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- macroporous adsorption resion 大孔吸附树脂
- Studies on the Productive Technology of Ginkgo Flavonol Glycosides by Means of Macroporous Adsorption Resin. 银杏叶黄酮糖苷精制工艺的研究。
- The LSA-5B macroporous adsorption resin prolided the optimal separating efficiency. LSA-5B型大孔吸附树脂对莲心生物碱具有较大吸附量。
- The absorption capacity of immobilized tannins macroporous adsorption resins is 25?mg/g. 该单宁大孔吸附树脂对黄芩苷的吸附容量达25mg/g。
- The results show that the extracting method of chramatography by macroporous adsorption resin is preferable. 结果表明,采用大孔吸附树脂层析法提取红豆多酚,效果较为理想。
- To purify egg white protein hydrolysate(EWPH)and get products of good quality,macroporous adsorption resins(MARs)were used. 为纯化蛋清蛋白质水解物以得到质量良好的产品,采用大孔吸附树脂对蛋清蛋白质水解液进行脱盐处理。
- Methods Si-Wu-Tang was fractionated by ethanol precipitation, extraction, and macroporous adsorption resin chromatography. 方法四物汤部位分离采用醇沉法、萃取法和大孔吸附树脂法。
- Objective: This paper discusses the enrichment and purification of total flavonoids and luteolin from peanut hull with macroporous adsorption resins. 目的:研究大孔吸附树脂富集纯化花生壳总黄酮。
- In order to set up the technology for adsorbing and separating cichoric acid from Echinacea purpurea with macroporous adsorption resin, 9 types of resin were investigated. 考察了 9种大孔吸附树脂对紫锥菊中菊苣酸的吸附分离性能 ,确定大孔吸附树脂吸附分离菊苣酸的工艺条件。
- Methods Macroporous adsorption resin was used for adsorption, separation, and elution of aporphine concentration alkaloids.The process was monitored by HPLC. 方法采用大孔吸附树脂柱色谱法，以不同体积分数甲醇水溶液进行洗脱，分离富集阿朴啡类生物碱，并配以HPLC进行同步监控。
- This paper focuses on the purification technology of Amphotericin B.The Amphotericin B was purified by static method using macroporous adsorption resins and then crystallized. 本文探索了两性霉素B的纯化工艺,采用大孔树脂静态吸附,配合后续结晶工艺,有效地提高了产品收率,降低了有关物质的含量。
- PurposeTo choose suitable macroporous adsorption resins to enrich the active compound from Eucommia ,and pinoresinol d gluside (PDG), which show anti hypertensive activity. 目的筛选效果较好的树脂,对杜仲降压活性成分松脂醇二葡糖苷进行有效富集,提高产品质量。
- Objective:To search for the method used in refining Xiaoyao Pill by macroporous adsorption resin,12 types of macroporous adsorption resin were optimized. 目的:通过对12种大孔吸附树脂筛选,寻找适用于分离精制逍遥丸的树脂种类及方法。
- In our experiment column chromatography composed of the macroporous adsorption resin was used to purify the extract of flavonoids in Artemisia Selergensis Turcz. 利用大孔吸附树脂柱层析法对藜蒿黄酮粗提物进行纯化研究,以紫外分光光度法检测纯化后黄酮纯度和得率,作为纯化效果的评价。
- The process of static adsorption,desorption,dynamic adsorption and adsorption kinetics of baicalin on macroporous adsorption resin immobilized tannins by Mannich reaction were investigated. 研究了通过曼尼西反应合成的单宁大孔吸附树脂对黄芩苷的静态吸附、脱附、动态吸附、吸附动力学过程。
- Developed a method to separate and enrich the immunocompetence constituent cichoric acid from the extracts of Echinacea purpurea with macroporous adsorption resin,by eluting with 7% (v/v) CH 3OH-H 2O. 采用大孔吸附树脂分离纯化紫锥菊提取物中免疫活性成分菊苣酸 ,7%25 (v/v)的甲醇 水溶液洗脱 ,HPLC法对产品中菊苣酸含量进行检测分析。
- Methods: The compounds wereisolated and purified by macroporous adsorption resin, silica gel column chromatography and preparative TLC chro-matography and their structures were identified on the basis of their physicochemical and spectral data. 方法:利用大孔吸附树脂、硅胶柱层析、制备薄层色谱法进行分离纯化,根据化合物的理化性质和光谱数据鉴定结构。
- Methods With different menstruum and macroporous adsorption resin to extract p-comaric acid in Oldenlandia diffusa(willd.) Roxb,and the contents were scaned by hplc,to select the best method. 方法采用有机溶酶提取与大孔树脂动态吸附相结合的方法,用高效液相法测定所得的样品中对香豆酸含量,最终确定最佳工艺。
- Adsorption characteristics of 5 kinds of macroporous adsorption resins,H103,NKA-II,HPD100A,HPD400A and D141 for gardenia yellow and geniposide from Gardenia jasminoides Ellis were investigated. 比较了H103、NKA-II、HPD100A、HPD400A及D141等5种大孔吸附树脂对栀子提取液中栀子黄色素和京尼平甙的吸附性能。
- With macroporous adsorption resin to adsorb and purify, eluted with 70% ethanol, the elutive ration of total anthraquinone was above 80%, the solid matters were obviously reduced to 6.45%. 通过大孔吸附树脂富集与纯化，用70%25乙醇洗脱，总蒽醌的洗脱收率在80%25以上，总固物收率明显降低至6．45%25。
