文章基本信息

标题：Effect of Vitamin-B₁ and Vitamin-B₁₂ on the Growth and Carotenoid Content of Haematococcus pluvialis CH-1
本地全文：下载
作者：Li-Xin Li ; Zhi-Wei Song ; Shun-Shan Duan 等
期刊名称：Advance Journal of Food Science and Technology
印刷版ISSN：2042-4868
电子版ISSN：2042-4876
出版年度：2015
卷号：7
期号：9
页码：709-711
出版社：MAXWELL Science Publication
摘要：An economic microalgae Haematococcus pluvialis CH-1 was used as experimental material. An experiment of adding six grades of concentrations of Vitamin-B₁ and Vitamin-B₁₂ respectively was conducted. Cell density, carotenoid content was measured. The results showed that the growth of H. pluvialis was accelerated significantly by adding of Vitamin-B₁ and Vitamin-B₁₂ respectively. The optimal adding concentration of Vitamin-B₁ and Vitamin-B₁₂ respectively for H. pluvialis was 10000 and 50 &mug/L. Under the optimal concentration for H. pluvialis cells density, carotenoid content were enhanced with Vitamin-B₁: 20.1 and 21.3%; Vitamin-B₁₂ : 29.5 and 24.4% higher than the blank respectively. On the mass culture of motile cells of H. pluvialis, properly adding Vitamin-B₁ and Vitamin-B₁₂ respectively was effective for increase cells density and carotenoid content.
关键词：Carotenoid ; Haematococcus pluvialis ; Vitamin-B₁ ; Vitamin-B₁₂ ; ;