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Abstract
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Article Information:
Effect of Vitamin-B12 and Vitamin-H on the Growth and Astaxanthin Content of Haematococcus Pluvialis CH-1
Li-xin Li, Zhi-wei Song, You Zhan, Shun-shan Duan, Qian-shen Zhao and Yan Liu
Corresponding Author: Shun-shan Duan
Submitted: May 03, 2013
Accepted: June 01, 2013
Published: September 05, 2013 |
Abstract:
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An economic microalgae Haematococcus Pluvialis CH-1 was used as experimental material. An experiment of adding six grades of concentrations of Vitamin-B12 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-B12 and Vitamin-H, respectively. The optimal adding concentration of Vitamin-B12 and Vitamin-H respectively for H. Pluvialis and 500 &mug/L. Under the optimal concentration for H. Pluvialis, cells density, biomass and astaxanthin content were enhanced with Vitamin-B12: 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-B12 and Vitamin-H, respectively was effective for increase cells density, biomass and astaxanthin content.
Key words: Haematococcus pluvialis, vitamin-b12, Vitamin-H, astaxanthin, , ,
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Cite this Reference:
Li-xin Li, Zhi-wei Song, You Zhan, Shun-shan Duan, Qian-shen Zhao and Yan Liu, . Effect of Vitamin-B12 and Vitamin-H on the Growth and Astaxanthin Content of Haematococcus Pluvialis CH-1. Advance Journal of Food Science and Technology, (09): 1139-1142.
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ISSN (Online): 2042-4876
ISSN (Print): 2042-4868 |
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