Effect of carbon and nitrogen sources on simultaneous production of α-amylase and green food packaging polymer by Bacillus sp. CFR 67
In this paper, effect of different carbon and nitrogen sources, including hydrolysates of rice bran and wheat bran, on simultaneous production of α-amylase (for hydrolysis of starch in food systems) and polyhydroxyalkanoates (PHA, a green biopolymer, which can be used as a packing material for foods...
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| Veröffentlicht in: | Journal of food science and technology 2013-04, Vol.50 (2), p.404-408 |
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| creator | Sreekanth, M. S. Vijayendra, S. V. N. Joshi, G. J. Shamala, T. R. |
| description | In this paper, effect of different carbon and nitrogen sources, including hydrolysates of rice bran and wheat bran, on simultaneous production of α-amylase (for hydrolysis of starch in food systems) and polyhydroxyalkanoates (PHA, a green biopolymer, which can be used as a packing material for foods) by
Bacillus
sp. CFR 67 was studied by submerged fermentation. Amongst various carbon sources tested, glucose and sucrose supported production of significantly (
P
|
| doi_str_mv | 10.1007/s13197-012-0639-6 |
| format | Article |
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Bacillus
sp. CFR 67 was studied by submerged fermentation. Amongst various carbon sources tested, glucose and sucrose supported production of significantly (
P
< 0.05) higher amount of α-amylase (66 U/ml) and PHA (444 mg/l), respectively. Of the nitrogen sources tested, ammonium acetate and beef extract led to the production of maximum amount of amylase (36 U/ml) and PHA (592 mg/l), respectively. Supplementation of the production medium with wheat bran hydrolysate (50 ml/l) produced significantly higher amounts of amylase (73 U/ml) and PHA (524 mg/l). Thus this study indicated the potential of agro-residues for the production of value added biomolecules, which can reduce the cost of production of these molecules and enables to reduce the pollution mainly caused by the use of non biodegradable plastics.</description><identifier>ISSN: 0022-1155</identifier><identifier>EISSN: 0975-8402</identifier><identifier>DOI: 10.1007/s13197-012-0639-6</identifier><identifier>PMID: 24425935</identifier><language>eng</language><publisher>India: Springer-Verlag</publisher><subject>Chemistry ; Chemistry and Materials Science ; Chemistry/Food Science ; Food Science ; Nutrition ; Short Communication</subject><ispartof>Journal of food science and technology, 2013-04, Vol.50 (2), p.404-408</ispartof><rights>Association of Food Scientists & Technologists (India) 2012</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c442t-45a9d6f715e045007ac1519ff220bd0c1c4341f30efa738e5c481383d3e5bc5a3</citedby><cites>FETCH-LOGICAL-c442t-45a9d6f715e045007ac1519ff220bd0c1c4341f30efa738e5c481383d3e5bc5a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC3550928/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC3550928/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,727,780,784,885,27924,27925,41488,42557,51319,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24425935$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Sreekanth, M. S.</creatorcontrib><creatorcontrib>Vijayendra, S. V. N.</creatorcontrib><creatorcontrib>Joshi, G. J.</creatorcontrib><creatorcontrib>Shamala, T. R.</creatorcontrib><title>Effect of carbon and nitrogen sources on simultaneous production of α-amylase and green food packaging polymer by Bacillus sp. CFR 67</title><title>Journal of food science and technology</title><addtitle>J Food Sci Technol</addtitle><addtitle>J Food Sci Technol</addtitle><description>In this paper, effect of different carbon and nitrogen sources, including hydrolysates of rice bran and wheat bran, on simultaneous production of α-amylase (for hydrolysis of starch in food systems) and polyhydroxyalkanoates (PHA, a green biopolymer, which can be used as a packing material for foods) by
Bacillus
sp. CFR 67 was studied by submerged fermentation. Amongst various carbon sources tested, glucose and sucrose supported production of significantly (
P
