Black goji berry (Lycium ruthenicum) or black wolfberry is a nutritious fruit that contains a higher anthocyanin content compared to other berries such as blackberry and blueberry. The special quality of black goji berry anthocyanins is that they are acylated anthocyanins that are known to be more stable than nonacylated anthocyanins. Petunidin-derived monoacylated anthocyanins are the most abundant in black goji berry. Black goji berry anthocyanins show a variety of colors in a range of pH values, and their stability depends on the pH. Acidified solvent or water is commonly used to extract anthocyanins from black goji berries. Black goji berry anthocyanins deliver many health benefits such as antioxidant, antilipidemic, and anti-inflammatory activities. Black goji berry anthocyanins, therefore, have good potential application in functional foods. This paper reviews the composition, stability, extraction techniques, health benefits, and current and potential applications of black goji berry anthocyanins in the food industry.

中文翻译：

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黑枸杞花青素：提取、稳定性、健康益处和应用

黑枸杞 ( Lycium ruthenicum）或黑枸杞是一种营养丰富的水果，与黑莓和蓝莓等其他浆果相比，其花青素含量更高。黑枸杞花青素的特殊品质在于它们是已知比非酰化花青素更稳定的酰化花青素。矮牵牛素衍生的单酰化花青素在黑枸杞中含量最高。黑枸杞花青素在一定的 pH 值范围内呈现多种颜色，其稳定性取决于 pH 值。酸化溶剂或水通常用于从黑枸杞中提取花青素。黑枸杞花青素具有许多健康益处，例如抗氧化、抗血脂和抗炎活性。因此，黑枸杞花青素在功能性食品中具有良好的应用潜力。本文回顾了组成，