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Suspension nodule culture of the Chinese herb, Rhodiola sachalinensis, in an air-lift reactor: kinetics and technical characteristics
Alternative TitleBiotechnol. Tech.
Xu, JF; Xie, J; Feng, PS; Su, ZG
1998
Source PublicationBIOTECHNOLOGY TECHNIQUES
ISSN0951-208X
Volume12Issue:1Pages:1-5
AbstractSuspension nodule culture of Rhodiola sachalinensis was carried out in a 10 l air-lift reactor for 30 days. The biomass of 13 gdry wt/l and salidroside content of 0.45% dry wt were obtained. No foaming was observed in the reactor since the broth remained almost clear throughout the culture. The O-2 transfer coefficient k(L)a of the culture system increased firstly then dropped during the culture cycle. The significant increase in solid holdup of the culture system is suggested to be responsible for the variation of k(L)a.; Suspension nodule culture of Rhodiola sachalinensis was carried out in a 10 l air-lift reactor for 30 days. The biomass of 13 gdry wt/l and salidroside content of 0.45% dry wt were obtained. No foaming was observed in the reactor since the broth remained almost clear throughout the culture. The O-2 transfer coefficient k(L)a of the culture system increased firstly then dropped during the culture cycle. The significant increase in solid holdup of the culture system is suggested to be responsible for the variation of k(L)a.
KeywordAccumulation
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
URL查看原文
Indexed BySCI
Language英语
WOS KeywordACCUMULATION
WOS Research AreaBiochemistry & Molecular Biology ; Biotechnology & Applied Microbiology
WOS SubjectBiochemical Research Methods ; Biotechnology & Applied Microbiology
WOS IDWOS:000071376700001
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Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6089
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, Inst Chem Met, State Key Lab Biochem Engn, Beijing 100080, Peoples R China
2.Dalian Univ Technol, Inst Biochem Engn, Dalian 116012, Peoples R China
Recommended Citation
GB/T 7714
Xu, JF,Xie, J,Feng, PS,et al. Suspension nodule culture of the Chinese herb, Rhodiola sachalinensis, in an air-lift reactor: kinetics and technical characteristics[J]. BIOTECHNOLOGY TECHNIQUES,1998,12(1):1-5.
APA Xu, JF,Xie, J,Feng, PS,&Su, ZG.(1998).Suspension nodule culture of the Chinese herb, Rhodiola sachalinensis, in an air-lift reactor: kinetics and technical characteristics.BIOTECHNOLOGY TECHNIQUES,12(1),1-5.
MLA Xu, JF,et al."Suspension nodule culture of the Chinese herb, Rhodiola sachalinensis, in an air-lift reactor: kinetics and technical characteristics".BIOTECHNOLOGY TECHNIQUES 12.1(1998):1-5.
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