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Functional protein hydrolysates, process for their preparation, use of these protein hydrolysates as food additives, and foodstuffs containing these protein hydrolysates

Assignee: Hoechst AG
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Filing: 1982-11-02
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Granted: —
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Expires: 2002-11-02
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Abstract

Abstract Translated from German Funktionelle Hydrolysate aus mikrobiellen Eiweißisolaten mit - einem Proteingehalt über 90 Gew.-%, - einem Nukleinsäuregehalt unter 2 Gew.-%, - einem Lipidgehalt unter 1 Gew.-%, - einer Suspendierbarkeit von 80-100 %, - einer Schäumbarkeit, charakterisiert durch eine Verschäumungszahl von 4-7, - einer Schaumstabilität, charakterisiert durch eine Halbwertszeit von 10 - 300 min., - einer Emulgierfähigkeit, charakterisiert durch eine Emulsionskapazität von 300 - 500 ml Öl/g Protein, - einem Molekulargewicht zwischen 125 000 und 100 Dalton, und daraus gewonnene Fraktionen von Eiweißhydrolysaten werden aus mikrobiellen Eiweißstoffen nach Extraktion der Nukleinsäuren und Lipide durch enzymatische Hydrolyse erhalten. Die Hydrolysate eignen sich als Nahrungsmittelzusätze. Functional hydrolyzates from microbial protein isolates with - a protein content of over 90% by weight, - a nucleic acid content of less than 2% by weight, - a lipid content of less than 1% by weight, - a suspendibility of 80-100%, - a foamability by a foaming number of 4-7, - a foam stability, characterized by a half-life of 10 - 300 min., - an emulsifiability, characterized by an emulsion capacity of 300 - 500 ml oil / g protein, - a molecular weight between 125,000 and 100 Daltons , and fractions of protein hydrolyzates obtained therefrom are obtained from microbial proteins after extraction of the nucleic acids and lipids by enzymatic hydrolysis. The hydrolysates are suitable as food additives.

Inventors

  • 👤 Udo Dr. Scharf
  • 👤 Merten Dr. Schlingmann
  • 👤 Gert-Wolfhard Dr. Von Rymon Lipinski

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-05 08:47
CPC Classifications
A; A23; A23J; A23J3/00; A23J3/20; A23J3/30; A23J3/32; A23J3/34; A23J3/347; A23L; A23L33/00; A23L33/10; A23L33/17; A23L33/18; A23L33/195; Y; Y10; Y10S; Y10S435/00; Y10S435/8215; Y10S435/822; Y10S435/858

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