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Fatty acid composition of cane molasses and yeasts Composição em ácidos graxos de melaço de cana-de-açúcar e de leveduras
Lipid extract and fatty acid composition of cane molasses and yeasts (Saccharomyces cerevisiae M-300-A and Saccharomyces uvarum IZ-1904) grown in molasses medium were determined. In molasses, linoleic acid was found in higher levels (around 42%) and was followed by palmitic, oleic and linolenic acid...
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Published in: | Scientia agricola 1993-12, Vol.50 (3), p.473-477 |
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creator | L.E. Gutierrez R.C.M. da Silva |
description | Lipid extract and fatty acid composition of cane molasses and yeasts (Saccharomyces cerevisiae M-300-A and Saccharomyces uvarum IZ-1904) grown in molasses medium were determined. In molasses, linoleic acid was found in higher levels (around 42%) and was followed by palmitic, oleic and linolenic acids. The lipid extract varied from 1.02 to 3.13 gkg-1. In yeasts, the level of lipid extract varied from 16.65 to 31.12 g.kg-1 (dry matter basis) depending on the molasses type and yeast species. Both yeasts were able to incorporate fatty acids from molasses' and therefore linoleic and palmitic acids were the major fatty acids found in them.Foram determinados o extrato lipídico e a composição em ácidos graxos de melaço de cana-de-açúcar e das leveduras (Saccharomyces cerevisiae M-300-A e Saccharomyces uvarum Iz-1904) multiplicadas em meio fermentativo de melaço. Nos melaços, o ácido linoleico foi encontrado em maiores quantidades (cerca de 42% do total) e foi seguido pelos ácidos palmitic o, oleico e linolênico. O extrato lipídico variou de 1,02 até 3,13 g.Kg-1. Em leveduras, o nível do extrato lipídico variou de 16,65 até 31,12 g.kg-1(com base na matéria seca) e foi afetado pelo tipo de melaço e da espécie de levedura. Ambas as leveduras foram capazes de incorporar ácidos graxos presentes no melaço e portanto os ácidos linoleico e palmítico foram os principais ácidos graxos encontrados nessas leveduras. |
doi_str_mv | 10.1590/S0103-90161993000300022 |
format | article |
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Gutierrez ; R.C.M. da Silva</creator><creatorcontrib>L.E. Gutierrez ; R.C.M. da Silva</creatorcontrib><description>Lipid extract and fatty acid composition of cane molasses and yeasts (Saccharomyces cerevisiae M-300-A and Saccharomyces uvarum IZ-1904) grown in molasses medium were determined. In molasses, linoleic acid was found in higher levels (around 42%) and was followed by palmitic, oleic and linolenic acids. The lipid extract varied from 1.02 to 3.13 gkg-1. In yeasts, the level of lipid extract varied from 16.65 to 31.12 g.kg-1 (dry matter basis) depending on the molasses type and yeast species. Both yeasts were able to incorporate fatty acids from molasses' and therefore linoleic and palmitic acids were the major fatty acids found in them.Foram determinados o extrato lipídico e a composição em ácidos graxos de melaço de cana-de-açúcar e das leveduras (Saccharomyces cerevisiae M-300-A e Saccharomyces uvarum Iz-1904) multiplicadas em meio fermentativo de melaço. Nos melaços, o ácido linoleico foi encontrado em maiores quantidades (cerca de 42% do total) e foi seguido pelos ácidos palmitic o, oleico e linolênico. O extrato lipídico variou de 1,02 até 3,13 g.Kg-1. Em leveduras, o nível do extrato lipídico variou de 16,65 até 31,12 g.kg-1(com base na matéria seca) e foi afetado pelo tipo de melaço e da espécie de levedura. Ambas as leveduras foram capazes de incorporar ácidos graxos presentes no melaço e portanto os ácidos linoleico e palmítico foram os principais ácidos graxos encontrados nessas leveduras.</description><identifier>ISSN: 0103-9016</identifier><identifier>EISSN: 1678-992X</identifier><identifier>DOI: 10.1590/S0103-90161993000300022</identifier><language>eng</language><publisher>Universidade de São Paulo</publisher><subject>fatty acids ; leveduras ; lipids ; lipídios ; melaço ; molasses ; Saccharomyces ; yeasts ; ácidos graxos</subject><ispartof>Scientia agricola, 1993-12, Vol.50 (3), p.473-477</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>L.E. Gutierrez</creatorcontrib><creatorcontrib>R.C.M. da Silva</creatorcontrib><title>Fatty acid composition of cane molasses and yeasts Composição em ácidos graxos de melaço de cana-de-açúcar e de leveduras</title><title>Scientia agricola</title><description>Lipid extract and fatty acid composition of cane molasses and yeasts (Saccharomyces cerevisiae M-300-A and Saccharomyces uvarum IZ-1904) grown in molasses medium were determined. In molasses, linoleic acid was found in higher levels (around 42%) and was followed by palmitic, oleic and linolenic acids. The lipid extract varied from 1.02 to 3.13 gkg-1. In yeasts, the level of lipid extract varied from 16.65 to 31.12 g.kg-1 (dry matter basis) depending on the molasses type and yeast species. Both yeasts were able to incorporate fatty acids