Haskap berries are one of the richest natural sources of anthocyanins and their extracts can be used for nutraceuticals and functional food ingredients. Deep eutectic solvents (DES) comprising food-grade or generally recognized as safe (GRAS) components show promise as natural solvents, but have not been applied to haskap berries. Thus, the aim of this study is to investigate the extraction of anthocyanins from haskap berries using a DES consisting of citric acid and d-(+)-maltose.

中文翻译：

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超声波辅助提取 Haskap (Lonicera caerulea L.) 浆果中的花青素 使用深共熔溶剂 (DES) 从 Haskap 浆果中提取花青素。

Haskap 浆果是最丰富的花青素天然来源之一，其提取物可用于营养保健品和功能性食品成分。包含食品级或公认安全 (GRAS) 成分的低共熔溶剂 (DES) 有望成为天然溶剂，但尚未应用于哈斯卡普浆果。因此，本研究的目的是研究使用由柠檬酸和 d-(+)-麦芽糖组成的 DES 从哈斯卡普浆果中提取花青素。