Large-Scale Cultivation of Euglena
Large-Scale Cultivation of Euglena
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DOI：
10.1007/978-3-319-54910-1_14
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发表时间：
2017-01-01
期刊：
影响因子：
--
通讯作者：
Suzuki, Kengo
中科院分区：
文献类型：
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作者：
Suzuki, Kengo
自20世纪中叶以来，微藻已被开发为食品和其他产品的候选生物质来源。其中一个候选来源是快速增殖的微藻绿藻。2007年，在室外大规模培养成功，并改进了适合于绿叶草细胞的收获和干燥方法后，黄叶草开始商业化种植。Euglena的商用化是以生物质能的“5f”战略为基础的。“5f”是指利用生物质能开发和生产食品、纤维、饲料、肥料、燃料等商品。尽管绿藻生物量的生产效率仍有提高的空间，但这种具有最高食品价值的产品已经有利可图。通过提高其生物量的生产力，其他Euglena产品，包括纤维、饲料、肥料和燃料，可以商业化。目前正在进行育种和重组DNA技术的研究，以实现更广泛的应用。此外，寻找一个更好的地方，户外大规模种植的绿叶草正在进行中。
From the middle of the twentieth century, microalgae have been exploited as a candidate biomass source of food and other products. One such candidate source is the fast-proliferating microalga Euglena gracilis. The commercial cultivation of E. gracilis began in 2007, after the success of its outdoor mass cultivation and improvement of the harvesting and drying methods suitable for Euglena cells. The commercialization of Euglena production is based on the strategy of "5Fs of Biomass," which refers to the development and production of commercial products including food, fiber, feed, fertilizer, and fuel from biomass." Although room for improvement remains in the productivity of Euglena biomass, the product with the highest value-food-is already profitable. By enhancing the productivity of its biomass, other Euglena products, including fiber, feed, fertilizer, and fuel, can be commercialized. Breeding and recombinant DNA technology studies are being conducted to accomplish more extensive application of Euglena. In addition, the search for a better place for outdoor mass cultivation of Euglena is ongoing.