Processing method of golden camellia

The invention discloses a camellia nitidissima processing method, and belongs to the technical field of camellia nitidissima processing, the camellia nitidissima processing method comprises the following steps: immersing picked fresh camellia nitidissima flowers in a high-pressure fluid, the pressure of the high-pressure fluid is 10-70 MPa, the temperature is 5-30 DEG C, and the immersion time is controlled to be 3-15 min; the high-pressure fluid is supercritical fluid; the golden camellia flowers are taken out of the high-pressure fluid to be subjected to microwave fixation treatment, the power is 12-20 KW, the temperature is controlled to be 30-50 DEG C, the internal pressure is kept to be 40-50 MPa, and the fixation time is 5-10 min; and carrying out vacuum drying on the golden camellia flowers subjected to microwave fixation at 10-50 DEG C under the vacuum degree of 5-10Pa until the water content of the flowers is 5-7%. Picked fresh golden camellia flowers are soaked in high-pressure fluid, impurities and