Mateja Primožič (Avtor), Maja Leitgeb (Avtor), Željko Knez (Avtor)

Povzetek

In the presented work, reaction parameters for hydrolysis of casein, catalyzed by Carica papaya latex at atmospheric and high pressure, were optimized. Casein is a remarkably efficient nutrient, supplying not only essential amino acids, but also some carbohydrates, calcium, phosphorus and therefore is very important for the food industry. Different reaction parameters such as temperature, stirring rate, casein and enzyme concentration were studied to found the optimal conditions for the reaction. Reactions were performed at atmospheric pressure; an influence of temperature/pressure on the casein hydrolysis in supercritical carbon dioxide (SC CO2) was also investigated to improve the reaction rates. Higher conversions were achieved when the reactions were performed in SC CO2, even though casein was not soluble in this medium.

Ključne besede

kemijska procesna tehnika;visokotlačna tehnologija;superkritični CO2;encimstske reakcije;proteinaza;Carica papaya lateks;chemical processing;high pressure technology;supercritical CO2;enzymatic reactions;proteinase;Carica papaya latex;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UM FKKT - Fakulteta za kemijo in kemijsko tehnologijo
UDK: 66.09-987
COBISS: 10685718 Povezava se bo odprla v novem oknu
ISSN: 0352-9568
Št. ogledov: 1505
Št. prenosov: 28
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Angleški jezik
Sekundarne ključne besede: kemijska procesna tehnika;visokotlačna tehnologija;superkritični CO2;encimstske reakcije;proteinaza;Carica papaya lateks;
URN: URN:SI:UM:
Strani: str. 255-261
Letnik: 20
Zvezek: 3
Čas izdaje: 2006
Ključne besede (UDK): applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;chemical technology;chemical and related industries;kemijska tehnologija;kemijske in sorodne industrije;
ID: 12545