Poudre de goji

The method for drying the goji berries is the technique of vacuum-freezing. In this method, the most part of the water in the berries is frozen rapidly to make the free water crystallize into solid. Then the absorbed water in the berries is removed through desorption. The final product is dried goji fruit containing 1%~10% water.
The product has the advantages of low water content, good color, plump appearance and high commodity value. The loss of bioactive substances is low.
The dried goji fruit can be frozen and pulverized to produce complete goji powder which dissolves instantly.

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