Valorization of bioactive compounds from food by-products using supercritical fluid extraction: A technological and industrial perspective

IF 8.5 1区农林科学 Q1 CHEMISTRY, APPLIED

Food Chemistry Pub Date : 2025-04-08 DOI:10.1016/j.foodchem.2025.144277

Jingnan Zhang, Haizhou Wu

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引用次数: 0

Abstract

Food loss and waste (FLW) present significant challenges worldwide, affecting food supply, economic efficiency, and environmental sustainability. Supercritical fluid extraction (SFE) offers a promising solution for valorizing food by-products, addressing challenges related to FLW through efficient extraction of bioactive compounds. This review evaluates SFE's efficacy in extracting high-value compounds, including phenolics, terpenes, terpenoids, essential fatty acids, and dietary fibers, from food by-products. In addition, recent technological advancements are explored, with a focus on optimizing processing parameters, pretreatment methods, and integrating sequential extraction techniques to improve SFE efficiency. Industrial applications and the potential for broader commercial adoption are discussed, with attention to scalability, economic feasibility, and regulatory considerations. In conclusion, SFE is presented as a sustainable approach for converting food by-products into high-value bioactives. The integration of complementary technologies and further research on scalability are crucial for overcoming current limitations.

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食物损失和浪费（FLW）是全球面临的重大挑战，影响着食物供应、经济效益和环境可持续性。超临界流体萃取（SFE）为食品副产品的价值提升提供了一种前景广阔的解决方案，通过高效萃取生物活性化合物来应对与食物损耗和浪费有关的挑战。本综述评估了超临界流体萃取在从食品副产品中萃取高价值化合物（包括酚类、萜烯、萜类、必需脂肪酸和膳食纤维）方面的功效。此外，还探讨了最近的技术进步，重点是优化加工参数、预处理方法和整合连续萃取技术，以提高 SFE 的效率。讨论了工业应用和更广泛的商业应用潜力，并关注了可扩展性、经济可行性和监管方面的考虑因素。总之，SFE 是一种将食品副产品转化为高价值生物活性物质的可持续方法。整合互补技术和进一步研究可扩展性对于克服当前的局限性至关重要。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Food Chemistry 工程技术-食品科技

CiteScore

16.30

自引率

10.20%

发文量

3130

审稿时长

122 days

期刊介绍： Food Chemistry publishes original research papers dealing with the advancement of the chemistry and biochemistry of foods or the analytical methods/ approach used. All papers should focus on the novelty of the research carried out.