Process combination for extracting polysaccharide in hericium erinaceus mycelium cells and determination method thereof

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Abstract

The invention relates to a process combination for extracting polysaccharide in hericium erinaceus mycelium cells. The solid-liquid ratio according to weight is 1: 10-1: 60, the adding amount of complex enzyme accounts for 0.5 percent to 5.0 percent of the weight of the raw materials, the range of ultrasonic power is 100w to 500w, the range of enzymolysis time is 40min to 100min, and the range of enzymolysis temperature is 30 DEG C to 60 DEG C, and the range of enzymolysis pH value is 4.0 to 8.0. The determination method of the process combination for extracting polysaccharide in hericium erinaceus mycelium cells is as follows: high-quality mycelium is selected to be deeply fermented, thus obtaining mycelium dry powder the solid-liquid ratio is determined the adding amount of complex enzyme is determined and the optimal extracting process combination for extracting mycelium dry powder polysaccharide in an ultrasonic-complex enzyme method is determined.