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Article: Lipid characterization of mangrove thraustochytrid - Schizochytrium mangrovei

TitleLipid characterization of mangrove thraustochytrid - Schizochytrium mangrovei
Authors
KeywordsDocosahexaenoic acid (DHA)
Lipid
Schizochytrium mangrovei
Issue Date2007
PublisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/jafcau
Citation
Journal Of Agricultural And Food Chemistry, 2007, v. 55 n. 8, p. 2906-2910 How to Cite?
AbstractLipid class composition and distribution of fatty acids within the lipid pool of microalga, Schizochytrium mangrovei FB3 harvested at the late exponential phase, was studied, with special emphasis on the distribution of docosahexaenoic acid (C22:6 n-3, DHA). Neutral lipids were the major lipid constituents (95.90% of total lipids) in which triacylglyerol (TAG) was the predominant component and accounted for 97.20% of the neutral lipids. Phosphatidylcholine (PC) was the major polar lipid. Phosphatic acid and phosphatidylserine were the two classes in phospholipids reported for the first time in thraustochytrids. Both TAG and PC were primarily saturated and consisted of C16:0 at approximately 50% of total fatty acids. DHA was found to be distributed in all lipid classes and to be the major polyunsaturated fatty acid. TAG contained the highest amount of DHA, although the percentage of DHA in total fatty acids in TAG (29.74%) was lower than that in PC (39.61%). The result from this study would be useful for further optimization of DHA production by S. mangrovei. © 2007 American Chemical Society.
Persistent Identifierhttp://hdl.handle.net/10722/68691
ISSN
2015 Impact Factor: 2.857
2015 SCImago Journal Rankings: 1.246
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorFan, KWen_HK
dc.contributor.authorJiang, Yen_HK
dc.contributor.authorFaan, YWen_HK
dc.contributor.authorChen, Fen_HK
dc.date.accessioned2010-09-06T06:06:48Z-
dc.date.available2010-09-06T06:06:48Z-
dc.date.issued2007en_HK
dc.identifier.citationJournal Of Agricultural And Food Chemistry, 2007, v. 55 n. 8, p. 2906-2910en_HK
dc.identifier.issn0021-8561en_HK
dc.identifier.urihttp://hdl.handle.net/10722/68691-
dc.description.abstractLipid class composition and distribution of fatty acids within the lipid pool of microalga, Schizochytrium mangrovei FB3 harvested at the late exponential phase, was studied, with special emphasis on the distribution of docosahexaenoic acid (C22:6 n-3, DHA). Neutral lipids were the major lipid constituents (95.90% of total lipids) in which triacylglyerol (TAG) was the predominant component and accounted for 97.20% of the neutral lipids. Phosphatidylcholine (PC) was the major polar lipid. Phosphatic acid and phosphatidylserine were the two classes in phospholipids reported for the first time in thraustochytrids. Both TAG and PC were primarily saturated and consisted of C16:0 at approximately 50% of total fatty acids. DHA was found to be distributed in all lipid classes and to be the major polyunsaturated fatty acid. TAG contained the highest amount of DHA, although the percentage of DHA in total fatty acids in TAG (29.74%) was lower than that in PC (39.61%). The result from this study would be useful for further optimization of DHA production by S. mangrovei. © 2007 American Chemical Society.en_HK
dc.languageengen_HK
dc.publisherAmerican Chemical Society. The Journal's web site is located at http://pubs.acs.org/journal/jafcauen_HK
dc.relation.ispartofJournal of Agricultural and Food Chemistryen_HK
dc.subjectDocosahexaenoic acid (DHA)en_HK
dc.subjectLipiden_HK
dc.subjectSchizochytrium mangroveien_HK
dc.titleLipid characterization of mangrove thraustochytrid - Schizochytrium mangroveien_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0021-8561&volume=55&spage=2906&epage=2910&date=2007&atitle=Lipid+characterization+of+mangrove+thraustochytrid+-+Schizochytrium+mangroveien_HK
dc.identifier.emailChen, F: sfchen@hku.hken_HK
dc.identifier.authorityChen, F=rp00672en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/jf070058yen_HK
dc.identifier.pmid17381126-
dc.identifier.scopuseid_2-s2.0-34247552654en_HK
dc.identifier.hkuros137100en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34247552654&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume55en_HK
dc.identifier.issue8en_HK
dc.identifier.spage2906en_HK
dc.identifier.epage2910en_HK
dc.identifier.isiWOS:000245600300022-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridFan, KW=7202978325en_HK
dc.identifier.scopusauthoridJiang, Y=24605346600en_HK
dc.identifier.scopusauthoridFaan, YW=16244861000en_HK
dc.identifier.scopusauthoridChen, F=7404907980en_HK

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