CAS OpenIR  > 多相复杂系统国家重点实验室
Fed-batch fermentation of Tuber melanosporum for the hyperproduction of mycelia and bioactive Tuber polysaccharides
Liu, Qiao-Ning1; Liu, Rui-Sang1; Wang, Yi-Hua2; Mi, Zhi-Yuan1; Li, Dong-Sheng1; Zhong, Jian-Jiang3; Tang, Ya-Jie1,4; Tang, YJ
2009-07-01
Source PublicationBIORESOURCE TECHNOLOGY
ISSN0960-8524
Volume100Issue:14Pages:3644-3649
AbstractFor the first time, a fed-batch fermentation process of Tuber melanosporum was developed for the efficient production of bioactive mycelia and Tuber polysaccharides. Each 1.67 g/L of peptone and 8.33 g/L of yeast extract were added on day 3, 6, and 9, respectively, and sucrose was fed to maintain its concentration around 35-5 g/L when its residual level decreased to 10-5 g/L. Then, the maximal biomass, the production of extracellular polysaccharides (EPS) and intracellular polysaccharides (IPS) reached 53.72 +/- 2.57 g DW/L, 7.09 +/- 0.62 and 4.43 +/- 0.21 g/L, respectively. Compared with the batch culture conducted in the enriched medium, the biomass, the production of EPS and IPS were enhanced by 55.8%, 222.3% and 103.2%, respectively. Not only the cell density but also the production of EPS and IPS were the highest ever reported in truffle fermentation, and the biomass was also the highest as ever reported in mushroom fermentation. (C) 2009 Elsevier Ltd. All rights reserved.
KeywordMedicinal Mushroom Tuber Melanosporum Fed-batch Fermentation Tuber Polysaccharides
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2009.02.037
Indexed BySCI
Language英语
WOS KeywordSUBMERGED CULTIVATION ; CELL-GROWTH ; CULTURE ; SINENSE ; EXOPOLYSACCHARIDES ; CORDYCEPIN ; MUSHROOMS
WOS Research AreaAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000266153700030
Citation statistics
Cited Times:25[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6638
Collection多相复杂系统国家重点实验室
Corresponding AuthorTang, YJ
Affiliation1.Hubei Univ Technol, Coll Bioengn, Key Lab Fermentat Engn Minister Educ, Hubei Prov Key Lab Ind Microbiol, Wuhan 430068, Peoples R China
2.Jiangxi Univ Agr, Coll Sci, Nanchang 330045, Peoples R China
3.Shanghai Jiao Tong Univ, Key Lab Microbial Metab, Minist Educ, Coll Life Sci & Biotechnol, Shanghai 200240, Peoples R China
4.Chinese Acad Sci, Natl Key Lab Biochem Engn, Inst Proc Engn, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Liu, Qiao-Ning,Liu, Rui-Sang,Wang, Yi-Hua,et al. Fed-batch fermentation of Tuber melanosporum for the hyperproduction of mycelia and bioactive Tuber polysaccharides[J]. BIORESOURCE TECHNOLOGY,2009,100(14):3644-3649.
APA Liu, Qiao-Ning.,Liu, Rui-Sang.,Wang, Yi-Hua.,Mi, Zhi-Yuan.,Li, Dong-Sheng.,...&Tang, YJ.(2009).Fed-batch fermentation of Tuber melanosporum for the hyperproduction of mycelia and bioactive Tuber polysaccharides.BIORESOURCE TECHNOLOGY,100(14),3644-3649.
MLA Liu, Qiao-Ning,et al."Fed-batch fermentation of Tuber melanosporum for the hyperproduction of mycelia and bioactive Tuber polysaccharides".BIORESOURCE TECHNOLOGY 100.14(2009):3644-3649.
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