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Combined production of fucoxanthin and EPA from two diatom strains Phaeodactylum tricornutum and Cylindrotheca fusiformis cultures
Wang, Hui1,2; Zhang, Yan1,3; Chen, Lin1,2; Cheng, Wentao1,2; Liu, Tianzhong1,2
2018-07-01
Source PublicationBIOPROCESS AND BIOSYSTEMS ENGINEERING
ISSN1615-7591
Volume41Issue:7Pages:1061-1071
AbstractFucoxanthin and eicosapentaenoic acid (EPA) provide significant health benefits for human population. Diatom is a potential natural livestock for the combined production of EPA and fucoxanthin. In this study, first, the effects of three important parameters including light intensity, nitrogen concentration and salinity were evaluated for the production of EPA and fucoxanthin in two diatom strains Phaeodactylum tricornutum and Cylindrotheca fusiformis. And then, two steps method based on light intensity were applied to produce EPA and fucoxanthin in large scale. Higher light intensity was first adopted for the high growth rate and lipid content of diatom, and after a period of time, light intensity was lowered to enhance the accumulation of fucoxanthin and EPA. In final, the highest EPA yields were 62.55 and 27.32 mg L-1 for P. tricornutum and C. fusiformis, and the fucoxanthin yield reached 8.32 and 6.05 mg L-1, respectively.
KeywordFucoxanthin Eicosapentaenoic acid Diatom P. tricornutum C. fusiformis
DOI10.1007/s00449-018-1935-y
WOS KeywordLIPID-ACCUMULATION ; LIGHT-INTENSITY ; FATTY-ACID ; EXTRACTION ; MICROALGAE ; TEMPERATURE ; GROWTH ; ALGAE
Language英语
Funding ProjectShandong Provincial Natural Science Foundation, China[ZR2017QC007] ; Marine economic innovation and development regional demonstration project of Qingdao
WOS Research AreaBiotechnology & Applied Microbiology ; Engineering
Funding OrganizationShandong Provincial Natural Science Foundation, China ; Marine economic innovation and development regional demonstration project of Qingdao
WOS SubjectBiotechnology & Applied Microbiology ; Engineering, Chemical
WOS IDWOS:000435942800014
PublisherSPRINGER
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qibebt.ac.cn/handle/337004/12502
Collection中国科学院青岛生物能源与过程研究所
Corresponding AuthorLiu, Tianzhong
Affiliation1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biofuels, Qingdao 266101, Shandong, Peoples R China
2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Shandong Prov Key Lab Bioenergy Resources, Qingdao 266101, Shandong, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Wang, Hui,Zhang, Yan,Chen, Lin,et al. Combined production of fucoxanthin and EPA from two diatom strains Phaeodactylum tricornutum and Cylindrotheca fusiformis cultures[J]. BIOPROCESS AND BIOSYSTEMS ENGINEERING,2018,41(7):1061-1071.
APA Wang, Hui,Zhang, Yan,Chen, Lin,Cheng, Wentao,&Liu, Tianzhong.(2018).Combined production of fucoxanthin and EPA from two diatom strains Phaeodactylum tricornutum and Cylindrotheca fusiformis cultures.BIOPROCESS AND BIOSYSTEMS ENGINEERING,41(7),1061-1071.
MLA Wang, Hui,et al."Combined production of fucoxanthin and EPA from two diatom strains Phaeodactylum tricornutum and Cylindrotheca fusiformis cultures".BIOPROCESS AND BIOSYSTEMS ENGINEERING 41.7(2018):1061-1071.
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