Abstract:
This work explores astaxanthin (AXT), a valuable xanthophyll ketocarotenoid pigment with significant health benefits and diverse applications across various industries. It discusses the prevalence of synthetic AXT, and the development of natural-based alternatives derived from microorganisms such as microalgae, bacteria, and yeast. The chapter examines the potential of microbial AXT production, highlighting the advantages and challenges associated with natural AXT. Key microorganisms like Haematococcus pluvialis, Paracoccus carotinifaciens, and Phaffia rhodozyma are emphasized for their role in commercially producing this valuable ketocarotenoid. The narrative covers the complexities and opportunities in microbial AXT production, from cell structure implications to downstream processing strategies. Additionally, the chapter addresses current applications, commercialization trends, and market dynamics of natural microbial AXT, emphasizing the importance of cost-effective production, regulatory compliance, and technological advancements to reduce the market cost of the final product. As demand for natural microbial-based AXT rises, this chapter envisions a future where research, innovation, and collaboration drive sustainable and competitive microbial AXT production, fostering growth in this dynamic market.
摘要:
这项工作探讨了虾青素(AXT),一种有价值的叶黄素酮类色素,具有显著的健康益处和各种行业的不同应用。它讨论了合成AXT的流行,以及开发源自微生物如微藻类的天然替代品,细菌,和酵母。本章研究了微生物AXT生产的潜力,强调与天然AXT相关的优势和挑战。关键微生物,如雨生红球菌,类胡萝卜素副球菌,和红法夫酵母强调它们在商业生产这种有价值的酮类胡萝卜素中的作用。叙述涵盖了微生物AXT生产的复杂性和机遇,从细胞结构影响到下游处理策略。此外,本章介绍了当前的应用,商业化趋势,以及天然微生物AXT的市场动态,强调具有成本效益的生产的重要性,法规遵从性,和技术进步,以降低最终产品的市场成本。随着对基于天然微生物的AXT的需求增加,本章展望了未来的研究,创新,和合作推动可持续和有竞争力的微生物AXT生产,在这个充满活力的市场中促进增长。