岭南特色水果副产物中活性成分的提取技术及综合利用研究进展

Research Progress on Extraction Technologies and Comprehensive Utilization of Active Components from by-Products of Lingnan Characteristic Fruits

摘要:

岭南特色水果副产物富含膳食纤维、果胶、多酚、功能性油脂、色素和精油等活性物质，对这些活性成分进行提取和利用，可变废为宝，提高原料的利用率和附加值。该研究综述了岭南特色水果副产物中活性成分的提取技术包括微波提取、超声波提取、酶法提取、脉冲电场提取、高压静电场提取、射频提取、超临界萃取和多技术协同提取；另外讨论了将这些活性成分作为功能性配料综合利用于健康食品、抗菌保鲜、生物材料、化妆品领域，以期为水果副产物中功效成分的挖掘和利用提供参考。

Abstract:

The by-products of Lingnan characteristic fruits are rich in active substances such as dietary fibers, pectins, polyphenols, functional oils, pigments and essential oils. Extraction and utilization of these active ingredients can turn waste into treasure, and increase the utilization rate and added value of raw materials. This paper reviewed the extraction technologies for the active components in the by-products of Lingnan characteristic fruits, including microwave extraction, ultrasonic extraction, enzymatic extraction, pulsed electric field extraction, high-voltage electrostatic field extraction, radio frequency extraction, supercritical extraction and multi-technology synergistic extraction. Moreover, this paper also discussed the applications of these active ingredients as functional ingredients in the fields of healthcare food, antimicrobial preservation, biological materials and cosmetics, in order to provide reference for the discovery and utilization of functional components in fruit by-products.