氯化胆碱在钝顶螺旋藻(Spirulina platensis)养殖中的应用初探  

Primary Studies on Application of Choline Chloride in Culturing of Spirulina platensis

作　　者：王大志[1,2,3] 单保党[1,2,3] 程兆弟 洪华生[1,2,3] 

机构地区：[1]厦门大学国家教育部海洋生态环境开放研究实验室 [2]厦门大学海洋学系 [3]厦门大学生物学系

出　　处：《厦门大学学报（自然科学版）》1999年第3期480-484,共5页Journal of Xiamen University：Natural Science

摘　　要：螺旋藻是联合国粮农组织和联合国工业发展组织推荐的营养保健品，它的丰富营养物质和明显的药效作用已引起国际上的广泛重视，被誉为明天最理想的保健品和超级食品［１，２］．近来螺旋藻产业在国内外形成了一定的规模，但也存在着生产成本高的问题，如何降低生产成本已成...Spirulina platensis was grown in Zarrouk′s meida with low NaHCO 3 content (5～2 g/dm 3), anf effects of growth hormone, choline chloride(CC) on growth, biomassa and biochemical composition were studied. The results showed that S. Platensis could grow very well at the condition of 4 g/dm 3 NaHCO 3 with 10.0 mg/dm 3 CC ; biomass, protein and total carbohydrate contents were also increased to some extent. Low concentration of NaHCO 3 (<4 g/dm 3 ) or high concentration of CC(>10.0 g/dm 3 ) both have harmful effect on growth , biomass or protein content of S. platensis , but no effect on total carbohydrate content. Therefore CC can be used as an effective succedaneum of NaHCO 3 in culturing of S.platensis and lead to decrease in the cultural cost.

关 键 词：氯化胆碱 钝顶螺旋藻 养殖 

分 类 号：S968.4[农业科学—水产养殖]