| 摘要 |
Coloring material for the food industry constituted by a powdery mixture with more than about 85%, and preferably with more than 90% of dry matter formed essentially from about one-third of starch and from about two-thirds proteins, and obtained from the by-product, rich in proteins, of the corn starch factory generally denoted by the expression "protein milk" by a drying whose conditions are selected so that said powdery mixture responds to given conditions of granulometry, to the test conditions of tasting in butter and to the maximum permitted loss test to light reflexion as well as, preferably, to the conditions of the decantation test and of the unctuosity test.
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