盐藻生产β-胡萝卜素两阶段养殖新模式研究  

A Study of New Mode of Two-Phase Culture of Dunaliella Salina for Producing β-carotene

作　　者：陈慈美[1] 方志山[1] 郑晓玲 许伟斌 郑爱榕[1] 

机构地区：[1]厦门大学海洋系

出　　处：《海洋通报》1998年第2期28-36,共9页Marine Science Bulletin

摘　　要：通过模拟现场条件的正交设计实验L_(27)(3^(13)),研究了盐藻两阶段养殖生产β-胡萝卜素的最佳环境因素。结果表明:在相同时间内(14d),两阶段养殖比一次性养殖生产β-胡萝卜素产量(mg/L)提高1.19倍,其生长速率(d^(-1))提高1.09倍。The optimum environmental factors of producing β-carotene condition of two ?phase culture of Dunaliella Salina is studied by the experiment of the othogonal design [L27 (313)] for simulating the field condition. The results show that theβ-carotene production (mg/L) and the growth rate (d-1) for the new ?mode of two-hase culture have increased by 1. 19 times and 1. 09 times respectively as compared with the old mode of batch culture in the same period (14 days) .

关 键 词：Β-胡萝卜素 盐藻 两阶段养殖 模式研究 

分 类 号：S968.439[农业科学—水产养殖] Q949.254[农业科学—水产科学]