Microencapsulation of alginate-immobilized bagasse with Lactobacillus rhamnosus NRRL 442: enhancement of survivability and thermotolerance
The aim of this research was to enhance the survivability of Lactobacillus rhamnosus NRRL 442 against heat exposure via a combination of immobilization and microencapsulation processes using sugarcane bagasse (SB) and sodium alginate (NaA), respectively. The microcapsules were synthesized using diff...
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| Veröffentlicht in: | Carbohydrate polymers 2015-03, Vol.119, p.173-181 |
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| creator | Shaharuddin, Shahrulzaman Muhamad, Ida Idayu |
| description | The aim of this research was to enhance the survivability of Lactobacillus rhamnosus NRRL 442 against heat exposure via a combination of immobilization and microencapsulation processes using sugarcane bagasse (SB) and sodium alginate (NaA), respectively. The microcapsules were synthesized using different alginate concentration of 1, 2 and 3% and NaA:SB ratio of 1:0, 1:1 and 1:1.5. This beneficial step of probiotic immobilization before microencapsulation significantly enhanced microencapsulation efficiency and cell survivability after heat exposure of 90°C for 30s. Interestingly, the microcapsule of SB-immobilized probiotic could obtain protection from heat using microencapsulation of NaA concentration as low as 1%. SEM images illustrated the incorporation of immobilized L. rhamnosus within alginate matrices and its changes after heat exposure. FTIR spectra confirmed the change in functional bonding in the presence of sugarcane bagasse, probiotic and alginate. The results demonstrated a great potential in the synthesis of heat resistant microcapsules for probiotic. |
| doi_str_mv | 10.1016/j.carbpol.2014.11.045 |
| format | Article |
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The microcapsules were synthesized using different alginate concentration of 1, 2 and 3% and NaA:SB ratio of 1:0, 1:1 and 1:1.5. This beneficial step of probiotic immobilization before microencapsulation significantly enhanced microencapsulation efficiency and cell survivability after heat exposure of 90°C for 30s. Interestingly, the microcapsule of SB-immobilized probiotic could obtain protection from heat using microencapsulation of NaA concentration as low as 1%. SEM images illustrated the incorporation of immobilized L. rhamnosus within alginate matrices and its changes after heat exposure. FTIR spectra confirmed the change in functional bonding in the presence of sugarcane bagasse, probiotic and alginate. The results demonstrated a great potential in the synthesis of heat resistant microcapsules for probiotic.</description><identifier>ISSN: 0144-8617</identifier><identifier>EISSN: 1879-1344</identifier><identifier>DOI: 10.1016/j.carbpol.2014.11.045</identifier><identifier>PMID: 25563958</identifier><language>eng</language><publisher>England</publisher><subject>Adaptation, Physiological - drug effects ; Alginates - pharmacology ; Capsules ; Cells, Immobilized - cytology ; Cells, Immobilized - drug effects ; Cellulose - pharmacology ; Drug Compounding - methods ; Glucuronic Acid - pharmacology ; Hexuronic Acids - pharmacology ; Lactobacillus rhamnosus ; Lactobacillus rhamnosus - cytology ; Lactobacillus rhamnosus - drug effects ; Microbial Viability - drug effects ; Microscopy, Electron, Scanning ; Particle Size ; Spectroscopy, Fourier Transform Infrared ; Surface Properties ; Temperature</subject><ispartof>Carbohydrate polymers, 2015-03, Vol.119, p.173-181</ispartof><rights>Copyright © 2014 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c309t-14335ecedb05548e9435bc4d8df7135f42bfb3cc0b65cb7996a4516de6b296f33</citedby><cites>FETCH-LOGICAL-c309t-14335ecedb05548e9435bc4d8df7135f42bfb3cc0b65cb7996a4516de6b296f33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25563958$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Shaharuddin, Shahrulzaman</creatorcontrib><creatorcontrib>Muhamad, Ida Idayu</creatorcontrib><title>Microencapsulation of alginate-immobilized bagasse with Lactobacillus rhamnosus NRRL 442: enhancement of survivability and thermotolerance</title><title>Carbohydrate polymers</title><addtitle>Carbohydr Polym</addtitle><description>The aim of this research was to enhance the survivability of Lactobacillus rhamnosus NRRL 442 against heat exposure via a combination of immobilization and microencapsulation processes using sugarcane bagasse (SB) and sodium alginate (NaA), respectively. The microcapsules were synthesized using different alginate concentration of 1, 2 and 3% and NaA:SB ratio of 1:0, 1:1 and 1:1.5. This beneficial step of probiotic immobilization before microencapsulation significantly enhanced microencapsulation efficiency and cell survivability after heat exposure of 90°C for 30s. Interestingly, the microcapsule of SB-immobilized probiotic could obtain protection from heat using microencapsulation of NaA concentration as low as 1%. SEM images illustrated the incorporation of immobilized L. rhamnosus within alginate matrices and its changes after heat exposure. FTIR spectra confirmed the change in functional bonding in the presence of sugarcane bagasse, probiotic and alginate. The results demonstrated a great potential in the synthesis of heat resistant microcapsules for probiotic.