Food or edible material: processes – compositions – and products – Fermentation processes – Of or with yeast or mold
Patent
1989-07-24
1994-02-22
Czaja, Donald E.
Food or edible material: processes, compositions, and products
Fermentation processes
Of or with yeast or mold
426 62, 4352551, 435259, A23L 128
Patent
active
052885097
ABSTRACT:
The invention relates to a method for the preparation of a yeast by degrading yeast with enzymes having RNA degrading activity leading to 5'-ribonucleotides, wherein oxidizing conditions are maintained during the enzymatic degradation. Preferably the proteolytic degradation is carried out under anaerobic conditions, and the RNA degrading activity leading to 5'-ribonucleotides under oxidizing conditions, such as an oxygen saturated incubation medium. The invention also relates to the yeast extract obtained, to the use of the yeast extract and to a flavouring and a food composition comprising it.
REFERENCES:
patent: 3443969 (1969-05-01), Nakajima et al.
patent: 4080260 (1978-03-01), Chao
patent: 4218481 (1980-08-01), Chao et al.
patent: 4559307 (1985-12-01), Hopkins
Marukin Shoyo Co., Ltd., Chemical Abstracts, vol. 70, 1969, p. 217, abstract No. 113862w, Columbus, Ohio, U.S.
Potman Ronald P.
Wesdorp Johannes
Czaja Donald E.
Lever Brothers Company
Wong Leslie
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