TOLERANCE OF MICROALGAE TO HIGH CO-2 AND HIGH-TEMPERATURE

被引：179

作者：

HANAGATA, N ^{[1
]}

TAKEUCHI, T ^{[1
]}

FUKUJU, Y ^{[1
]}

BARNES, DJ ^{[1
]}

KARUBE, I ^{[1
]}

机构：

[1] UNIV TOKYO,ADV SCI & TECHNOL RES CTR,TOKYO 153,JAPAN

来源：

PHYTOCHEMISTRY | 1992年 / 31卷 / 10期

关键词：

SCENEDESMUS-SP; CHLORELLA-SP; CO-2; FIXATION; HIGH CO-2 TOLERANT MICROALGAE;

D O I：

10.1016/0031-9422(92)83682-O

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

We have screened five green freshwater microalgae for tolerance to high CO2 concentrations. Scenedesmus and Chlorella showed much higher log phase growth rates than the other three strains tested. Scenedesmus was better able to tolerate very high CO2 concentrations than Chlorella. However, both algae had about the same growth rate when the CO2 concentration was in the range 10-30%. Chlorella was better able to tolerate elevated temperatures. The two algae had very similar light response curves. Scenedesmus was completely inhibited by 100% CO2. This inhibition was reversible since growth was resumed when the CO2 concentration was returned to 20%.

引用

页码：3345 / 3348

页数：4

共 10 条

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