</description><subject>Adaptation, Physiological - drug effects</subject><subject>Alginates - pharmacology</subject><subject>Capsules</subject><subject>Cells, Immobilized - cytology</subject><subject>Cells, Immobilized - drug effects</subject><subject>Cellulose - pharmacology</subject><subject>Drug Compounding - methods</subject><subject>Glucuronic Acid - pharmacology</subject><subject>Hexuronic Acids - pharmacology</subject><subject>Lactobacillus rhamnosus</subject><subject>Lactobacillus rhamnosus - cytology</subject><subject>Lactobacillus rhamnosus - drug effects</subject><subject>Microbial Viability - drug effects</subject><subject>Microscopy, Electron, Scanning</subject><subject>Particle Size</subject><subject>Spectroscopy, Fourier Transform Infrared</subject><subject>Surface Properties</subject><subject>Temperature</subject><issn>0144-8617</issn><issn>1879-1344</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkc9O3DAQxq0KVLa0jwDykUtSO_6zCbcKQVtpCxJqz5btTFivHHuxHRB9BJ66idj22rnMSPPNN9L3Q-iMkpoSKj_vaquT2UdfN4TymtKacPEOrWi77irKOD9Cq3nBq1bS9Qn6kPOOzCUpeY9OGiEk60S7Qq8_nE0RgtX7PHldXAw4Dlj7Bxd0gcqNYzTOu9_QY6MfdM6An13Z4o22JRptnfdTxmmrxxDzPN3e328w580lhrDVwcIIoSyWeUpP7kkvZuUF69DjsoU0xhI9pEX4ER0P2mf4dOin6NfN9c-rb9Xm7uv3qy-byjLSlYpyxgRY6A0RgrfQcSaM5X3bD2vKxMAbMxhmLTFSWLPuOqm5oLIHaZpODoydoos3332KjxPkokaXLXivA8QpKyol4YQ0c0T_l3LGiWybdpaKN-kcZ84JBrVPbtTpRVGiFmJqpw7E1EJMUapmYvPd-eHFZEbo_139RcT-APYJlyc</recordid><startdate>20150330</startdate><enddate>20150330</enddate><creator>Shaharuddin, Shahrulzaman</creator><creator>Muhamad, Ida Idayu</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7QL</scope><scope>C1K</scope></search><sort><creationdate>20150330</creationdate><title>Microencapsulation of alginate-immobilized bagasse with Lactobacillus rhamnosus NRRL 442: enhancement of survivability and thermotolerance</title><author>Shaharuddin, Shahrulzaman ; Muhamad, Ida Idayu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c309t-14335ecedb05548e9435bc4d8df7135f42bfb3cc0b65cb7996a4516de6b296f33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Adaptation, Physiological - drug effects</topic><topic>Alginates - pharmacology</topic><topic>Capsules</topic><topic>Cells, Immobilized - cytology</topic><topic>Cells, Immobilized - drug effects</topic><topic>Cellulose - pharmacology</topic><topic>Drug Compounding - methods</topic><topic>Glucuronic Acid - pharmacology</topic><topic>Hexuronic Acids - pharmacology</topic><topic>Lactobacillus rhamnosus</topic><topic>Lactobacillus rhamnosus - cytology</topic><topic>Lactobacillus rhamnosus - drug effects</topic><topic>Microbial Viability - drug effects</topic><topic>Microscopy, Electron, Scanning</topic><topic>Particle Size</topic><topic>Spectroscopy, Fourier Transform Infrared</topic><topic>Surface Properties</topic><topic>Temperature</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shaharuddin, Shahrulzaman</creatorcontrib><creatorcontrib>Muhamad, Ida Idayu</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Environmental Sciences and Pollution Management</collection><jtitle>Carbohydrate polymers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shaharuddin, Shahrulzaman</au><au>Muhamad, Ida Idayu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microencapsulation of alginate-immobilized bagasse with Lactobacillus rhamnosus NRRL 442: enhancement of survivability and thermotolerance</atitle><jtitle>Carbohydrate polymers</jtitle><addtitle>Carbohydr Polym</addtitle><date>2015-03-30</date><risdate>2015</risdate><volume>119</volume><spage>173</spage><epage>181</epage><pages>173-181</pages><issn>0144-8617</issn><eissn>1879-1344</eissn><abstract>The aim of this research was to enhance the survivability of Lactobacillus rhamnosus NRRL 442 against heat exposure via a combination of immobilization and microencapsulation processes using sugarcane bagasse (SB) and sodium alginate (NaA), respectively. 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| ispartof | Carbohydrate polymers, 2015-03, Vol.119, p.173-181 |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Adaptation, Physiological - drug effects Alginates - pharmacology Capsules Cells, Immobilized - cytology Cells, Immobilized - drug effects Cellulose - pharmacology Drug Compounding - methods Glucuronic Acid - pharmacology Hexuronic Acids - pharmacology Lactobacillus rhamnosus Lactobacillus rhamnosus - cytology Lactobacillus rhamnosus - drug effects Microbial Viability - drug effects Microscopy, Electron, Scanning Particle Size Spectroscopy, Fourier Transform Infrared Surface Properties Temperature |
| title | Microencapsulation of alginate-immobilized bagasse with Lactobacillus rhamnosus NRRL 442: enhancement of survivability and thermotolerance |
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