Antioxidative Activity of a Zinc-Chelating Substance in Coffee
نویسندگان
چکیده
منابع مشابه
Characterization of a metal-chelating substance in coffee.
A metal-chelating substance in brewed coffee was separated and characterized by its chemical structure. This substance was a brown polymer. The contents of sugars, amino acids and phenolics in the substance were evaluated. This polymer contained small amounts of sugars and amino acids in its partial structure. After being decomposed by alkaline fusion, the decomposition products were identified...
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ژورنال
عنوان ژورنال: Bioscience, Biotechnology, and Biochemistry
سال: 2004
ISSN: 0916-8451,1347-6947
DOI: 10.1271/bbb.68.2313