Abstract
The possibility of sterilizing the enzyme compounds of lipases from Oospora fragrans strains by gamma irradiation was studied. The enzyme compounds were exposed to gamma irradiation at the doses from 0.1 to 0.8 Mrad with the discreteness of 0.1 Mrad and at the dose of 2.0 Mrad. After the radiation treatment the lipases were investigated for bacterial invasion by the cultivation method and for the lipolytic activity by the titrometrical method. It is shown that the sterilization effect is achieved without losses of lipase activity and the radiation dose necessary for sterilization depends on initial invasion levels in the enzyme compounds.
Umanskij, M S;
Borovkova, Yu A;
Odegov, N I
[1]
- Vsesoyuznyj Nauchno-Issledovatel'skij Inst. Maslodel'noj i Syrodel'noj Promyshlennosti, Uglich (USSR)
Citation Formats
Umanskij, M S, Borovkova, Yu A, and Odegov, N I.
Gamma-irradiation sterilization of lipases for cheese making.
USSR: N. p.,
1979.
Web.
Umanskij, M S, Borovkova, Yu A, & Odegov, N I.
Gamma-irradiation sterilization of lipases for cheese making.
USSR.
Umanskij, M S, Borovkova, Yu A, and Odegov, N I.
1979.
"Gamma-irradiation sterilization of lipases for cheese making."
USSR.
@misc{etde_5370900,
title = {Gamma-irradiation sterilization of lipases for cheese making}
author = {Umanskij, M S, Borovkova, Yu A, and Odegov, N I}
abstractNote = {The possibility of sterilizing the enzyme compounds of lipases from Oospora fragrans strains by gamma irradiation was studied. The enzyme compounds were exposed to gamma irradiation at the doses from 0.1 to 0.8 Mrad with the discreteness of 0.1 Mrad and at the dose of 2.0 Mrad. After the radiation treatment the lipases were investigated for bacterial invasion by the cultivation method and for the lipolytic activity by the titrometrical method. It is shown that the sterilization effect is achieved without losses of lipase activity and the radiation dose necessary for sterilization depends on initial invasion levels in the enzyme compounds.}
journal = []
volume = {15:2}
journal type = {AC}
place = {USSR}
year = {1979}
month = {Mar}
}
title = {Gamma-irradiation sterilization of lipases for cheese making}
author = {Umanskij, M S, Borovkova, Yu A, and Odegov, N I}
abstractNote = {The possibility of sterilizing the enzyme compounds of lipases from Oospora fragrans strains by gamma irradiation was studied. The enzyme compounds were exposed to gamma irradiation at the doses from 0.1 to 0.8 Mrad with the discreteness of 0.1 Mrad and at the dose of 2.0 Mrad. After the radiation treatment the lipases were investigated for bacterial invasion by the cultivation method and for the lipolytic activity by the titrometrical method. It is shown that the sterilization effect is achieved without losses of lipase activity and the radiation dose necessary for sterilization depends on initial invasion levels in the enzyme compounds.}
journal = []
volume = {15:2}
journal type = {AC}
place = {USSR}
year = {1979}
month = {Mar}
}