Examination of indigenous microalgal species for maximal protein synthesis

Chung Hong Tan, Pau Loke Show, Man Kee Lam, Xiaoting Fu, Tau Chuan Ling, Chun Yen Chen, Jo Shu Chang

研究成果: Article

摘要

The expanding aquaculture industry increases the prices of fishmeal, the main protein source in fish diet. A promising alternative is microalgal protein. Therefore, we investigated the protein production capacities of green microalgae Chlorella sorokiniana CY1 and Chlorella vulgaris ESP-31. After optimization, the maximum biomass and protein productivities of Chlorella sorokiniana CY1 reached high values of 4.35 ± 0.09 and 0.856 ± 0.025 g/L/d, while that of Chlorella vulgaris ESP-31 also reached high values of 4.636 ± 0.10 and 0.946 ± 0.065 g/L/d. The cultivation time for both species was only 2 days, wherein Chlorella sorokiniana CY1 and Chlorella vulgaris ESP-31 amassed moderate protein contents of 25.9 ± 1.3% and 26.8 ± 1.3%. The optimum conditions for both species were 50% initial nitrate concentration of Basal medium, 5% CO2 aeration, and 750 μmol/m2/s light intensity. The high biomass and protein productivities of both species indicated their capability as potential protein sources.

原文English
文章編號107425
期刊Biochemical Engineering Journal
154
DOIs
出版狀態Published - 2020 二月 15

指紋

Proteins
Chlorella vulgaris
Chlorella
Biomass
Productivity
Microalgae
Aquaculture
Nutrition
Nitrates
Fish
Industry
Fishes
Diet
Light

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Environmental Engineering
  • Bioengineering
  • Biomedical Engineering

引用此文

Tan, Chung Hong ; Show, Pau Loke ; Lam, Man Kee ; Fu, Xiaoting ; Ling, Tau Chuan ; Chen, Chun Yen ; Chang, Jo Shu. / Examination of indigenous microalgal species for maximal protein synthesis. 於: Biochemical Engineering Journal. 2020 ; 卷 154.
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Examination of indigenous microalgal species for maximal protein synthesis. / Tan, Chung Hong; Show, Pau Loke; Lam, Man Kee; Fu, Xiaoting; Ling, Tau Chuan; Chen, Chun Yen; Chang, Jo Shu.

於: Biochemical Engineering Journal, 卷 154, 107425, 15.02.2020.

研究成果: Article

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