression evaporator. The method further comprises a step of mixing the concentrate with chloroform to remove chlorophyll and lipid.
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subjects CHEMISTRY
DERIVATIVES THEREOF
METALLURGY
NUCLEIC ACIDS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC CHEMISTRY
SUGARS
title MASS-EXTRACTING METHOD OF QUERCETIN GLYCOSIDE FROM KYOHO LEAVES
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