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Article: Influence of medium components on astaxanthin content and production of Haematococcus pluvialis

TitleInfluence of medium components on astaxanthin content and production of Haematococcus pluvialis
Authors
KeywordsAstaxanthin content
Astaxanthin production
Haematococcus pluvialis
Medium optimization
Response surface methodology
Issue Date1998
PublisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/procbio
Citation
Process Biochemistry, 1998, v. 33 n. 4, p. 385-391 How to Cite?
AbstractResponse surface methodology was used to examine the effects of five components of the medium on astaxanthin content and astaxanthin production of Haematococcus pluvialis in batch culture based on the central composite rotatable design. The medium components considered included sodium acetate, potassium nitrate, major elements, trace elements and vitamins. Within the range of the concentrations tested, all the medium components, except the vitamins exhibited significant effects on the astaxanthin content and astaxanthin production. The optimal nutrient concentrations for astaxanthin content (mg g-1 dry cells) were 1.64 g litre-1 sodium acetate, 0.03 g litre-1 potassium nitrate, 40 ml litre-1 of the major element stock solution and 0.14 ml litre-1 of the trace element stock solution. The optimal nutrient concentrations for astaxanthin production (mg litre-1) were similar to those for the astaxanthin content (mg g-1 dry cells); the higher concentrations of sodium acetate and the major element stock solution plus a lower concentration of potassium nitrate could significantly enhance the astaxanthin production.
Persistent Identifierhttp://hdl.handle.net/10722/68503
ISSN
2015 Impact Factor: 2.529
2015 SCImago Journal Rankings: 0.937
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorGong, Xen_HK
dc.contributor.authorChen, Fen_HK
dc.date.accessioned2010-09-06T06:05:11Z-
dc.date.available2010-09-06T06:05:11Z-
dc.date.issued1998en_HK
dc.identifier.citationProcess Biochemistry, 1998, v. 33 n. 4, p. 385-391en_HK
dc.identifier.issn1359-5113en_HK
dc.identifier.urihttp://hdl.handle.net/10722/68503-
dc.description.abstractResponse surface methodology was used to examine the effects of five components of the medium on astaxanthin content and astaxanthin production of Haematococcus pluvialis in batch culture based on the central composite rotatable design. The medium components considered included sodium acetate, potassium nitrate, major elements, trace elements and vitamins. Within the range of the concentrations tested, all the medium components, except the vitamins exhibited significant effects on the astaxanthin content and astaxanthin production. The optimal nutrient concentrations for astaxanthin content (mg g-1 dry cells) were 1.64 g litre-1 sodium acetate, 0.03 g litre-1 potassium nitrate, 40 ml litre-1 of the major element stock solution and 0.14 ml litre-1 of the trace element stock solution. The optimal nutrient concentrations for astaxanthin production (mg litre-1) were similar to those for the astaxanthin content (mg g-1 dry cells); the higher concentrations of sodium acetate and the major element stock solution plus a lower concentration of potassium nitrate could significantly enhance the astaxanthin production.en_HK
dc.languageengen_HK
dc.publisherElsevier Ltd. The Journal's web site is located at http://www.elsevier.com/locate/procbioen_HK
dc.relation.ispartofProcess Biochemistryen_HK
dc.rightsProcess Biochemistry. Copyright © Elsevier Ltd.en_HK
dc.subjectAstaxanthin contenten_HK
dc.subjectAstaxanthin productionen_HK
dc.subjectHaematococcus pluvialisen_HK
dc.subjectMedium optimizationen_HK
dc.subjectResponse surface methodologyen_HK
dc.titleInfluence of medium components on astaxanthin content and production of Haematococcus pluvialisen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1359-5113&volume=33&issue=4&spage=385&epage=391&date=1998&atitle=Influence+of+medium+components+on+astaxanthin+content+and+production+of+Haematococcus+pluvialisen_HK
dc.identifier.emailChen, F: sfchen@hku.hken_HK
dc.identifier.authorityChen, F=rp00672en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0032-9592(98)00003-Xen_HK
dc.identifier.scopuseid_2-s2.0-0032029398en_HK
dc.identifier.hkuros35099en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0032029398&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume33en_HK
dc.identifier.issue4en_HK
dc.identifier.spage385en_HK
dc.identifier.epage391en_HK
dc.identifier.isiWOS:000073894300003-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridGong, X=7201999182en_HK
dc.identifier.scopusauthoridChen, F=7404907980en_HK

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