Efficient recovery of procyanidins from grape residue by UAE-NADES and macroporous resin

IF 8.7 1区化学 Q1 ACOUSTICS

Ultrasonics Sonochemistry Pub Date : 2025-05-23 DOI:10.1016/j.ultsonch.2025.107400

Changsen Wang, Yilin You, Weidong Huang, Jicheng Zhan

引用次数: 0

Abstract

This study developed a green, efficient method for extracting and purifying procyanidins (PC) from grape pomace (GP) using ultrasound-assisted extraction (UAE) with natural deep eutectic solvents (NADES). The process was optimized through single-factor experiments and Box-Behnken Design (BBD) response surface methodology (RSM). Bioactive substances and antioxidant activities in the extracts were compared, and scanning electron microscope (SEM) analysis revealed the synergistic effects of UAE and NADES. A second-order kinetic model described the extraction process, and scale-up experiments confirmed feasibility. Macroporous resin adsorption and elution conditions were optimized for improved PC purification. The final product’s purity, ingredient, and NADES solvent recovery were evaluated. This study offers a green, efficient alternative for extracting high-value bioactive compounds from food by-products, with broad application potential.

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用UAE-NADES和大孔树脂高效回收葡萄渣中的原花青素

本研究建立了一种绿色高效的从葡萄渣（GP）中提取原花青素（PC）的方法——超声辅助萃取法（UAE）和天然深共晶溶剂（NADES）。通过单因素试验和Box-Behnken设计（BBD）响应面法（RSM）对工艺进行优化。比较了两种提取物的生物活性物质和抗氧化活性，并通过扫描电镜（SEM）分析发现UAE和NADES具有协同作用。二级动力学模型描述了萃取过程，放大实验证实了其可行性。优化了大孔树脂吸附和洗脱条件，提高了PC的纯度。对最终产物的纯度、成分和溶剂回收率进行了评价。本研究为从食品副产品中提取高价值生物活性化合物提供了一种绿色、高效的方法，具有广阔的应用前景。

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

Ultrasonics Sonochemistry 化学-化学综合

CiteScore

15.80

自引率

11.90%

发文量

361

审稿时长

59 days

期刊介绍： Ultrasonics Sonochemistry stands as a premier international journal dedicated to the publication of high-quality research articles primarily focusing on chemical reactions and reactors induced by ultrasonic waves, known as sonochemistry. Beyond chemical reactions, the journal also welcomes contributions related to cavitation-induced events and processing, including sonoluminescence, and the transformation of materials on chemical, physical, and biological levels. Since its inception in 1994, Ultrasonics Sonochemistry has consistently maintained a top ranking in the "Acoustics" category, reflecting its esteemed reputation in the field. The journal publishes exceptional papers covering various areas of ultrasonics and sonochemistry. Its contributions are highly regarded by both academia and industry stakeholders, demonstrating its relevance and impact in advancing research and innovation.