期刊
AQUACULTURE INTERNATIONAL
卷 20, 期 3, 页码 455-466出版社
SPRINGER
DOI: 10.1007/s10499-011-9477-1
关键词
Carotenoids; High-density growth; Chlorophyll; Nutritious diet; Upscaling
类别
资金
- GC University, Faisalabad
- Department of Livestock and Fisheries, Government of the Punjab
Current study investigated the fermentative production of cell mass and crude protein using an axenic culture of the thermotolerant strain of grown mixotrophically in an illuminated 10-l glass bioreactor. The process was then upscaled to 1,000-l bioreactor. The organism supported maximum specific growth rate, crude protein volumetric productivity, and specific productivity of 1.2 day(-1), 2.26 g l(-1) day(-1), and 0.76 g g(-1) day(-1), respectively, with urea as nitrogen source. Gibbs free energy, enthalpy, and entropy values for its formation were 74.3, 56. 2 kJ mol(-1), and -59.1 J mol(-1) K-1, respectively, in both reactors and corresponded to those of thermotolerant organisms. Algal biomass grown in 10-l bioreactor contained 0.52 +/- A 0.03, 12.6 +/- A 2.0, 60.0 +/- A 4.5, 0.4 +/- A 0.02, 4.5 +/- A 0.2, 12 +/- A 0.5, and 3.81 +/- A 0.5% carotenoids, carbohydrates, crude protein, DNA, RNA, lipids, and total chlorophyll, respectively. Dry biomass supported good growth of fish larvae comparable with that on commercial diet.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据