Green pollution-free health-care sea-buckthorn primary pulp

The invention discloses green pollution-free health-care hippophae rhamnoides fruit primary pulp which is prepared by the following steps: step 1, selecting fresh hippophae rhamnoides fruits, cleaning, pulping and grinding; step 2, adding a buffer agent to adjust the pH value to obtain first sea-buckthorn raw pulp; 3, beer yeast is added, under the condition of sufficient oxygen, low-temperature fermentation is conducted firstly, then high-temperature fermentation is conducted, and second hippophae rhamnoides fruit primary pulp is obtained; step 4, mixing the second hippophae rhamnoides fruit primary pulp fermented in the step 3 with the first hippophae rhamnoides fruit primary pulp obtained in the step 2, fully stirring, and keeping the temperature to obtain a finished product hippophae rhamnoides fruit primary pulp; and step 5, sterilizing, filtering, seasoning and packaging the mixture in the step 4. The hippophae rhamnoides fruit primary pulp disclosed by the invention is good in stability and low in laye