Antioxidant activity improvement of soybean meal by microbial fermentation

The improvement of antioxidant activity of soybean meal (SBM), an important protein source for monogastric animals, was studied by solid state fermentation. Fermented soybean meal (FSBM) was produced using pure culture of each Bacillus subtilis strain MR10 and TK8, B. natto and Rhizopus oligosporus...

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Main Authors: Pairote Wongputtisin, Chartchai Khanongnuch, Puntipa Pongpiachan, Saisamorn Lumyong
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/60795
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-607952018-09-10T04:07:50Z Antioxidant activity improvement of soybean meal by microbial fermentation Pairote Wongputtisin Chartchai Khanongnuch Puntipa Pongpiachan Saisamorn Lumyong Agricultural and Biological Sciences Immunology and Microbiology Medicine The improvement of antioxidant activity of soybean meal (SBM), an important protein source for monogastric animals, was studied by solid state fermentation. Fermented soybean meal (FSBM) was produced using pure culture of each Bacillus subtilis strain MR10 and TK8, B. natto and Rhizopus oligosporus that are accepted as GRAS microorganisms. It was found that the antioxidant activity in term of scavenging effect and reducing power was increased significantly at p<0.05. FSBM produced by Bacillus sp. and R. oligosporus showed percentage scavenging activity at the level of 70-99 and 49%, respectively, while only 25% of scavenging activity was found in SBM. Furthermore, the reducing power value (A 700) of every FSBM and SBM was between 0.827-1.031 and 0.299, respectively. © 2007 Academic Journals. 2018-09-10T03:59:44Z 2018-09-10T03:59:44Z 2007-08-03 Journal 18164978 2-s2.0-34547474553 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=34547474553&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/60795
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Agricultural and Biological Sciences
Immunology and Microbiology
Medicine
spellingShingle Agricultural and Biological Sciences
Immunology and Microbiology
Medicine
Pairote Wongputtisin
Chartchai Khanongnuch
Puntipa Pongpiachan
Saisamorn Lumyong
Antioxidant activity improvement of soybean meal by microbial fermentation
description The improvement of antioxidant activity of soybean meal (SBM), an important protein source for monogastric animals, was studied by solid state fermentation. Fermented soybean meal (FSBM) was produced using pure culture of each Bacillus subtilis strain MR10 and TK8, B. natto and Rhizopus oligosporus that are accepted as GRAS microorganisms. It was found that the antioxidant activity in term of scavenging effect and reducing power was increased significantly at p<0.05. FSBM produced by Bacillus sp. and R. oligosporus showed percentage scavenging activity at the level of 70-99 and 49%, respectively, while only 25% of scavenging activity was found in SBM. Furthermore, the reducing power value (A 700) of every FSBM and SBM was between 0.827-1.031 and 0.299, respectively. © 2007 Academic Journals.
format Journal
author Pairote Wongputtisin
Chartchai Khanongnuch
Puntipa Pongpiachan
Saisamorn Lumyong
author_facet Pairote Wongputtisin
Chartchai Khanongnuch
Puntipa Pongpiachan
Saisamorn Lumyong
author_sort Pairote Wongputtisin
title Antioxidant activity improvement of soybean meal by microbial fermentation
title_short Antioxidant activity improvement of soybean meal by microbial fermentation
title_full Antioxidant activity improvement of soybean meal by microbial fermentation
title_fullStr Antioxidant activity improvement of soybean meal by microbial fermentation
title_full_unstemmed Antioxidant activity improvement of soybean meal by microbial fermentation
title_sort antioxidant activity improvement of soybean meal by microbial fermentation
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=34547474553&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/60795
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