首页> 外文期刊>Biotechnology Progress >Understanding and optimizing the addition of phytohormones in the culture of microalgae for lipid production
【24h】

Understanding and optimizing the addition of phytohormones in the culture of microalgae for lipid production

机译:了解和优化微藻培养物中植物激素的添加以产生脂质

获取原文
获取原文并翻译 | 示例
           

摘要

Some studies have described the use of phytohormones in microalgal culture for the production of biodiesel or selected fatty acids. However, no study has determined the amount of phytohormones that maximizes lipid yield. We determined the optimal concentration of auxins and gibberellins (which is between 40 and 60 M) in two strains (Scenedemus abundans and Chlorella ellipsoidea) suitable for biodiesel production. More than 3-fold increment was reached with S. abundans and near 7-fold increment with C. ellipsoidea. Furthermore, this work suggests that the improved growth of the microalgae in the presence of the phytohormones was due to a reduction in the level of reactive oxygen species (ROS) in the cells. An economic analysis showed that, due to its low cost, auxin offers a positive cost-benefit balance and therefore could be used at large scale. (c) 2016 American Institute of Chemical Engineers Biotechnol. Prog., 32:1203-1211, 2016
机译:一些研究描述了植物激素在微藻培养物中用于生产生物柴油或所选脂肪酸的用途。但是,尚无研究确定可使脂质产量最大化的植物激素的量。我们确定了适用于生物柴油生产的两种菌株(Scenedemus abundans和椭球藻)中生长素和赤霉素的最佳浓度(介于40和60 M之间)。丰产链球菌达到3倍以上的增量,椭圆形念珠菌达到7倍以上的增量。此外,这项工作表明在存在植物激素的情况下微藻生长的改善是由于细胞中活性氧(ROS)水平的降低所致。经济分析表明,由于其价格低廉,植物生长素具有积极的成本-收益平衡,因此可以大规模使用。 (c)2016美国化学工程师学会生物技术学会。 Prog。,32:1203-1211,2016

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号