| 摘要 |
1470602 Dry foodstuff powder KLOSTERFRAU BERLIN CHEMISCHE PHARMAZEUTISCHE KOSMETISCHE UND DIATETISCHE ERZEUGNISSE GmbH 1 Aug 1974 [22 Oct 1973 1 April 1974] 33977/74 Heading A2B A dry foodstuff powder is made by forming a fat free aqueous dispersion of protein obtained from foodstuffs which may also contain carbohydrates and foodstuff supplements such as mineral substances, vitamins and flavourings, such that protein is at least 60% of the solids content and carbohydrate, at most 35%, and into which dispersion is emulsified 1/3 to 1 part of edible oil per 1 part by wt. of protein, the emulsion then being dried whilst avoiding heating to above 65‹C, and the product being converted to a powder. The fatfree dispersion may be obtained by (a) osmosis-dialysis of skimmed milk and/or whey against water, (b) by suspending in water, ground plants containing albumin and removing excess carbohydrates by elutriation and dispersing the slurry residue in water or (c) bacterially acidulating skimmed milk at 38- 45‹C then centrifuging off the liquid and dispersing the dry residue in water. |
