论文部分内容阅读
现已证明,木糖醇对糖尿病、肝病等疾病具有明显的治疗作用,有很大的临床应用价值,国外已广泛应用于临床,国内尚未普及应用,现就木糖醇的来源、理化特性、体内代谢及临床应用等作一简要介绍。 木糖醇的来源:①内源性:木糖醇是人体代谢过程中的正常中间体,肝脏可合成木糖醇(5～15g/d)其在正常人体血液中的浓度为0.03～0.06mg/dl。②外源性:木糖醇广泛存在果品、蔬菜、谷类、蘑菇、木材、稻草、玉米芯中,工业上多用以玉米芯、蔗糖等为原料,提取木聚糖,经过酸水解、加热、净化等
It has been proved that xylitol on diabetes, liver disease and other diseases has obvious therapeutic effect, has great clinical value, has been widely used in clinical abroad, not yet widely used in China, the source of xylitol, physical and chemical properties, In vivo metabolism and clinical application for a brief introduction. Xylitol sources: ① endogenous: xylitol is the normal intermediate in human metabolism, the liver can be synthesized xylitol (5 ~ 15g / d) in normal human blood concentration of 0.03 ~ 0.06mg / dl. Exogenous: Xylitol is widely found in fruits, vegetables, cereals, mushrooms, wood, straw and corn cob. In industry, corn cob and sucrose are used as raw materials to extract xylan. After acid hydrolysis, heating and purification Wait