哪位高手帮忙翻译一下！急！！！5月30号之前

The tremella fuciformis was always considered is the good cosmetology health care function medicine food dual purpose high quality goods. This article uses the hot water immersion formulation center to withdraw the tremella fuciformis polysaccharide from tremella fuciformis doing. And through four factors three horizontal orthogonals experiments to the temperature, the pH value, the material fluid compared as well as the time the influence which withdrew to the polysaccharide has done a research. The result indicated various factors the influence arrangement is the pH value, the temperature, the material fluid ratio, the time, also the experiment proved the pH value 9, the temperature 90 ℃, the material fluid compares 1:50, withdraws about the time for 6 hours for to be suitable withdraws the condition. Then take the polysaccharide which withdraws as the raw material, did separately crystallized the purple method elimination hydroxyl free radical oxidability appraisal; In vivo law and in vitro law guarantee the wet appraisal. The experimental result indicated the tremella fuciformis polysaccharide has the certain elimination hydroxyl free radical the ability, also has guarantees the wet effect, but is not extremely obvious. This experimental entire research process and the result have built the certain foundation for the tremella fuciformis polysaccharide in cosmetics application, has provided the material for the next research.