主要来源于褐藻、微藻（如微藻、金藻）等海洋藻类。岩藻黄素具有较大的市场开发潜力，但产业化程度较低，针 对这一问题，该文首先概述了岩藻黄素物化特性及抗氧化、抗肿瘤、抗肥胖、抗炎等功能特性，并对岩藻黄素生产 的上游开发和下游加工技术研究现状进行综述性介绍，详细介绍了岩藻黄素的上游开发（生物合成途径、生产藻类 筛选、培养方法及条件）和下游加工技术（提取纯化方法、稳态化制剂、产品生产技术），指出目前存在的技术瓶 颈并提出可能的解决方案，最后分别介绍了岩藻黄素在食品、化妆品和医药等领域的应用现状。该文将为未来岩藻黄素产业化技术研究提供借鉴价值。

Fucoxanthin, a natural carotenoid with an antioxidant activity, is mainly from marine algae such as brown algae and microalgae (e.g. diatoms and chrysophyta). Fucoxanthin has great potential for market development, but its industrialization degree is relatively low. In view of this problem, this review firstly provides an overview of the physicochemical characteristics and functional properties (such as antioxidative, anti-tumor, anti-obesity and anti-inflammatory effects) of fucoxanthin. The research progress on the upstream development and downstream processing technologies for fucoxanthin production is comprehensively reviewed. The upstream development of fucoxanthin (biosynthetic pathway, screening of fucoxanthin for production, and culture methods and conditions), and downstream processing technologies (extraction and purification methods, steady-state preparation, and product manufacturing technology) are introduced in detail. The currently existing technical bottlenecks are pointed out and possible solutions are proposed. Finally, the application status of fucoxanthin in food, cosmetics, medicine is presented. This paper will provide reference value for future research on industrializable technologies of fucoxanthin.

国家重点研发计划项目（2018YFD0901106）；温州市重大科技项目（ZN2021002）；宁波市3315系列计划（2020B-34-G）