Flavouring material hydrolysate prodn. from lacto-proteins - esp. whey, by aerobically fermenting glutamic acid-rich yeasts,申请号CH19730000896-传众专利搜索

Flavouring material hydrolysate prodn. from lacto-proteins - esp. whey, by aerobically fermenting glutamic acid-rich yeasts

申请公布号：CH570121(A5)

申请号：CH19730000896

申请日期：1973.01.22

申请公布日期：1975.12.15

申请人：

MUELLER, HANS, MAENNEDORF

分类号：A23C21/02;A23J3/32;A23L27/22;A23L27/24

主分类号：A23C21/02

摘要：Light-coloured high glutamate-contg. flavouring matl. hydrolysates are prepd. by aerobically fermenting lactose solns. or wheys with gluamic acid-rich yeasts, concentrating the fermentation liquors, opt. drying, hydrolysing with HCl, neutralising and filtering. Used as starting materials for prodn. of soups and other foods and substitutes for expensive Na glutamates. Yeast strains cultivated on wheys contain almost twice the amt. of glutamic acid present in beer yeasts e.g. 18-21% compared to 8-11% and yield a high quality, light-coloured hydrolysate free from yeast taste. Special treatment allows use of proteins in whey.