Studies on Production of Docosahexaenoic Acid by Thraus-tochytrium Aureum
- VernacularTitle:金黄色破囊壶菌发酵生产DHA的研究
- Author:
Huiqin HUANG
;
Shixiang BAO
- Publication Type:Journal Article
- Keywords:
Thraustochytrium aureum;
fermentation;
docosahexaenoic acid;
polyunsaturated fatty acid
- From:
Chinese Journal of Marine Drugs
1994;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
The effects of carbon source, Sodium glutamate, salinity, and incubation temperature on the growth of Thraustochytrium aureum H0 and the production of docosahexaenoic acid were studied. The time course of the cell growth of Thraustochytrium aureum H0 was determined. The results showed that glucose is the best carbon souce and the optimum concentrations of glucose and Sodium glutamate are 30g ? L-1 and 5g ? L-1 respectively. The suitable salinity is half of salinity of sea water. Under the optimum culture conditions, 6. 2g ? L-1 of the dry cell weight and 0. 51g ? L-1 of the docosahexaenoic acid were obtained.
