Black wolfberry can be soaked in white wine.

Black wolfberry is rich in black fruit pigments (natural proanthocyanidins, referred to as OPC), and its OPC content exceeds that of blueberries. Generally speaking, the higher the anthocyanin content of black wolfberry, the higher the quality and the brighter the color. Dark, otherwise the color is lighter.

Black wolfberry is distributed in northern Shaanxi, Ningxia, Gansu, Qinghai, and Tibet in China; it is also found in Central Asia, the Caucasus, and Europe. Tolerant to drought, it often grows in saline-alkali soil wasteland, sandy land or roadside. Black wolfberry can be used as a shrub for soil and water conservation. Black wolfberry is sweet in taste and neutral in nature. It is rich in protein, wolfberry polysaccharide, amino acids, vitamins, minerals, trace elements and other nutrients.