[Isolation of nisin from native solution and its purification on cationites].

Autor: Baranova IP, Kliueva LM, Egorov NS, Isaeva NS, Khodzhaev MN, Bartoshevich IuE
Jazyk: ruština
Zdroj: Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic] [Antibiot Khimioter] 1992 Mar; Vol. 37 (3), pp. 5-6.
Abstrakt: It was found possible to use organic sorbents and in particular carboxylic cationites for isolation of nisin from the fermentation broth filtrate and its purification. Nisin is known as a polypeptide antibiotic applied as a preservative. The sorbents were shown to have high exchange capacities by the isolated substance and mechanical strength and resistance. They also proved to be highly stable.
Databáze: MEDLINE