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Purity requirements of stir-fried soil

95 percent. According to China Industrial Network, the average purity of fried soil is above 95%. Stir-frying soil is one of the traditional processing methods. The medicine is fried in a furnace with hot soil or sand, which makes the texture of the medicine brittle or easy to depilate. When the soil is fried, it needs to be finely ground and fried in medium heat. Put the medicine in, stir-fry evenly and stir-fry. After processing, impurities in the drug can be removed, and the toxicity and toxicity of the drug can be reduced.