A sensitive and selective method for the quantitative determination of fatty acid tryptamides as shell indicators in cocoa products
1999
Munch, M. | Schieberle, P.
Tetracosanoyl-2-(3-indolyl)ethane amide (lignocerinic acid tryptamide; LAT) and docosanoyl-2-(3-indolyl)ethane amide (behenic acid tryptamide; BAT) were indified at the most prominent tryptamides in cocoa shells based on electrospray ionisation mass spectrometry and H NMR measurements. The results have shown that cocoa shells contain LAT and BAT in a constant ratio of nearly 2:1. Although minor amounts of the tryptamides are also present in the cocoa cotyledons, BAT and LAT can be proposed as indicator substances to measure the shell content in cocoa products.
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书目信息
页码
pp. 39-46
其它主题
Feve de cacao; Tecnicas analiticas; Aminas biogenicas; Controle de qualite; Evaluacion; Quality controls; Enquete; Cascaras de cacao
语言
英语
注释
Summary (En)
翻译的标题
[Eine empfindliche und selektive Methode fur die quantitative Bestimmung von Fettsauretryptamiden als Schalenindikator in Kakaoprodukten]
类型
Summary
1999-08-15
AGRIS AP
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