FLAVONOL TRIGLYCOSIDES CONTAINING GALACTOSE IN TEA

被引：45

作者：

FINGER, A ^{[1
]}

ENGELHARDT, UH ^{[1
]}

WRAY, V ^{[1
]}

机构：

[1] GESELL BIOTECHNOL FORSCH GMBH,W-3300 BRAUNSCHWEIG,GERMANY

来源：

PHYTOCHEMISTRY | 1991年 / 30卷 / 06期

关键词：

CAMELLIA-SINENSIS; THEACEAE; TEA; FLAVONOIDS; FLAVONOL GLYCOSIDES;

D O I：

10.1016/0031-9422(91)85066-9

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The isolation and structural elucidation of new quercetin and kaempferol triglycosides from Camellia sinensis is described. Their structures were determined as quercetin and kaempferol 3-glucosyl(1-->3) rhamnosyl(1-->6)galactosides. The content of quercetin glucosylrhamnosylgalactoside ranged between 0 and 87 mg per 100 g, and that of the kaempferol homologue between 0 and 119 mg per 100 g dry wt.

引用

页码：2057 / 2060

页数：4

共 15 条

[1] BERTRAM B, 1989, DTSCH APOTH ZTG, V129, P2561
[2] STUDY OF C-13H COUPLING-CONSTANTS IN HEXOPYRANOSES
BOCK, K
PEDERSEN, C
[J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1974, (03): : 293 - 299
[3] BOKUCHAYA MA, 1966, FENOLNYE SOEDIN IKH, V1, P224
[4] PRACTICALITIES AND APPLICATIONS OF REVERSE HETERONUCLEAR SHIFT CORRELATION - PORPHYRIN AND POLYSACCHARIDE EXAMPLES
CAVANAGH, J
HUNTER, CA
JONES, DNM
KEELER, J
SANDERS, JKM
[J]. MAGNETIC RESONANCE IN CHEMISTRY, 1988, 26 (10) : 867 - 875
[5] FINGER A, 1991, UNPUB
[6] DETERMINATION OF SUGAR ALCOHOLS IN FOODS IN THE PPM-RANGE BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY WITH UV-DETECTION .1.
GALENSA, R
[J]. ZEITSCHRIFT FUR LEBENSMITTEL-UNTERSUCHUNG UND-FORSCHUNG, 1983, 176 (06): : 417 - 420
[7] FARALATROSIDE AND FARATROSIDE, 2 FLAVONOL TRIGLYCOSIDES FROM COLUBRINA-FARALAOTRA
GUINAUDEAU, H
SELIGMANN, O
WAGNER, H
NESZMELYI, A
[J]. PHYTOCHEMISTRY, 1981, 20 (05) : 1113 - 1116
[8] Harborne J.B., 1975, FLAVONOIDS
[9] Markham K.R, 1982, TECHNIQUES FLAVONOID
[10] OSHIMA Y, 1953, J AGR CHEM JAP, V26, P754

← 1 2 →