Soak black goji berries 50-79 degrees water temperature is most suitable, black goji berries contain a lot of anthocyanins, is a kind of material can protect the skin, but this material does not tolerate high temperature, will be too high because the temperature leads to the nutritional value of the damage, in addition to anthocyanins will be because of the water of the different degrees of acidity and alkalinity, soak out of the color also has a difference.

Black wolfberry contains amino acids, vitamins, proteins and calcium, zinc, iron and other ingredients, and a large number of anthocyanins, can also be released in cold water, will not deplete the nutrition of black wolfberry.