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Study on high density cultivation of red microalgae Porphyridium purpureum for Arachidonic acid production

Abstract

非可再生化石资源的大量消耗导致了严重的环境问题和气候问题,这使得可再生且碳中性的生物质资源日益受到人们的关注。生物质可作为一种再生资源,在替代化石资源获取燃料、化学品和材料等领域具有广阔前景。其中,微藻具有将废弃物转化成生物燃料、食品、饲料原料以及其他高附加值生化产品的巨大潜能。海洋食物链中,微藻可作为多不饱和脂肪酸(PUFAs)的初级生产者,其种类繁多、含量丰富,具有诸多优点并且富产多种高附加值的生物活性物质。特别是近年来微藻已成为人们获取花生四烯酸(Arachidonicacid,ARA)非常重要的来源。ARA的传统来源是从动物肝脏、猪肾上腺、动物血液、鱼油和蛋黄等中提取的,但因其含量极低...As the rapid expansion of non-renewable fossil resources in recent years, a series of serious environmental and climate problems were breaken out, which make renewable and carbon neutral biomass resources increase people’s attention more and more. In the field of substituting the fossil resources for the production of fuels, chemicals and materials, biomass has broad prospects. Microalgae,which ha...学位:工程硕士院系专业:能源学院_工程硕士(材料工程)学号:3242013115230

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