Abstract：
Recently, deep eutectic solvents (DES) have been extensively researched as a more biocompatible and efficient alternative to conventional solvents for extracting pigments from natural resources. The efficiency of DES extraction for the anthocyanin and carotenoid can be enhanced by microwave-assisted extraction (MAE) and/or ultrasound-assisted extraction (UAE) techniques. Apart from the extraction efficiency, the toxicity and recovery of the pigments and their bioavailability are crucial for potential applications. A plethora of studies have explored the extraction efficiency, toxicity, and recovery of pigments from various natural plant-based matrices using DES. Nevertheless, a detailed review of the deep eutectic solvent extraction of natural pigments has not been reported to date. Additionally, the toxicity, safety, and bioavailability of the extracted pigments, and their potential applications are not thoroughly documented. Therefore, this review is designed to understand the aforementioned concepts in using DES for anthocyanin and carotenoid extraction.
摘要：
最近,低共熔溶剂（DES）已被广泛研究为更生物相容性和有效的替代传统溶剂从自然资源中提取色素。可以通过微波辅助提取（MAE）和/或超声辅助提取（UAE）技术提高DES提取花青素和类胡萝卜素的效率。除了提取效率，色素的毒性和回收率及其生物利用度对于潜在的应用至关重要。大量的研究探索了提取效率，毒性,并使用DES从各种天然植物基质中回收色素。然而，迄今为止，尚未报道过对低共熔溶剂提取天然色素的详细审查。此外,毒性,安全,和提取的色素的生物利用度，和他们的潜在应用没有被彻底记录。因此,这篇综述旨在了解使用DES提取花青素和类胡萝卜素的上述概念。
