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2 149 188

(13)

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IPC

(21) (22)

Application

98118734/13, 1998-10-13

(24)

Start date

1998-10-13

(22)

Actual filing date

1998-10-13

(45)

Published

2000-05-20

(72)

Inventor

Eveleva V.V.Gadzhiev Eh.A.Filimonova I.N.Cherpalova T.M.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij Institut Pishchevykh Aromatizatorov, Kislot I Krasitelej

METHOD OF PREPARING LACTIC ACID Russian patent published in 2000 - IPC

Abstract RU 2149188 C1

FIELD: microbiological synthesis. SUBSTANCE: lactic acid is prepared by fermentation of mixture of granulated sugar and starch hydrolyzate at weight ratio from 60:40 to 40:60 in presence of malt germ treated with lactic acid. Level of titrated acidity is maintained from 0.7 to 1.0%. Average daily accumulation of calcium lactate is 2.0 to 2.2% and yield of lactic acid 86.4-88.5% relative to sugar added. EFFECT: enhanced fermentation process. 1 tbl, 5 ex

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RU 2 149 188 C1

Authors

Eveleva V.V.

Gadzhiev Eh.A.

Filimonova I.N.

Cherpalova T.M.

Dates

2000-05-20—Published

1998-10-13—Filed