Resumen:
This International standard specifies a procedure for the determination of the degradation products pheophytin a, a' and pyropheophytin a of chlorophylls. The method is applicable to vegetable fats and oils only.
L'ISO 29841:2009 spécifie un mode opératoire permettant la détermination des produits de décomposition des chlorophylles, à savoir les phéophytines a et a? et la pyrophéophytine a. La méthode s'applique uniquement aux corps gras d'origine végétale.
Keywords:
Animal fats, Animal oils, Biological analysis and testing, Biology, Chlorophyll, Definitions, Degradability, Fats, Food control, Food inspection, Food products, Inter-laboratory tests, Oils, Olive oil, Purity, Purity test, Residue tests, Residues, Sampling methods, Sheets, Vegetable fats, Vegetable oils