| 摘要 |
1406713 Animal food containing brewers' waste M SARNO 15 Sept 1972 [22 Sept 1971] 43008/72 Heading A2B A stable high protein product, e.g. cattle food, is made by mixing solid by-products of beer brewing, with a minor amount based on the amount of solid by-product of a maltcontaining material or a cereal grit. The solid by-products may be waste yeast or malt protein. The malt containing material may be malt itself, malt powder, malt dust, or malt rootlets: rice grits may 'be the cereal grit. The malt powder may be obtained from a malt mill. The product may be used in a doughy form, or dried outdoors in ambient conditions. Examples relate to mixtures comprising 84% waste yeasts to 16% malt powder, and 68% waste yeasts to 32% malt powder. |
