From Waste to Wealth: Exploring the Bioactive Potential of Wine By-Products-A Review.

IF 6 2区医学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY Antioxidants Pub Date : 2024-08-15 DOI:10.3390/antiox13080992

Glenda-Caridad Peña-Portillo, Sergio-Miguel Acuña-Nelson, José-Miguel Bastías-Montes

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Abstract

The present paper explores the biological potential of bioactive compounds present in wine industry wastes, highlighting their valorization to promote sustainability and circular economy. Wine by-products, such as grape pomace and vine shoots, contain a high concentration of polyphenols, flavonoids, anthocyanins and other phytochemicals with antioxidant, anti-inflammatory and anticarcinogenic properties. Both conventional extraction methods, such as solid-liquid extraction, and emerging technologies, including enzyme-assisted extraction, ultrasound-assisted extraction, supercritical fluid extraction, microwave-assisted extraction, pressurized liquid extraction, high-hydrostatic-pressure extraction, and deep natural solvent-assisted extraction (NaDES), are discussed. In addition, the preservation of polyphenolic extracts by microencapsulation, a key technique to improve the stability and bioavailability of bioactive compounds, is addressed. The combination of advanced extraction methods and innovative preservation techniques offers a promising perspective for the valorization of bioactive compounds from wine residues, driving sustainability and innovation in the industry.

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从废物到财富：探索葡萄酒副产品的生物活性潜力--综述。

本文探讨了葡萄酒业废弃物中生物活性化合物的生物潜力，强调了如何利用这些废弃物促进可持续发展和循环经济。葡萄渣和葡萄树嫩枝等葡萄酒副产品含有高浓度的多酚、类黄酮、花青素和其他植物化学物质，具有抗氧化、抗炎和抗癌特性。本文讨论了固液萃取等传统萃取方法以及酶辅助萃取、超声辅助萃取、超临界流体萃取、微波辅助萃取、加压液体萃取、高静压萃取和深层天然溶剂辅助萃取（NaDES）等新兴技术。此外，还讨论了通过微胶囊技术保存多酚提取物的问题，这是提高生物活性化合物稳定性和生物利用率的关键技术。先进的萃取方法与创新的保存技术相结合，为葡萄酒残渣中生物活性化合物的价值提升提供了一个前景广阔的视角，推动了行业的可持续发展和创新。

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

Antioxidants Biochemistry, Genetics and Molecular Biology-Physiology

CiteScore

10.60

自引率

11.40%

发文量

2123

审稿时长

16.3 days

期刊介绍： Antioxidants (ISSN 2076-3921), provides an advanced forum for studies related to the science and technology of antioxidants. It publishes research papers, reviews and communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. Electronic files and software regarding the full details of the calculation or experimental procedure, if unable to be published in a normal way, can be deposited as supplementary electronic material.