EFFECT OF TEMPERATURE AND IRRADIANCE ON GROWTH OF HAEMATOCOCCUS-PLUVIALIS (CHLOROPHYCEAE)
EFFECT OF TEMPERATURE AND IRRADIANCE ON GROWTH OF HAEMATOCOCCUS-PLUVIALIS (CHLOROPHYCEAE)
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DOI：
10.1111/j.0022-3646.1994.00829.x
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发表时间：
1994-10-01
影响因子：
2.9
通讯作者：
BOUSSIBA, S
中科院分区：
文献类型：
--
作者：
FAN, L;VONSHAK, A;BOUSSIBA, S
The growth characteristics of Haematococcus pluvialis Flotow were determined in batch culture. Optimal temperature for growth of the alga was between 25 degrees and 28 degrees C, at which the specific growth rate was 0.054 h(-1). At higher temperatures, no cell division was observed, and cell diameter increased from 5 to 25 mu m. The saturated irradiance for growth of the alga was 90 mu mol quanta.m(-2).s(-1); under higher irradiances(e.g. 400 mu mol quanta.m(-2).s(-1)), astaxanthin accumulation was induced. Growth rate, cell cycle, and astaxanthin accumulation were significantly affected by growth conditions. Careful attention should be given to the use of optimal growth conditions when studying these processes.
