|
|
|
|
SYNERGISTIC EFFECTS OF AGRO-INDUSTRIAL WASTES ON ALPHA AMYLASE PRODUCTION BY BACILLUS AMYLOLIQUEFACIENS IN SEMI SOLID SUBSTRATE FERMENTATION
|
|
|
|
|
|
|
|
نویسنده
|
YARAŞ Ali ,SELEN Veyis ,ÖZER Dursun
|
|
منبع
|
pamukkale university journal of engineering sciences - 2015 - دوره : 21 - شماره : 7 - صفحه:314 -318
|
|
چکیده
|
This study concerns with the combinations of soybean meal (sm), wheat bran (wb) and whey were utilized as the substrates for α-amylase production by bacillus amyloliquefaciens nrrl b-645. as a result of the experiments, the highest α-amylase activity (4257 u/ml) was obtained containing sm 20 g/l, wb 5 g/l, whey 5% (v/v), peptone 1 g/l, yeast extract (ye) 0.5 g/l and (nh4)2so4 1 g/l at 33 °c and 150 rpm for 48 h. this innovative process for the α-amylase production can be extended to different enzymes using various agro-industrial wastes.
|
|
کلیدواژه
|
Alpha amylase ,Bacillus amyloliquefaciens NRRL B-645 ,Agro-industrial wastes ,Semi solid substrate fermentation
|
|
آدرس
|
Bartın University, Engineering Faculty, Deparment of Metallurgy and Materials Engineering, Turkey, Fırat University, Engineering Faculty, Department of Chemistry Engineering, Turkey, Fırat University, Engineering Faculty, Department of Chemistry Engineering, Turkey
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|