Nutritive quality of • -mannanase treated copra meal in broiler diets and effectiveness on some fecal bacteria

The copra meal (CM) was hydrolyzed to prepare the enzymatic treated CM (ETCM) by bacterial • -mannanase. The ETCM showed markedly reduction in crude fiber about 14%, while an ether extract, nitrogen-free extract and metabolizable energy value were increased approximately 10%, 4.7% and 16.5%, respect...

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Main Authors: Khanongnuch C., Sa-nguansook C., Lumyong S.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-33847065519&partnerID=40&md5=8a9528e8a6f8198bf38ca5d8141bb2ef
http://cmuir.cmu.ac.th/handle/6653943832/564
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-5642014-08-29T08:50:22Z Nutritive quality of • -mannanase treated copra meal in broiler diets and effectiveness on some fecal bacteria Khanongnuch C. Sa-nguansook C. Lumyong S. The copra meal (CM) was hydrolyzed to prepare the enzymatic treated CM (ETCM) by bacterial • -mannanase. The ETCM showed markedly reduction in crude fiber about 14%, while an ether extract, nitrogen-free extract and metabolizable energy value were increased approximately 10%, 4.7% and 16.5%, respectively, compared to non-enzymatic treated CM (NTCM). The digestibility of ETCM nutrient components were also increased, especially, in case of fiber which was increased from 45.35% to 71.98%. The effect on body weight gain of broiler fed with 15% and 20% (w/w) ETCM was not significantly different (P>0.05) in all treatments. Feed consumption decreased (P<0.05) when fed the diets containing ETCM and NTCM, but feed conversion ratio (FCR) was improved significantly (P<0.05), especially at the level of 20% ETCM which the FCR value 2.06 was obtained compare to 2.12 of NTCM group. In addition, the number of E. coli and Salmonellae count in broiler feces were also decreased significantly when fed with ETCM diets. © Asian Network for Scientific Information, 2006. 2014-08-29T08:50:22Z 2014-08-29T08:50:22Z 2006 Article 16828356 http://www.scopus.com/inward/record.url?eid=2-s2.0-33847065519&partnerID=40&md5=8a9528e8a6f8198bf38ca5d8141bb2ef http://cmuir.cmu.ac.th/handle/6653943832/564 English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
description The copra meal (CM) was hydrolyzed to prepare the enzymatic treated CM (ETCM) by bacterial • -mannanase. The ETCM showed markedly reduction in crude fiber about 14%, while an ether extract, nitrogen-free extract and metabolizable energy value were increased approximately 10%, 4.7% and 16.5%, respectively, compared to non-enzymatic treated CM (NTCM). The digestibility of ETCM nutrient components were also increased, especially, in case of fiber which was increased from 45.35% to 71.98%. The effect on body weight gain of broiler fed with 15% and 20% (w/w) ETCM was not significantly different (P>0.05) in all treatments. Feed consumption decreased (P<0.05) when fed the diets containing ETCM and NTCM, but feed conversion ratio (FCR) was improved significantly (P<0.05), especially at the level of 20% ETCM which the FCR value 2.06 was obtained compare to 2.12 of NTCM group. In addition, the number of E. coli and Salmonellae count in broiler feces were also decreased significantly when fed with ETCM diets. © Asian Network for Scientific Information, 2006.
format Article
author Khanongnuch C.
Sa-nguansook C.
Lumyong S.
spellingShingle Khanongnuch C.
Sa-nguansook C.
Lumyong S.
Nutritive quality of • -mannanase treated copra meal in broiler diets and effectiveness on some fecal bacteria
author_facet Khanongnuch C.
Sa-nguansook C.
Lumyong S.
author_sort Khanongnuch C.
title Nutritive quality of • -mannanase treated copra meal in broiler diets and effectiveness on some fecal bacteria
title_short Nutritive quality of • -mannanase treated copra meal in broiler diets and effectiveness on some fecal bacteria
title_full Nutritive quality of • -mannanase treated copra meal in broiler diets and effectiveness on some fecal bacteria
title_fullStr Nutritive quality of • -mannanase treated copra meal in broiler diets and effectiveness on some fecal bacteria
title_full_unstemmed Nutritive quality of • -mannanase treated copra meal in broiler diets and effectiveness on some fecal bacteria
title_sort nutritive quality of • -mannanase treated copra meal in broiler diets and effectiveness on some fecal bacteria
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-33847065519&partnerID=40&md5=8a9528e8a6f8198bf38ca5d8141bb2ef
http://cmuir.cmu.ac.th/handle/6653943832/564
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