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2 045 918

(13)

C1

(51)

IPC

(21) (22)

Application

93020038/13, 1993-04-16

(22)

Actual filing date

1993-04-16

(45)

Published

1995-10-20

(72)

Inventor

Judina S.B.Lipatov N.N.

(73)

Holder

Moskovskij Institut Prikladnoj Biotekhnologii

METHOD FOR DETERMINING FOOD STUFF PROTEINS DIGESTIBILITY IN VITRO Russian patent published in 1995 - IPC

Abstract RU 2045918 C1

FIELD: food industry. SUBSTANCE: method involves carrying out two-stage enzyme hydrolysis under conditions approaching the natural process taking place in human gastrointestinal tract by using acid and alkaline proteases. Tyrosine mass contents is additionally determined in source food stuff protein. digestibility is estimated from tyrosine mass percent proportion in hydrolisate with respect to its mass percent proportion in the food stuff source sample protein. EFFECT: enhanced accuracy of analysis. 1 tbl

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RU 2 045 918 C1

Authors

Judina S.B.

Lipatov N.N.

Dates

1995-10-20—Published

1993-04-16—Filed

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