The invention discloses a method for extracting
snake oil, which relates to the technical field of extracting
snake oil. The extraction method comprises the following steps: pretreatment, freezing and crushing snake fat into fat
slurry at high speed, ultrasonic-
ethanol extraction, and using The ultrasonic-
ethanol extraction method is used for preliminary oil extraction, and then the extracted oil is subjected to
vacuum distillation and purification, and then the fat residue after ultrasonic-
ethanol extraction is subjected to ultrasonic-
enzyme extraction, and the extracted oil is subjected to
vacuum distillation, and finally The oils and fats extracted twice are evenly mixed, and the extraction method of the present invention is simple to operate in the whole extraction process, low in
energy consumption, simple in equipment, and in N 2 Under the protection of the
snake oil, the snake oil is extracted, and the extracted snake oil is purified by
vacuum distillation, which is beneficial to prevent the oxidation of the active ingredients in the snake oil, maintain the medicinal ingredients of the snake oil to the greatest extent, and the oil yield and extraction The rate is high.