信阳师范学院学报（自然科学版）Issue(1)：50-56,7.DOI:10.3969/j.issn.1003-0972.2016.01.013
光生物反应器和跑道式循环生物反应器对荒漠藻类生物量和多糖产量的影响
Effects of Photobioreactors and Raceway Circulating Bioreactor on the Biomass and Polysaccharides Production of Desert Alga
摘要
Abstract
Two different culture appliances ,photobioreactor and raceway circulating bioreactor ,were used for mass culture of desert alga and the effects of two mass culture systems on the biomass and exopolysaccharid‐ses of desert alga were comparatively studied ,and the roles of temperature ,pH value ,culture time and nitro‐gen ,phosphorus contents in the growth and polysaccharides accumulation of desert alga were simultaneously discussed .The results indicated that in the two mass culture systems from photobioreactor and raceway circulat‐ing bioreactor ,the growth of desert alga presented different variation trend ,but the polysaccharide contents of desert alga had the same fluctuant variation trends .And there were not the synchronous response between the desert algae biomass and the polysaccharide exudation when they suffered the same culture condition in respec‐tive culture system .Moreover ,it was found that the culture conditions such as temperature ,pH ,nutrition and growth cycle had an important effects on the growth and polysaccharide production of desert alga .关键词
光生物反应器/跑道式循环生物反应器/荒漠藻类/生物量/多糖Key words
photobioreactor/raceway circulating bioreactor/desert alga/biomass/polysaccharides分类
农业科技引用本文复制引用
吴易雯,饶本强,梅海霞,娄亚敏,王艳璐,刘永定..光生物反应器和跑道式循环生物反应器对荒漠藻类生物量和多糖产量的影响[J].信阳师范学院学报（自然科学版）,2016,(1):50-56,7.基金项目
国家自然科学基金项目（U1404305）；河南省科技攻关计划项目（132102210224）；河南省基础与前沿技术研究计划项目（142300410028）；信阳师范学院大学生科研基金重点项目 （）
