Linked Life Data

20970528

Source:http://linkedlifedata.com/resource/pubmed/id/20970528

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2011-2-7
pubmed:abstractText
Brewer's spent grain (BSG) was used as a solid substrate for the production of ?-amylase by Bacillus sp. KR-8104 in a submerged fermentation system. The production of ?-amylase was maximized through statistical optimization of the BSG concentration and incubation time using the Doehlert experimental design. The highest tested amount of BSG (5%, w/v) in the optimization process resulted in a 5.1-fold enhancement of the response. Subsequently, we studied the role of the water-soluble and -insoluble fractions of BSG in the production of ?-amylase. The results revealed that whole BSG had a greater effect on the production of ?-amylase than each fraction had separately. Finally, when we examined the potential of BSG to replace the constituents of a medium formula, we observed that simultaneously adding BSG, omitting dextrin, and reducing the other ingredients concentration in the culture medium improved the production of ?-amylase and made the production process more economical.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
1876-4347
pubmed:author
pubmed:copyrightInfo
Copyright © 2010. Published by Elsevier B.V.
pubmed:issnType
Electronic
pubmed:day
28
pubmed:volume
28
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
165-72
pubmed:meshHeading
pubmed:year
2011
pubmed:articleTitle
The potential of brewer's spent grain to improve the production of ?-amylase by Bacillus sp. KR-8104 in submerged fermentation system.
pubmed:affiliation
Department of Food Science and Engineering, Faculty of Agricultural Engineering and Technology, University of Tehran, Karaj, Iran.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't