SIMULTANEOUS GAS-CHROMATOGRAPHIC QUANTITATION OF SUGARS AND ACIDS IN CITRUS-FRUITS, PEARS, BANANAS, GRAPES, APPLES AND TOMATOES

被引：31

作者：

MORVAI, M ^{[1
]}

MOLNARPERL, I ^{[1
]}

机构：

[1] L EOTVOS UNIV,INST INORGAN & ANALYT CHEM,POB 32,H-1518 BUDAPEST 112,HUNGARY

来源：

CHROMATOGRAPHIA | 1992年 / 34卷 / 9-10期

关键词：

SIMULTANEOUS GAS CHROMATOGRAPHY; ORGANIC ACIDS AND SUGARS; COMPOSITION OF CITRUS FRUITS; PEAR; APPLE; TOMATO; GRAPE; BANANA;

D O I：

10.1007/BF02290244

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The simultaneous quantitation of organic acids (glycolic, lactic, oxalic, sorbic, benzoic, succinic, malic, pimelic, tartaric, citric + isocitric, quinic, ascorbic, palmitic, caffeic, linoleic, stearic, arachidic, behenic, and chlorogenic acids), mannitol, sorbitol and sugars (arabinose, xylose, rhamnose, fructose, galactose, mannose, glucose, sucrose, maltose, isomaltose, raffinose and maltotriose) are reported. Optimum conditions for simultaneous silylation and quantitation of the 33 possible components of orange, lemon, grape, banana, tomato, apple and pear, by capillary gas chromatography are detailed. The transformation of the organic acid and sugar composition of pears during storage is also described.

引用

页码：502 / 504

页数：3

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