Sensitive and selective screening for 6'-O-malonylated glucoconjugates in plants

被引：28

作者：

Withopf, B ^{[1
]}

Richling, E ^{[1
]}

Roscher, R ^{[1
]}

Schwab, W ^{[1
]}

Schreier, P ^{[1
]}

机构：

[1] UNIV WURZBURG,LEHRSTUHL LEBENSMITTELCHEM,D-97074 WURZBURG,GERMANY

来源：

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY | 1997年 / 45卷 / 03期

关键词：

malonylated glycosides; benzyl 6'-O-malonyl beta-D-glucopyranoside; 2-phenylethyl 6'-O-malonyl beta-D-glucopyranoside; geranyl 6'-O-malonyl beta-D-glucopyranoside; citronellyl 6'-O-malonyl beta-D-glucopyranoside; 2,5-dimethyl-4-hydroxy-3(2H)-furanone 6'-O-malonyl beta-D-glucopyranoside; HPLC-MS/MS; electrospray ionization (ESI);

D O I：

10.1021/jf960578l

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Using synthesized reference compounds a screening for benzyl, 2-phenylethyl, geranyl, citronellyl, and 2,5-dimethyl-4-hydroxy-3(2H)-furanone 6'-O-malonyl beta-D-glucopyranosides in various plant tissues was performed by high-performance liquid chromatography-electrospray ionization-tandem mass spectrometry (HPLC-ESI-MS/MS). The results obtained with fruits (guava; raspberry; strawberry), leaves (green tea; vine), and mountain papaya (Carica pubescens) peel indicate that malonylation of glycoconjugates is a common pathway in plant secondary metabolism.

引用

页码：907 / 911

页数：5

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