RAPID METHOD FOR THE SIMULTANEOUS GC QUANTITATION OF ACIDS AND SUGARS IN FRUITS AND VEGETABLES

被引：18

作者：

MOLNARPERL, I

MORVAI, M

机构：

[1] Institute of Inorganic and Analytical Chemistry, L. Eötvös University, H-1518, Budapest 112

来源：

FOOD ADDITIVES AND CONTAMINANTS | 1992年 / 9卷 / 05期

关键词：

SIMULTANEOUS ANALYSIS OF ACIDS AND SUGARS; GAS CHROMATOGRAPHY; TRIMETHYLSILYL DERIVATIVES; CARROT; POTATO; CUCUMBER; TOMATO; APPLE; PEAR; GRAPE; STRAWBERRY; CITRUS FRUITS;

D O I：

10.1080/02652039209374104

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Rapid methods of analysis for the simultaneous determination of acids and sugars in fruits and vegetables using trimethylsilylation and gas chromatography are reported. The methods have been shown to be generally applicable, rapid, simple and cheap. typical applications are shown involving the determination of a range of organic acids and sugars in carrot, potato, cucumber, tomato, apple, pear, grape, strawberry and citrus fruits.

引用

页码：505 / 514

页数：10

共 9 条

[1]

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[2]

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[3]

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[4]

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[5]

Molnar-Perl I., Morvai M., Pinter-Szakacs M., Kovago A., Petroczi J., Gas--liquid chromatographic assay of the components of electrochemically reduced glucose solutions, Journal of Chromatography, 520, pp. 185-191, (1990)

[6]

Morvai M., Molnar-Perl I., Simultaneous GLC quantitation of the characteristic organic acids and sugars in apples, Proceedings of the Fifth European Conference on Food Chemistry, 2, pp. 497-502, (1989)

[7]

Morvai M., Molnar-Perl I., Simultaneous determination of organic acids and sugars in apples by gas--liquid chromatography, Journal of Chromatography, 520, pp. 201-207, (1990)

[8]

Morvai M., Palyka I., Molnar-Perl I., Flame ionization detector response factors using the effective carbon number concept in the quantitative analysis of esters, Journal of Chromatographic Science

[9]

Morvai M., Molnar-Perl I., Knausz D., Simultaneous gas chromatographic quantitation of sugars and acids as trimethylsilyl derivatives in vegetables and strawberries, Journal of Chromatography, 552, pp. 337-344, (1991)

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