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FUNGALENZYMES

FUNGALENZYMES Struktur
CAS-Nr.
Englisch Name:
FUNGALENZYMES
Synonyma:
FUNGALENZYMES
CBNumber:
CB21434769
Summenformel:
Molgewicht:
0
MOL-Datei:
Mol file

FUNGALENZYMES Eigenschaften

Sicherheit

FUNGALENZYMES Chemische Eigenschaften,Einsatz,Produktion Methoden

Application

Proteases from Aspergillus oryzae have good proteolytic action against both collagen and elastin. This multiple action on different proteins is due to the enzyme preparation having a variety of protease activities, including: alkaline proteinase (EC 3.4.21.14), aspartic proteinase (EC3.4.23.6), and neutral proteinase (EC 3.4.24.4) (GRAS notice 000090; FDA-CFSAN, 2007). Because the products contain a collection of enzymes that are active over a very wide pH range and have a moderate temperature of denaturation (70°C), proteases from A. oryzae make it easy to control the extent of meat tenderization. The primary protease originating from A. niger is an aspartic proteinase (EC 3.4.23.6). Proteases from some Aspergillus spp. can exhibit some degree of amylase side activity, which can pose a problem in products that contain starch. Because of this side activity and high production costs, these enzymes have not gained widespread use as tenderizing agents in the meat industry. However, some of the neutral proteases from A. oryzae have found use as debittering agents (Sumantha, Larroche, & Pandey, 2006). Ashie, Sorensen, and Nielsen (2002) studied a specific aspartic protease and reported that it improved meat tenderness by 25–30%. The enzyme had a relatively low temperature of inactivation (60°C), was not adversely affected by normal meat pH and ingredient combinations, and tenderizing activity was expressed primarily during cooking and not during storage.

FUNGALENZYMES Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


FUNGALENZYMES Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 0)Lieferanten
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  • FUNGALENZYMES
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