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首页> 外文期刊>Advance journal of food science and technology >Effect of Vitamin-Bn and Vitamin-H on the Growth and Astaxanthin Content of Haematococcus pluvialis CH-1
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Effect of Vitamin-Bn and Vitamin-H on the Growth and Astaxanthin Content of Haematococcus pluvialis CH-1

机译：维生素Bn和维生素H对雨生红球菌CH-1生长和虾青素含量的影响

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摘要

An economic microalgae Haematococcus pluvialis CH-1 was used as experimental material. An experiment of adding six grades of concentrations of Vitamin-B_(12) and Vitamin-H respectively was conducted. Cell density, biomass and astaxanthin content were measured. The results showed that the growth of H. pluvialis was accelerated significantly by adding of Vitamin-B_(12) and Vitamin-H, respectively. The optimal adding concentration of Vitamin-Bn and Vitamin-H respectively for H. pluvialis was 50 and 500 μg/L. Under the optimal concentration for H. pluvialis, cells density, biomass and astaxanthin content were enhanced with Vitamin-B_(12): 29.5, 30.0 and 28.3%; Vitamin-H: 17.1, 29.2 and 22.6% higher than the blank, respectively. On the mass culture of motile cells of H. pluvialis, properly adding Vitamin-B_(12) and Vitamin-H, respectively was effective for increase cells density, biomass and astaxanthin content.
机译：使用经济的微藻雨生红球菌CH-1作为实验材料。进行了分别添加六种浓度的维生素B_（12）和维生素H的实验。测量细胞密度，生物量和虾青素含量。结果表明，分别添加维生素B_（12）和维生素H可以明显促进幽门螺杆菌的生长。幽门螺杆菌的维生素Bn和维生素H的最佳添加浓度分别为50和500μg/ L。在最佳浓度下，维生素B_（12）可提高细胞密度，生物量和虾青素含量，分别为29.5％，30.0％和28.3％。维生素H：分别比空白高出17.1、29.2和22.6％。在大量培养的幽门螺杆菌运动细胞中，分别适当添加维生素B_（12）和维生素H可以有效提高细胞密度，生物量和虾青素含量。

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  • 来源
    《Advance journal of food science and technology》 |2013年第9期|1139-1142|共4页
  • 作者

    Li-xin Li; Zhi-wei Song; You Zhan; Shun-shan Duan; Qian-shen Zhao; Yan Liu;

  • 作者单位

    School of Environment and Chemical Engineering, Heilongjiang University of Science and Technology, Harbin 150022, China;

    School of Environment and Chemical Engineering, Heilongjiang University of Science and Technology, Harbin 150022, China;

    School of Environment and Chemical Engineering, Heilongjiang University of Science and Technology, Harbin 150022, China;

    Research Center of Hydrobiology, Jinan University, Guangzhou 510632, China;

    School of Environment and Chemical Engineering, Heilongjiang University of Science and Technology, Harbin 150022, China;

    College of Life Science and Technology, Harbin Normal University, Harbin 150025, China;

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  • 正文语种 eng
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  • 关键词

    Haematococcus pluvialis; vitamin-b_(12); vitamin-H; astaxanthin;

    机译：雨生红球菌;维生素b_（12）;维生素H;虾青素;

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