EXTRACT METHOD OF CAROTINOIDS FROM VEGETABLE MATERIAL

摘要

FIELD: food products. ^ SUBSTANCE: invention can be used for dying food products in yellow. Method provides for extract of colouring matter by water-soluble poly-N-vinylpyrrolidone in presence of 40% ammonium sulfate. ^ EFFECT: invention allows to intensify the process of obtaining carotinoid colouring matter concentrate. ^ 2 ex