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Extraction and purification of anthocyanins: A review

2022; Elsevier BV; Volume: 8; Linguagem: Inglês

10.1016/j.jafr.2022.100306

2666-1543

Jiaqi Tan, Yanmei Han, Bo Han, Xiangmei Qi, Xu Cai, Shaoqin Ge, Hongkun Xue,

Tea Polyphenols and Effects

Abstract: Anthocyanins are natural flavonoid organic compounds widely existing in natural fruits and vegetables. Increasing researches have confirmed that anthocyanins have various biological activities, such as antioxidant, immunomodulatory, anti-tumor, hepatoprotective, anti-aging, and anti-inflammatory activities. Therefore, anthocyanins have been widely used in food, health products, cosmetics, medicine, chemical industry, and other fields. The extraction and purification of anthocyanins from natural plants is the premise of anthocyanins application. The research progresses and future prospects of anthocyanins must be systematically reviewed to promote their better understanding. This paper reviewed the latest research progress in extraction and purification of anthocyanins, analyzed and compared the effects of different extraction and purification methods on the extraction rate and purity of anthocyanins. This review can provide scientific basis for the research and industrial utilization of anthocyanins.