Evaluation of the effects of sugarcane molasses as a carbon source for Ankistrodesmus gracilis and Haematococcus pluvialis (Chlorophyceae).
Braz J Biol
; 80(3): 594-600, 2020 Sep.
Article
em En
| MEDLINE
| ID: mdl-31644653
Two species of Chlorophyceae, Ankistrodesmus gracilis and Haemotococcus pluvialis, were used to compare and evaluate the effect of sugarcane molasses as a carbon source. Highest cell density in the two microalgae culture media was obtained in commercial culture media (CHU12 and WC). During exponential growth (day 1 to day 10), high cell density in H. pluvialis was detected for E. crassipes culture medium ranging between 0.4 x 105 cells mL-1 and 1.7 x 105 cells mL-1. Culture media were fundamental for growth under mixotrophic cultivation. Sugarcane molasses showed different results for the two microalgae with regard to growth performance, lipid and protein levels. Rates were high for H. pluvialis except lipid at the end of the experiment. In fact, A. gracilis presented almost double the lipid levels. Sugarcane molasses may be an alternative carbon source in laboratory conditions.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Saccharum
/
Microalgas
Idioma:
En
Revista:
Braz J Biol
Assunto da revista:
BIOLOGIA
Ano de publicação:
2020
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Brasil