食品科学 ›› 2026, Vol. 47 ›› Issue (5): 1-12.doi: 10.7506/spkx1002-6630-20251028-211

• 功能性脂质生物制造专栏 •    

化学诱导剂调控雨生红球藻积累虾青素的研究进展

蔺世玉,王清位,赵永腾,高鹏华,齐颖,杨敏,李丽芳,郭建伟,黄飞燕,余磊   

  1. (昆明学院农学与生命科学学院,云南省都市特色农业工程技术研究中心,云南省魔芋生物学重点实验室,云南 昆明 650214)
  • 发布日期:2026-04-13
  • 基金资助:
    国家自然科学基金地区科学基金项目(32560898);云南省高校服务重点产业科技项目(FWCZ-ZNT2025014); 兴滇英才-青年人才项目(XDYC-QNRC-2024-176);云南省基础研究项目(202501AT070064;202401AU070012); 云南省教育厅科学研究基金项目(2024J0768;2026Y1131)

Research Progress on the Regulation of Astaxanthin Accumulation in Haematococcus pluvialis by Chemical Inducers

LIN Shiyu, WANG Qingwei, ZHAO Yongteng, GAO Penghua, QI Ying, YANG Min, LI Lifang, GUO Jianwei, HUANG Feiyan, YU Lei   

  1. (Yunnan Provincial Engineering Technology Research Center for Characteristic Agriculture, Yunnan Provincial Key Laboratory of Konjac Biology, School of Agriculture and Life Sciences, Kunming University, Kunming 650214, China)
  • Published:2026-04-13

摘要: 雨生红球藻作为天然虾青素的重要来源,在医药、食品、饲料等领域备受关注。然而,其生长速度缓慢、虾青素产量低、成本高的问题限制了产业化进程。化学诱导剂凭借其直接或间接作用于细胞内的代谢途径,能够更高效地促进微藻中虾青素的合成而受到广泛关注。本文综述化学诱导剂调控雨生红球藻积累虾青素的研究进展,重点阐述三羧酸循环物质、植物激素、信号分子及其他化学物质等增强雨生红球藻虾青素合成和抗逆的作用机制,旨在为实现雨生红球藻代谢产物的定向调控提供理论支撑与实践指导。

关键词: 化学诱导剂;雨生红球藻;虾青素;作用机制

Abstract: Haematococcus pluvialis, a natural source of astaxanthin, has garnered significant attention in the pharmaceutical, food, and feed industries. However, challenges such as slow growth rates, low astaxanthin yields, and high production costs have hindered its industrialization. Chemical inducers have attracted extensive attention because they can promote the synthesis of astaxanthin in microalgae more efficiently by directly or indirectly acting on the metabolic pathways in cells. This review summarizes recent research progress on the regulatory effect of chemical inducers on astaxanthin accumulation in H. pluvialis. It focuses on the mechanisms by which metabolites of the tricarboxylic acid (TCA) cycle, phytohormones, signaling molecules, and other chemical substances enhance astaxanthin synthesis and stress resistance in this microalga. This review aims to provide theoretical support and practical guidance for achieving targeted regulation of metabolite accumulation in H. pluvialis.

Key words: chemical inducers; Haematococcus pluvialis; astaxanthin; action mechanism

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