Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| The mixed culture of microalgae Chlorella pyrenoidosa and yeast Yarrowia lipolytica for microbial biomass production | |
Qin, Lei1,2,3,4 ; Liu, Lu1; Wang, Zhongming2,3,4; Chen, Weining5; Wei, Dong1
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| 2019-09-01 | |
| Source Publication | BIOPROCESS AND BIOSYSTEMS ENGINEERING
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| ISSN | 1615-7591 |
| Volume | 42Issue:9Pages:1409-1419 |
| Corresponding Author | Wei, Dong(fewd304@scut.edu.cn) |
| Abstract | Microbial biomass which mostly generated from the microbial processes of bacteria, yeasts, and microalgae is an important resource. Recent concerns in microbial biomass production field, especially microbial lipid production for biofuel, have been focused towards the mixed culture of microalgae and yeast. To more comprehensive understanding of the mixed culture for microbial biomass, mono Chlorella pyrenoidosa, mono Yarrowia lipolytica and the mixed culture were investigated in the present work. Results showed that the mixed culture achieved significantly faster cell propagation of microalga and yeast, smaller individual cell size of yeast and higher relative chlorophyll content of microalga. The mixed culture facilitated the assimilation of carbon and nitrogen and drove the carbon flow to carbohydrate. Besides higher lipid yield (0.77 g/L), higher yields of carbohydrates (1.82 g/L), protein (1.99 g/L) and heating value (114.64 kJ/L) indicated the microbial biomass harvested from the mixed culture have more potential utilization in renewable energy, feedstuff, and chemical industry. |
| Keyword | Chlorella pyrenoidosa Yarrowia lipolytica Mixed culture Cell morphology Microbial biomass |
| DOI | 10.1007/s00449-019-02138-1 |
| WOS Keyword | OLEAGINOUS YEAST ; RHODOTORULA-GLUTINIS ; LIPID PRODUCTION ; GAS-EXCHANGE ; GROWTH ; CULTIVATION ; VULGARIS ; GLYCEROL ; CELL ; COCULTIVATION |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Sciences and Technology of Guangzhou[201704030084] ; National Natural Science Foundation of China[21606230] ; Natural Science Foundation for research team of Guangdong Province[2016A030312007] ; National Key Research and Development Program-China[2016YFB0601004] |
| WOS Research Area | Biotechnology & Applied Microbiology ; Engineering |
| Funding Organization | Sciences and Technology of Guangzhou ; National Natural Science Foundation of China ; Natural Science Foundation for research team of Guangdong Province ; National Key Research and Development Program-China |
| WOS Subject | Biotechnology & Applied Microbiology ; Engineering, Chemical |
| WOS ID | WOS:000478739100002 |
| Publisher | SPRINGER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/25469 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Wei, Dong |
| Affiliation | 1.South China Univ Technol, Sch Food Sci & Engn, Wushan Rd 381, Guangzhou 510641, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 3.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 5.Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore 637459, Singapore |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Qin, Lei,Liu, Lu,Wang, Zhongming,et al. The mixed culture of microalgae Chlorella pyrenoidosa and yeast Yarrowia lipolytica for microbial biomass production[J]. BIOPROCESS AND BIOSYSTEMS ENGINEERING,2019,42(9):1409-1419. |
| APA | Qin, Lei,Liu, Lu,Wang, Zhongming,Chen, Weining,&Wei, Dong.(2019).The mixed culture of microalgae Chlorella pyrenoidosa and yeast Yarrowia lipolytica for microbial biomass production.BIOPROCESS AND BIOSYSTEMS ENGINEERING,42(9),1409-1419. |
| MLA | Qin, Lei,et al."The mixed culture of microalgae Chlorella pyrenoidosa and yeast Yarrowia lipolytica for microbial biomass production".BIOPROCESS AND BIOSYSTEMS ENGINEERING 42.9(2019):1409-1419. |
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