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目的研究复方芦荟多糖膜剂的制备及其对口腔溃疡的疗效。
Objective To study the preparation of complex aloe polysaccharide films (CAPF) and the effect of CAPF on oral ulceration.
综述了近几年硫酸化多糖的制备及其生物活性的研究情况。
The progresses on preparation of sulfated polysaccharides and its bioactivity were reviewed.
用水提醇沉法提取南瓜藤蔓中多糖，对该制备过程中双氧水脱色工艺条件进行研究。
Polysaccharide of pumpkin's stems and leaves was extracted with water and ethanol, and study the condition of decoloring process.
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