生物技术进展 ›› 2013, Vol. 3 ›› Issue (5): 368-370.DOI: 10.3969/j.issn.2095-2341.2013.05.11

• 研究论文 • 上一篇    下一篇

温度对筒柱藻生长及其理化成分的影响

陈书秀   

  1. 山东东方海洋科技股份有限公司, 山东  烟台 264003
  • 收稿日期:2013-07-30 出版日期:2013-09-25 发布日期:2013-09-10
  • 作者简介:陈书秀,水产工程师,硕士,主要从事微藻生理生化研究。E-mail: chenshuxiu124@163.com
  • 基金资助:

    国家863计划项目(2012AA100806)资助。

Effects of Temperature on Growth and Physiological Biochemical Compositions of Cylindrotheca fusiformis

CHEN Shu-xiu   

  1. Shandong Oriental Ocean Group Co. Ltd., Shandong Yantai 264003, China
  • Received:2013-07-30 Online:2013-09-25 Published:2013-09-10

摘要: 本文探索了不同温度对筒柱藻生长及其理化成分的影响。结果表明:筒柱藻适宜生长温度范围为15~30℃,其中最适生长温度为30℃。筒柱藻在25℃时,叶绿素含量、胞外多糖达到最大值,而胞内蛋白及胞内多糖在30℃培养条件下达到最大值。

关键词: 筒柱藻, 温度, 生长, 理化成分

Abstract: Effects of temperature on growth and physiological biochemical compositions of cylindrotheca fusiformis were studied. The results indicated that the optimal growth temperature range for cylindrotheca fusiformis was 15~30℃. The optimal growth temperature under the experimental conditions was 30℃.The contents of the chlorophyll and the extracellular polysaccharide gained maximum level at 25℃, but the intracellular protein and the intracellular polysaccharide gained maximum level at 30℃.

Key words: Cylindrotheca fusiformis, temperature, growth, biochemical compositions