利用铜沉和醇沉法提取纯化多糖。
The saccharide was extracted with hot water, and purified with Fehling reagent and 95% ethanol.
结论水提醇沉法提取山茱萸单萜甙较好。
CONCLUSION Alcohol sedimentation is a better method in extracting monoterpene glycoside.
方法：采用了醇沉法和絮凝法两种精制方法。
Methods: Flocculating method and alcohol precipitation meth od were used.
采用醇沉法与絮凝法。
METHODS? Flocculating method and alcohol precipitation method were used.
目的探讨水提醇沉法提取金银花多糖的最佳工艺。
Objective To study the optimum technics of extracting Flos Lonicerae polysaccharide.
方法：采用水提醇沉法、肠溶胶囊工艺制备泻康灵；
Methords:To adopt the method of separating alcohol from water and the technique of intestine-dissolvable coatings.
对比研究了超滤法和醇沉法对金刚藤水提液的纯化效果。
The purification effects of ultrafiltration and alcohol sedimentation to Jingangteng extract were studied.
方法：分别采用水蒸气蒸馏法、醇提法、水提醇沉法制成口服液；
Methods:Oral liquid was made by steam distillation, alcohol abstraction method, water abstraction and alcohol precipitation.
目的：比较醇沉法和壳聚糖絮凝法用于咽炎口含片浸膏纯化的优劣。
Objective:To compare the fit and unfit of alcohol precipitation process and chitosan flocculation process used in purification of extract of yanyan buccal tablets.
方法：用水提醇沉法提取天花粉多糖，用酚-硫酸比色法测定多糖含量。
Methods: Polysaccharides of Snakegourd root were obtained by hot water extraction and ethanol precipitation and its contents were determined with Phenol vitriol colorimetry.
摘要 ： 采用水提醇沉法对蕨麻多糖进行提取，并对提取工艺条件进行了研究。
Abstract : The extraction technology of the water-soluble polysaccharide from Potentilla anserina was studied in this paper.
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.
方法：运用微波技术用水提醇沉法提取天花粉多糖，用酚-硫酸比色法测定多糖含量。
METHODS:Using microwave technique, polysaccharides of Snakegourd root were obtained by hotwater extraction and ethanol precipitation, and content was determinated with phenol-vitriolic colorimetry.
目的：研究水提法、水提醇沉法、乙醇超生提取法三种提取方法对黄芪总皂苷的影响。
Objective: To study the effects of water extraction, water extract-alcohol precipitation and ethanol ultrasonic extraction on the content of astragalus saponin.
采用热水浸提、醇沉法提取红枣多糖，对红枣多糖提取工艺与一般理化性质进行了研究。
Conditions of extraction and physic-chemical property were studied using water extraction and alcohol deposit to extract the jujube polysaccharide from jujube.
方法水提醇沉法分离出粗多糖，采用蒽酮一硫酸法制得有色糖醛衍生物，用分光光度法进行含量测定。
Methods The polysaccharide were extracted with hot water and precipitated with alcohol, The contents of polysaccharide were determined by sulfuric acid-anthrone method by UV spectrophotometry.
结果：壳聚糖絮凝法与醇沉法同样能使药液澄清，在总体有效成份的保留上，前者优于后者，但皂苷成份的保留量后者略大于前者。
RESULTS Chitosan clarifier could make the solution clarificant as alcohol. On the retaining of active compounds, the former was better than the latter, but the total saponin was lower.
方法采用均匀设计法，以芍药苷含量及固形物为指标，对煎煮时间、煎煮次数、加水量、醇沉浓度及灭菌条件进行考查。
Methods Paeoniflorin content and solids are taken as index to check time, times, moisture addition of decoction, the alcohol density and sterilization condition.
提取物经醇沉后，用石油醚沉淀法分离低聚原花青素，产物经正丁醇-盐酸法显色，比色法测定质量含量可达90%以上。
After ethanol precipitation, OPC was separated by ethyl acetate-ligroin system. Content of OPC was determined by normal butyl alcohol-hydrochloric acid method at 546 nm to be over 90%.
提取物经醇沉后，用石油醚沉淀法分离低聚原花青素，产物经正丁醇-盐酸法显色，比色法测定质量含量可达90%以上。
After ethanol precipitation, OPC was separated by ethyl acetate-ligroin system. Content of OPC was determined by normal butyl alcohol-hydrochloric acid method at 546 nm to be over 90%.
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