Determination of colored substances in soybean lecithin.
Autor: | Lezerovich, Alberto |
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Zdroj: | Journal of the American Oil Chemists' Society (JAOCS); May1985, Vol. 62 Issue 5, p883-887, 5p |
Abstrakt: | Methods to determine carotenoids, chlorophylls and pheophytins in lecithin by derivative spectrometry were developed. Determinations of those as well as of brown substances were made on commercial soybean lecithins, and the effects of bleaching and powder manufacturing upon color are discussed. [ABSTRACT FROM AUTHOR] |
Databáze: | Complementary Index |
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