from molasses' and therefore linoleic and palmitic acids were the major fatty acids found in them.Foram determinados o extrato lipídico e a composição em ácidos graxos de melaço de cana-de-açúcar e das leveduras (Saccharomyces cerevisiae M-300-A e Saccharomyces uvarum Iz-1904) multiplicadas em meio fermentativo de melaço. Nos melaços, o ácido linoleico foi encontrado em maiores quantidades (cerca de 42% do total) e foi seguido pelos ácidos palmitic o, oleico e linolênico. O extrato lipídico variou de 1,02 até 3,13 g.Kg-1. Em leveduras, o nível do extrato lipídico variou de 16,65 até 31,12 g.kg-1(com base na matéria seca) e foi afetado pelo tipo de melaço e da espécie de levedura. Ambas as leveduras foram capazes de incorporar ácidos graxos presentes no melaço e portanto os ácidos linoleico e palmítico foram os principais ácidos graxos encontrados nessas leveduras.</description><subject>fatty acids</subject><subject>leveduras</subject><subject>lipids</subject><subject>lipídios</subject><subject>melaço</subject><subject>molasses</subject><subject>Saccharomyces</subject><subject>yeasts</subject><subject>ácidos graxos</subject><issn>0103-9016</issn><issn>1678-992X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1993</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNqtjD1OxDAQhS0EEuHnDPgCgRmHhLhesYIaCrpo1p5deZXEKzsgUnEWRLF3oM3FcABxAorRm_f0vSfEBcIllhquHgChyDVghVoXADCfUgciw-qmzrVWT4ci-4OOxUmM20RohCoTb0sahlGScVYa3-18dIPzvfRraahn2fmWYuQoqbdyZIpDlIsfbtpPH15yJ6f31PZRbgK9JrGpxS1Nez-_aYVyy3ny06ehIHlOW35h-xwonomjNbWRz3_1VNwvbx8Xd7n1tG12wXUUxsaTa74DHzYNhcGZlhuEFRpQpqxX9tpoqJWiGg0bW6IpCIv_3PoCk_Z1oQ</recordid><startdate>19931201</startdate><enddate>19931201</enddate><creator>L.E. Gutierrez</creator><creator>R.C.M. da Silva</creator><general>Universidade de São Paulo</general><scope>DOA</scope></search><sort><creationdate>19931201</creationdate><title>Fatty acid composition of cane molasses and yeasts Composição em ácidos graxos de melaço de cana-de-açúcar e de leveduras</title><author>L.E. Gutierrez ; R.C.M. da Silva</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-doaj_primary_oai_doaj_org_article_10b1c02c58bd4c90822a81cecd51c3a13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1993</creationdate><topic>fatty acids</topic><topic>leveduras</topic><topic>lipids</topic><topic>lipídios</topic><topic>melaço</topic><topic>molasses</topic><topic>Saccharomyces</topic><topic>yeasts</topic><topic>ácidos graxos</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>L.E. Gutierrez</creatorcontrib><creatorcontrib>R.C.M. da Silva</creatorcontrib><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Scientia agricola</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>L.E. Gutierrez</au><au>R.C.M. da Silva</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fatty acid composition of cane molasses and yeasts Composição em ácidos graxos de melaço de cana-de-açúcar e de leveduras</atitle><jtitle>Scientia agricola</jtitle><date>1993-12-01</date><risdate>1993</risdate><volume>50</volume><issue>3</issue><spage>473</spage><epage>477</epage><pages>473-477</pages><issn>0103-9016</issn><eissn>1678-992X</eissn><abstract>Lipid extract and fatty acid composition of cane molasses and yeasts (Saccharomyces cerevisiae M-300-A and Saccharomyces uvarum IZ-1904) grown in molasses medium were determined. In molasses, linoleic acid was found in higher levels (around 42%) and was followed by palmitic, oleic and linolenic acids. The lipid extract varied from 1.02 to 3.13 gkg-1. In yeasts, the level of lipid extract varied from 16.65 to 31.12 g.kg-1 (dry matter basis) depending on the molasses type and yeast species. Both yeasts were able to incorporate fatty acids from molasses' and therefore linoleic and palmitic acids were the major fatty acids found in them.Foram determinados o extrato lipídico e a composição em ácidos graxos de melaço de cana-de-açúcar e das leveduras (Saccharomyces cerevisiae M-300-A e Saccharomyces uvarum Iz-1904) multiplicadas em meio fermentativo de melaço. Nos melaços, o ácido linoleico foi encontrado em maiores quantidades (cerca de 42% do total) e foi seguido pelos ácidos palmitic o, oleico e linolênico. O extrato lipídico variou de 1,02 até 3,13 g.Kg-1. Em leveduras, o nível do extrato lipídico variou de 16,65 até 31,12 g.kg-1(com base na matéria seca) e foi afetado pelo tipo de melaço e da espécie de levedura. Ambas as leveduras foram capazes de incorporar ácidos graxos presentes no melaço e portanto os ácidos linoleico e palmítico foram os principais ácidos graxos encontrados nessas leveduras.</abstract><pub>Universidade de São Paulo</pub><doi>10.1590/S0103-90161993000300022</doi><oa>free_for_read</oa></addata></record> |
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subjects | fatty acids leveduras lipids lipídios melaço molasses Saccharomyces yeasts ácidos graxos |
title | Fatty acid composition of cane molasses and yeasts Composição em ácidos graxos de melaço de cana-de-açúcar e de leveduras |
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