Staff View: Potential use of biofibers for functional immobilization of lactobacillus rhamnosus NRRL 442

Potential use of biofibers for functional immobilization of lactobacillus rhamnosus NRRL 442

The present study aimed to characterize the agricultural residues of sugarcane bagasse {SB} and pineapple core {PC} for the use in immobilization of Lactobacillus rhamnosus NRRL 442. Using Standard Official Methods, SB and PC were found to contain approximately equal amount of nutrition content. The...

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Main Authors:	Shaharuddin, Shahrulzaman, Muhamad, Ida Idayu, Kok, Fook Seng, Zahan, Khairul Azly, Mohd. Khairuddin, Nozieana Farahah
Format:	Article
Published:	2014
Subjects:	TP Chemical technology
Online Access:	http://eprints.utm.my/id/eprint/54544/ http://dx.doi.org/10.4028/www.scientific.net/KEM.594-595.231
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spelling	my.utm.545442017-07-26T07:47:18Z http://eprints.utm.my/id/eprint/54544/ Potential use of biofibers for functional immobilization of lactobacillus rhamnosus NRRL 442 Shaharuddin, Shahrulzaman Muhamad, Ida Idayu Kok, Fook Seng Zahan, Khairul Azly Mohd. Khairuddin, Nozieana Farahah TP Chemical technology The present study aimed to characterize the agricultural residues of sugarcane bagasse {SB} and pineapple core {PC} for the use in immobilization of Lactobacillus rhamnosus NRRL 442. Using Standard Official Methods, SB and PC were found to contain approximately equal amount of nutrition content. The nutrition contents found include: 2.7-2.8 % of protein, 9.8-10 % of crude fiber, and 0.3-0.5 % of fat. On the other hand, SB demonstrated relatively higher solution holding capacity of 9.42 ± 2.3 g/g dry size sample than that of 6.04 ± 2.1 g/g dry size sample in PC. Under screening electron microscope, the fiber of SB has a flat and even surface; in contrast, the fiber of PC has a rough and overlapping surface which may promote the attachment or cell holding capacity during the immobilization process. However, the viability tests after cells immobilization have shown that SB provided higher cell survivability of 93.6 % than that of 64.1% in PC. These result highlighted the greater role of solution holding capacity of cellulose in ensuring a better cell survivability after immobilization process. As conclusion, this study showed the near future potentiality of SB and PC as immobilization carriers for Lactobacillus rhamnosus NRRL 442. It may substitutes proportionally of raw materials and be functional feed for ruminant. 2014 Article PeerReviewed Shaharuddin, Shahrulzaman and Muhamad, Ida Idayu and Kok, Fook Seng and Zahan, Khairul Azly and Mohd. Khairuddin, Nozieana Farahah (2014) Potential use of biofibers for functional immobilization of lactobacillus rhamnosus NRRL 442. ADVANCED MATERIALS ENGINEERING AND TECHNOLOGY II, 594-59 . pp. 231-235. ISSN 1013-9826 http://dx.doi.org/10.4028/www.scientific.net/KEM.594-595.231
institution	Universiti Teknologi Malaysia
building	UTM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Teknologi Malaysia
content_source	UTM Institutional Repository
url_provider	http://eprints.utm.my/
topic	TP Chemical technology
spellingShingle	TP Chemical technology Shaharuddin, Shahrulzaman Muhamad, Ida Idayu Kok, Fook Seng Zahan, Khairul Azly Mohd. Khairuddin, Nozieana Farahah Potential use of biofibers for functional immobilization of lactobacillus rhamnosus NRRL 442
description	The present study aimed to characterize the agricultural residues of sugarcane bagasse {SB} and pineapple core {PC} for the use in immobilization of Lactobacillus rhamnosus NRRL 442. Using Standard Official Methods, SB and PC were found to contain approximately equal amount of nutrition content. The nutrition contents found include: 2.7-2.8 % of protein, 9.8-10 % of crude fiber, and 0.3-0.5 % of fat. On the other hand, SB demonstrated relatively higher solution holding capacity of 9.42 ± 2.3 g/g dry size sample than that of 6.04 ± 2.1 g/g dry size sample in PC. Under screening electron microscope, the fiber of SB has a flat and even surface; in contrast, the fiber of PC has a rough and overlapping surface which may promote the attachment or cell holding capacity during the immobilization process. However, the viability tests after cells immobilization have shown that SB provided higher cell survivability of 93.6 % than that of 64.1% in PC. These result highlighted the greater role of solution holding capacity of cellulose in ensuring a better cell survivability after immobilization process. As conclusion, this study showed the near future potentiality of SB and PC as immobilization carriers for Lactobacillus rhamnosus NRRL 442. It may substitutes proportionally of raw materials and be functional feed for ruminant.
format	Article
author	Shaharuddin, Shahrulzaman Muhamad, Ida Idayu Kok, Fook Seng Zahan, Khairul Azly Mohd. Khairuddin, Nozieana Farahah
author_facet	Shaharuddin, Shahrulzaman Muhamad, Ida Idayu Kok, Fook Seng Zahan, Khairul Azly Mohd. Khairuddin, Nozieana Farahah
author_sort	Shaharuddin, Shahrulzaman
title	Potential use of biofibers for functional immobilization of lactobacillus rhamnosus NRRL 442
title_short	Potential use of biofibers for functional immobilization of lactobacillus rhamnosus NRRL 442
title_full	Potential use of biofibers for functional immobilization of lactobacillus rhamnosus NRRL 442
title_fullStr	Potential use of biofibers for functional immobilization of lactobacillus rhamnosus NRRL 442
title_full_unstemmed	Potential use of biofibers for functional immobilization of lactobacillus rhamnosus NRRL 442
title_sort	potential use of biofibers for functional immobilization of lactobacillus rhamnosus nrrl 442
publishDate	2014
url	http://eprints.utm.my/id/eprint/54544/ http://dx.doi.org/10.4028/www.scientific.net/KEM.594-595.231
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score	13.211869

Potential use of biofibers for functional immobilization of lactobacillus rhamnosus NRRL 442

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