柑橘类水果加工废弃物中生物活性物质及其提取技术研究进展

Progress on Bioactive Compounds in Citrus Fruit Processing Waste and Their Extraction Technologies

摘要:

柑橘类水果在加工过程会产生大量富含黄酮类化合物、酚类化合物、精油、类胡萝卜素和果胶等多种生物活性物质的废弃物。高效提取并资源化利用这些物质，对治理加工污染、促进循环经济发展具有重要意义。作者综述了柑橘类水果加工废弃物中主要生物活性物质的功能特性及应用现状，同时梳理了微波辅助提取、超临界流体萃取、超声辅助提取、酶解法等提取技术的原理、优势及实际应用效果。

Abstract:

A substantial quantity of waste is generated during the processing of citrus fruits. Such waste is rich in diverse bioactive compounds, including flavonoids, phenols, essential oils, carotenoids, and pectin. The efficient extraction and resource utilization of these compounds hold significant importance in managing the processing pollution and propelling the development of a circular economy. The author presents a comprehensive review of the functional properties and application status of the major bioactive compounds in citrus fruit processing waste. Additionally, it expounds on the principles, advantages, and application outcomes of extraction technologies such as microwave-assisted extraction, supercritical fluid extraction, ultrasound-assisted extraction, and enzymatic hydrolysis methods.