CAJ | 학술논문

[目的]为金藻(Isochrysis galbana Parke)的大规模培养、药用研究及开发利用提供参考.[方法]在不同光径平板生物反应器中培养金藻,并对藻细胞的生长状况和细胞内的有机物质含量进行了分析.[结果]藻细胞的生长速率及单位体积产量随光径的减小而增大;单位面积产量随光径的增大而增大;光径越小的生物反应器中培养的金藻藻细胞内的总脂、蛋白质及多糖占细胞干重的总量越高.[结论]根据生产需要选择合适的生物反应器,可有效提高生产效率、降低生产成本.
[목적]위금조(Isochrysis galbana Parke)적대규모배양、약용연구급개발이용제공삼고.[방법]재불동광경평판생물반응기중배양금조,병대조세포적생장상황화세포내적유궤물질함량진행료분석.[결과]조세포적생장속솔급단위체적산량수광경적감소이증대;단위면적산량수광경적증대이증대;광경월소적생물반응기중배양적금조조세포내적총지、단백질급다당점세포간중적총량월고.[결론]근거생산수요선택합괄적생물반응기,가유효제고생산효솔、강저생산성본.
[Objective] The paper aims to provide references to cultivate I.galbana in a large scale and explore its medical value.[Method] I.galbana had been cultivated in different light-path flat plate bioreactors, and the growth condition and content of organic matter within cells of I.galbana had been analyzed.[Result] Growth rate and volumetric productivity of I.galbana cells increased as light-path of flat plate bioreactors decreased, however, daily areal output rate rose with the increasing of light path.The smaller the light path of flat plate bioreactors was, the more content of total lipids, protein and polysaccharide it had in I.galbana cells.[Conclusion] It is an effective way to improve production efficiently and reduce the cost by selecting the suitable bioreactors.