中蒙药中的多糖类成分具有多种药理活性,诸如增强免疫力、抗肿瘤、降血糖、降血脂等功效。 现行 的提取方法有回流提取法、水提醇沉法、水浸提法、酸提法、碱提法、醇碱提取法、酶法、双水相萃取法、超声提取 法、微波提取法、超临界流体萃取法、超高压提取法、复合方法等。 本文详细介绍了中蒙药多糖的提取方法及工 艺,比较了各种方法的优缺点,并根据原料的不同性质选用了不同的方法。 通过对这些提取方法与工艺进行综 合性的论述与分析,对其发展进行了展望,为开发利用中蒙药多糖提供了一定的科学借鉴依据

The polysaccharide in traditional Chinese and Mongolian medicine have many pharmacological activities,suchas enhance immunity,anti tumor,reduce bloodsugar andbloodlipids and so on. The present methods of extracting are Reflux Extraction,Water Extracting-Alcohol Precipitating,Water Extracting,AcidFormulation,Alkali Extraction,Alcohol Alkali Extraction,Enzyme Method,Aqueous Two Phase Extraction,Ultrasonic Extraction,Microwave Extraction,Supercritical FluidExtraction,UltrahighPressureExtraction,CompositeMethodandsoon. This paper introduces the extractionmethods andtechnology of polysaccharide intraditional Chinese andMongolianmedicine, andcompares theadvantages anddisadvantages of everymethodindetail,andchooses different method accordingtothe different nature of material. Prospecting the development of these extractionmethods andtechnologyaccordingtothecomprehensivediscussionandanalysis,whichsupports somescientific drawbasics for thedevelopment of polysaccharideintraditional Chineseandmongolianmedicine.

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