英语翻译以玉米须为原料,采用机械粉碎法将玉米须制备为5mm左右长短,采用热水浸提和乙醇沉淀的方法制备玉米须多糖.在此过程

译文：Take the corn must as raw material, uses the machinery smashing law to have to prepare the corn is about 5mm the length, uses the hot water immersion to raise the method preparation corn which precipitates with the ethyl alcohol to have the polysaccharide.In this process, the corn must the polysaccharide extraction rate take the time, the material fluid which the appraisal target, uses the single factor and the orthogonal testing method optimization extraction condition, in the inspection extraction process soaks which proposes the temperature, soaks raises compares as well as the ethyl alcohol volume compares to the polysaccharide extraction rate influence.The result indicated, when the water bath temperature for 90℃, the water bath time is 90min, the material fluid compared to is 1:25, the ethyl alcohol volume compared to is 3.5:1, the corn must the polysaccharide extraction rate most be superior is 0.608%.Studied the trichloroacetic acid solution concentration along with it to have the polysaccharide to eliminate the protein effect to the corn the influence, with the single factor experimental technique determination best technological conditions, had the polysaccharide to eliminate the OD280 value as the corn the protein effect the appraisal target, the result is, the density was 3% trichloroacetic acid solution must the polysaccharide eliminate the protein to the corn the effect to be best, this time OD280 was 0.107.Then inspected the corn to have the polysaccharide to the backwoods coli, the bud spore bacillus, the mold, the saccharomycetes and staphylococcus albus's bacteriostasis function, finally indicated, the corn must the polysaccharide to the backwoods coli, the staphylococcus albus, the bud spore bacillus have the remarkable bacteriostasis effect, was ordinary to mold's bacteriostasis effect, was not remarkable to saccharomycetes' bacteriostasis effect.
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