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Titolo:
Mixotrophic cultivation of Platymonas subcordiformis
Autore:
Xie, JL; Zhang, YX; Li, YG; Wang, YH;
Indirizzi:
E China Univ Sci & Technol, State Key Lab Bioreactor Engn, Shanghai 200237, Peoples R China E China Univ Sci & Technol Shanghai Peoples R China 200237 oples R China
Titolo Testata:
JOURNAL OF APPLIED PHYCOLOGY
fascicolo: 4, volume: 13, anno: 2001,
pagine: 343 - 347
SICI:
0921-8971(200108)13:4<343:MCOPS>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Soggetto:
HETEROTROPHIC CULTURE; SPIRULINA-PLATENSIS; MICROALGAE; BIOMASS; TETRASELMIS; GLUCOSE; ACETATE; GROWTH;
Keywords:
aquaculture; microalgal culture; mixotrophic; Platymonas subcordiformis;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
26
Recensione:
Indirizzi per estratti:
Indirizzo: Zhang, YX E China Univ Sci & Technol, State Key Lab Bioreactor Engn, Shanghai 200237, Peoples R China E China Univ Sci & Technol Shanghai Peoples RChina 200237 ina
Citazione:
J.L. Xie et al., "Mixotrophic cultivation of Platymonas subcordiformis", J APPL PHYC, 13(4), 2001, pp. 343-347

Abstract

The effects of glucose concentration and irradiance on mixotrophic cultivation of Platymonas subcordiformis were investigated in flask cultures. The optimal glucose concentration was 24 g L-1, and irradiance was 95 mu mol photon m(-2) s(-1). Based on the optimization of culture conditions and a modified SK(IA) medium, the maximum biomass was 3.68 g L-1 after 14 days, which was about 6 times that in autotrophic culture, and the specific growth rate reached 0.62 d(-1), twice that in autotrophic culture. Using the optimalconditions established in flasks, mixotrophic culture in a 5.0-L photobioreactor was achieved, and the yield after 8 days was 3.30 g L-1.

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Documento generato il 30/11/20 alle ore 12:32:25