Crude polysaccharide was gained by hot water extraction, alcohol precipitation, decolorization and deproteinization.
以莪术为材料，经热水提取、酒精沉淀、脱色、脱蛋白得粗多糖。
Experimental Methodsare: Crude polysaccharide was gained through 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。
Results:The contents of saccharides in the alcohol broiled product were higher than those in the crude drug.
结果：酒炒当归中上述糖类高于生当归，而其余炮制品中糖类的含量均低于生当归。
The way using crude material furoic acid and propyl alcohol to synthesize propyl furoate is researched by catalyst stannous oxide. The yield is 77%.
以呋喃甲酸和正丙醇为原料，氧化亚锡为催化剂，合成了呋喃甲酸正丙酯，产率可达77% 。
The bamboo residues could be liquefied to be biopolyol in the mixed solvent of polyether alcohol and crude glycerol under the catalysis of concentrated sulfuric acid.
在硫酸的催化作用下，竹废料在由聚醚多元醇和粗甘油组成的混合液化剂中可被液化成多羟基化合物。
In the paper, the process of extraction of cholesterol from crude lanolin was studied, and the one from lanolin alcohol which is one of saponification production of lanolin were focused on.
研究了以粗羊毛脂为原料提取胆甾醇的工艺过程，重点研究了从羊毛脂醇中提取胆甾醇的工艺过程。
The fuel alcohol production by fermentation through enzymatic hydrolysis could partly replace crude oil. Biomass can also be used to produce other chemicals and biochemicals.
应用酶水解技术处理生物质所制造的燃料酒精可以部分替代石油，生物质还可以被进一步转化成其他的化学产品及生物化学品。
The fuel alcohol production by fermentation through enzymatic hydrolysis could partly replace crude oil. Biomass can also be used to produce other chemicals and biochemicals.
应用酶水解技术处理生物质所制造的燃料酒精可以部分替代石油，生物质还可以被进一步转化成其他的化学产品及生物化学品。
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