< 0.05) higher amount of α-amylase (66 U/ml) and PHA (444 mg/l), respectively. Of the nitrogen sources tested, ammonium acetate and beef extract led to the production of maximum amount of amylase (36 U/ml) and PHA (592 mg/l), respectively. Supplementation of the production medium with wheat bran hydrolysate (50 ml/l) produced significantly higher amounts of amylase (73 U/ml) and PHA (524 mg/l). Thus this study indicated the potential of agro-residues for the production of value added biomolecules, which can reduce the cost of production of these molecules and enables to reduce the pollution mainly caused by the use of non biodegradable plastics.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chemistry/Food Science</subject><subject>Food Science</subject><subject>Nutrition</subject><subject>Short Communication</subject><issn>0022-1155</issn><issn>0975-8402</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp9kU9u1jAQxS0EolXpAdggL9mk-G-cbJDgUwtIlZAQrC3HGQcXxw52gvRdgPtwEc6ES0oFG7yxNfPe82h-CD2l5IISol4UymmvGkJZQ1reN-0DdEp6JZtOEPawvgljDaVSnqDzUm5IPZypjpHH6IQJwWTP5Sn6fukc2BUnh63JQ4rYxBFHv-Y0QcQlbdlCwbVe_LyF1URIW8FLTuNmV1_r1fnzR2PmYzAFfrunDNXqUhrxYuwXM_k44SWF4wwZD0f82lgfQk0pywU-XH3ArXqCHjkTCpzf3Wfo09Xlx8Pb5vr9m3eHV9eNrROvjZCmH1unqAQiZN2CsVTS3jnGyDASS63ggjpOwBnFO5BWdJR3fOQgBysNP0Mv99xlG2YYLcQ1m6CX7GeTjzoZr__tRP9ZT-mb5lKSnnU14PldQE5fNyirnn2xEMK-GE1FT5QSXcurlO5Sm1MpGdz9N5ToW4R6R6grQn2LULfV8-zv-e4df4BVAdsFpbbiBFnfVESx7uw_qb8AteSpLA</recordid><startdate>20130401</startdate><enddate>20130401</enddate><creator>Sreekanth, M. S.</creator><creator>Vijayendra, S. V. N.</creator><creator>Joshi, G. J.</creator><creator>Shamala, T. R.</creator><general>Springer-Verlag</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20130401</creationdate><title>Effect of carbon and nitrogen sources on simultaneous production of α-amylase and green food packaging polymer by Bacillus sp. CFR 67</title><author>Sreekanth, M. S. ; Vijayendra, S. V. N. ; Joshi, G. J. ; Shamala, T. R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c442t-45a9d6f715e045007ac1519ff220bd0c1c4341f30efa738e5c481383d3e5bc5a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chemistry/Food Science</topic><topic>Food Science</topic><topic>Nutrition</topic><topic>Short Communication</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sreekanth, M. S.</creatorcontrib><creatorcontrib>Vijayendra, S. V. N.</creatorcontrib><creatorcontrib>Joshi, G. J.</creatorcontrib><creatorcontrib>Shamala, T. R.</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Journal of food science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sreekanth, M. S.</au><au>Vijayendra, S. V. N.</au><au>Joshi, G. J.</au><au>Shamala, T. R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of carbon and nitrogen sources on simultaneous production of α-amylase and green food packaging polymer by Bacillus sp. CFR 67</atitle><jtitle>Journal of food science and technology</jtitle><stitle>J Food Sci Technol</stitle><addtitle>J Food Sci Technol</addtitle><date>2013-04-01</date><risdate>2013</risdate><volume>50</volume><issue>2</issue><spage>404</spage><epage>408</epage><pages>404-408</pages><issn>0022-1155</issn><eissn>0975-8402</eissn><abstract>In this paper, effect of different carbon and nitrogen sources, including hydrolysates of rice bran and wheat bran, on simultaneous production of α-amylase (for hydrolysis of starch in food systems) and polyhydroxyalkanoates (PHA, a green biopolymer, which can be used as a packing material for foods) by
Bacillus
sp. CFR 67 was studied by submerged fermentation. Amongst various carbon sources tested, glucose and sucrose supported production of significantly (
P
< 0.05) higher amount of α-amylase (66 U/ml) and PHA (444 mg/l), respectively. Of the nitrogen sources tested, ammonium acetate and beef extract led to the production of maximum amount of amylase (36 U/ml) and PHA (592 mg/l), respectively. Supplementation of the production medium with wheat bran hydrolysate (50 ml/l) produced significantly higher amounts of amylase (73 U/ml) and PHA (524 mg/l). Thus this study indicated the potential of agro-residues for the production of value added biomolecules, which can reduce the cost of production of these molecules and enables to reduce the pollution mainly caused by the use of non biodegradable plastics.</abstract><cop>India</cop><pub>Springer-Verlag</pub><pmid>24425935</pmid><doi>10.1007/s13197-012-0639-6</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| source | EZB-FREE-00999 freely available EZB journals; PubMed Central; SpringerLink Journals - AutoHoldings |
| subjects | Chemistry Chemistry and Materials Science Chemistry/Food Science Food Science Nutrition Short Communication |
| title | Effect of carbon and nitrogen sources on simultaneous production of α-amylase and green food packaging polymer by Bacillus sp. CFR 67 |
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