Crude polysaccharides were prepared from powered Spirulina platensis by hot water extraction, alcohol precipitation, deproteinization.
螺旋藻干粉经热水抽提 、 醇析、脱蛋白得粗多糖,经凝胶柱层析纯化得到白色粉末状多糖纯品.
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Experimental Methodsare: Crude polysaccharide was gained throngh hot water extraction, alcohol precipitation, decolorization and deproteinization.
莪术经热水提取, 酒精沉淀, 脱色,脱蛋白得粗多糖.
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