1·The effects of temperature on the astaxanthin content of Haematococcus Pluvialis has been investigated.
研究了温度对雨生红球菌虾青素含量的影响。
2·Astaxanthin is a kind of natural carotenoids which has strong antioxidation.
虾青素是一种天然类胡萝卜素，具有较强的抗氧化作用。
3·For survival, the algal cell begins to synthesize astaxanthin.
为了生存，藻细胞开始合成虾青素。
4·The production of astaxanthin can be improved from the genetic manipulation and fermentation control by enhance the activity of pyruvate dehydrogenase.
因此预计通过遗传改造和发酵控制提高丙酮酸脱氢酶的活性可能会进一步提高虾青素的产率。
5·Astaxanthin, a kind of oxygenated carotene, is widely employed in aquaculture and poultry raising as pigmentation source.
虾青素是一种氧化胡萝卜素，作为着色剂在水产养殖和家禽养殖行业已经得到广泛的应用。