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Promotion of the growth of Crocus sativus cells and the production of crocin by rare earth elements
Alternative TitleBiotechnol. Lett.
Chen, SA; Zhao, B; Wang, XD; Yuan, XF; Wang, YC
2004
Source PublicationBIOTECHNOLOGY LETTERS
ISSN0141-5492
Volume26Issue:1Pages:27-30
AbstractLa3+ and Ce3+, either singly or a mixture, promoted crocin production of Crocus sativus callus but Nd3+ had little effect and all metal ions were toxic above 100 muM. La3+ (60 muM) promoted growth of callus significantly but increased crocin only slightly. Ce3+ (40 muM) significantly promoted crocin production but had little effect on cell growth. La3+ (60 muM) and Ce3+ (20 muM) together gave the highest dry weight biomass (20.4 g l(-1)), crocin content (4.4 mg g(-1)) and crocin production (90 mg l(-1)) which were, respectively, 1.7-fold, 4.2-fold and 7.1-fold of those without additions. Nd3+ (40 muM) only slightly promoted cell growth and crocin production.; La3+ and Ce3+, either singly or a mixture, promoted crocin production of Crocus sativus callus but Nd3+ had little effect and all metal ions were toxic above 100 muM. La3+ (60 muM) promoted growth of callus significantly but increased crocin only slightly. Ce3+ (40 muM) significantly promoted crocin production but had little effect on cell growth. La3+ (60 muM) and Ce3+ (20 muM) together gave the highest dry weight biomass (20.4 g l(-1)), crocin content (4.4 mg g(-1)) and crocin production (90 mg l(-1)) which were, respectively, 1.7-fold, 4.2-fold and 7.1-fold of those without additions. Nd3+ (40 muM) only slightly promoted cell growth and crocin production.
KeywordBiosynthesis Cell Growth Crocin Crocus Sativus Rare Earth Elements
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
URL查看原文
Indexed BySCI
Language英语
WOS KeywordCULTURES
WOS Research AreaBiotechnology & Applied Microbiology
WOS SubjectBiotechnology & Applied Microbiology
WOS IDWOS:000187387500005
Citation statistics
Cited Times:26[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5002
Collection研究所(批量导入)
AffiliationChinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Chen, SA,Zhao, B,Wang, XD,et al. Promotion of the growth of Crocus sativus cells and the production of crocin by rare earth elements[J]. BIOTECHNOLOGY LETTERS,2004,26(1):27-30.
APA Chen, SA,Zhao, B,Wang, XD,Yuan, XF,&Wang, YC.(2004).Promotion of the growth of Crocus sativus cells and the production of crocin by rare earth elements.BIOTECHNOLOGY LETTERS,26(1),27-30.
MLA Chen, SA,et al."Promotion of the growth of Crocus sativus cells and the production of crocin by rare earth elements".BIOTECHNOLOGY LETTERS 26.1(2004):27-30.
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