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Article: Effect of carbon source on growth and DHA accumulation in Crypthecodinium cohnii

TitleEffect of carbon source on growth and DHA accumulation in Crypthecodinium cohnii
碳源對隱甲藻(Crypthecodiniumcohnii)生長及DHA產量的影響
Authors
Wang, JFLiang, SZChen, SF
KeywordsCarbon sources
Crypthecodinium cohnii
DHA
Issue Date2000
Publisher國家糧食儲備局, 西安油脂科學研究設計院. The Journal's web site is located at http://c.wanfangdata.com.cn/Periodical-zgyz.aspx
Citation
中國油脂, 2000, v. 25 n. 6, p. 209-211 How to Cite?
DOI: http://dx.doi.org/10.3321/j.issn:1003-7969.2000.06.064
China Oils and Fats, 2000, v. 25 n. 6, p. 209-211 How to Cite?
DOI: http://dx.doi.org/10.3321/j.issn:1003-7969.2000.06.064
Abstract研究了碳源對隱甲藻 (CrypthecodiniumcohniiATCC30 556)生長及DHA產量的影響。結果表明 :采用單一碳源 ,葡萄糖最有利于隱甲藻生長 ,在 5g/L糖濃度下 ,隱甲藻生物量達到3 13gDW/L ;以甘油作為碳源培養 ,隱甲藻中DHA產量最高 ,為 12 1 2 5mg/L。采用的 4種復合碳源均可促進隱甲藻的生長 ,其中糖蜜 +甘油培養隱甲藻生物量最高 ,達到 3 4 7gDW /L。葡萄糖 +甘油以及糖蜜 +甘油培養均可顯著提高隱甲藻DHA產量 ,分別達到 2 0 4 67mg/L及 183 11mg/L。 The effect of various carbon sources on the growth and DHA yield was determined in Crypthecodinium cohnii ATCC30556.Glucose was suitable to growth,biomass was up to 3.13 g DW/L on medium containing 5 g/L glucose.Glycerol was a favorable carbon source for DHA accumulation,DHA yield increased up to 121.25 mg/L.All four multiple carbon source promoted growth,the biomass of molasses /glycerol increased up to 3.47 g DW/L.Highest DHA concentrations were obtained from media containing glucose/glycerol and molasses/glycerol,were 204.67 mg/L and 183.11 mg/L respectively.
Persistent Identifierhttp://hdl.handle.net/10722/68365
ISSN
1003-7969

 

DC FieldValueLanguage
dc.contributor.authorWang, JFen_HK
dc.contributor.authorLiang, SZen_HK
dc.contributor.authorChen, SFen_HK
dc.date.accessioned2010-09-06T06:03:58Z-
dc.date.available2010-09-06T06:03:58Z-
dc.date.issued2000en_HK
dc.identifier.citation中國油脂, 2000, v. 25 n. 6, p. 209-211en_HK
dc.identifier.citationChina Oils and Fats, 2000, v. 25 n. 6, p. 209-211-
dc.identifier.issn1003-7969-
dc.identifier.urihttp://hdl.handle.net/10722/68365-
dc.description.abstract研究了碳源對隱甲藻 (CrypthecodiniumcohniiATCC30 556)生長及DHA產量的影響。結果表明 :采用單一碳源 ,葡萄糖最有利于隱甲藻生長 ,在 5g/L糖濃度下 ,隱甲藻生物量達到3 13gDW/L ;以甘油作為碳源培養 ,隱甲藻中DHA產量最高 ,為 12 1 2 5mg/L。采用的 4種復合碳源均可促進隱甲藻的生長 ,其中糖蜜 +甘油培養隱甲藻生物量最高 ,達到 3 4 7gDW /L。葡萄糖 +甘油以及糖蜜 +甘油培養均可顯著提高隱甲藻DHA產量 ,分別達到 2 0 4 67mg/L及 183 11mg/L。 The effect of various carbon sources on the growth and DHA yield was determined in Crypthecodinium cohnii ATCC30556.Glucose was suitable to growth,biomass was up to 3.13 g DW/L on medium containing 5 g/L glucose.Glycerol was a favorable carbon source for DHA accumulation,DHA yield increased up to 121.25 mg/L.All four multiple carbon source promoted growth,the biomass of molasses /glycerol increased up to 3.47 g DW/L.Highest DHA concentrations were obtained from media containing glucose/glycerol and molasses/glycerol,were 204.67 mg/L and 183.11 mg/L respectively.-
dc.languagechien_HK
dc.publisher國家糧食儲備局, 西安油脂科學研究設計院. The Journal's web site is located at http://c.wanfangdata.com.cn/Periodical-zgyz.aspx-
dc.relation.ispartof中國油脂en_HK
dc.relation.ispartofChina Oils and Fats-
dc.subjectCarbon sources-
dc.subjectCrypthecodinium cohnii-
dc.subjectDHA-
dc.titleEffect of carbon source on growth and DHA accumulation in Crypthecodinium cohniien_HK
dc.title碳源對隱甲藻(Crypthecodiniumcohnii)生長及DHA產量的影響-
dc.typeArticleen_HK
dc.identifier.emailChen, SF: sfchen@hkusua.hku.hken_HK
dc.identifier.authorityChen, SF=rp00672en_HK
dc.identifier.doi10.3321/j.issn:1003-7969.2000.06.064-
dc.identifier.hkuros61532en_HK
dc.identifier.volume25-
dc.identifier.issue6-
dc.identifier.spage209-
dc.identifier.epage211-
dc.publisher.placeChina-
dc.identifier.issnl1003-7969-

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