PDF(Pubmed)
Abstract：
Biorefinery approaches offer the potential to improve the economics of the microalgae industry by producing multiple products from a single source of biomass. Chromochloris zofingiensis shows great promise for biorefinery due to high biomass productivity and a diverse range of products including secondary carotenoids, predominantly astaxanthin; lipids such as TAGs; carbohydrates including starch; and proteins and essential amino acids. Whilst this species has been demonstrated to accumulate multiple products, the development of an integrated downstream process to obtain these is lacking. The objective of this review paper is to assess the research that has taken place and to identify the steps that must be taken to establish a biorefinery approach for C. zofingiensis. In particular, the reasons why C. zofingiensis is a promising species to target for biorefinery are discussed in terms of cellular structure, potential products, and means to accumulate desirable components via the alteration of culture conditions. Future advances and the challenges that lie ahead for successful biorefinery of this species are also reviewed along with potential solutions to address them.
UNASSIGNED: The online version contains supplementary material available at 10.1007/s13399-022-02955-7.
UNASSIGNED: The online version contains supplementary material available at 10.1007/s13399-022-02955-7.
摘要：
生物炼制方法提供了通过从单一生物质来源生产多种产品来改善微藻工业经济性的潜力。由于高生物量生产率和包括次生类胡萝卜素在内的各种产品，对生物炼制显示出巨大的希望。主要是虾青素；脂质，如TAG；碳水化合物，包括淀粉；以及蛋白质和必需氨基酸。虽然这个物种已经被证明积累了多种产品，缺乏开发集成的下游工艺来获得这些。这篇综述论文的目的是评估已经进行的研究，并确定为C.zofingiensis建立生物精炼方法必须采取的步骤。特别是,为什么C.zofingiensis是一个有前途的物种，目标为生物炼制的原因是在细胞结构方面进行了讨论，潜在产品,和通过改变培养条件积累所需组分的手段。还回顾了该物种成功生物炼制的未来进展和挑战，以及解决这些问题的潜在解决方案。
■在线版本包含补充材料，可在10.1007/s13399-022-02955-7获得。
■在线版本包含补充材料，可在10.1007/s13399-022-02955-7获得。
