Allergy-inhibiting sea grape extract, its preparation method and application thereof

摘要

Present invention relates to an allergy-inhibiting sea grape extract, its preparation method and thereof. The preparation method includes following steps: the sea grape is blended in distilled water in the weight ratio of 1:1˜20, mix thoroughly, stir at 20˜100° C. for 30˜120 minutes. The fluid obtained after the first filtration is the sea grape extract. The sea grape extract can be subjected to the second filtration by using EW, PW and DK membranes and freeze-dried to give a refined sea grape extract. The invention exhibits superior allergy-inhibiting effect; moreover, the prepared extract does not cause allergy and can be used in cosmetics and food.