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- 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。
- Objective To investigate the adsorbability of macropore adsorption resins on LDL. 目的研究大孔吸附树脂对低密度脂蛋白(LDL)的吸附性能。
- 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。
- 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。
- 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。
- 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。
- 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。
- ABSTRACT Studies the flocculation technology of extract and eluate of big bore adsorption resin in the isolation of stevioside. 作者研究了甜菊甙分离过程中的提取液和大孔径吸附树脂解吸液的絮凝工艺。
- 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。
- Therefore the separation of amines by the ligand adsorption resin can be achieved from nonaqueous media, which can overcome the leaka... 因此,磺酸铜型树脂有望应用于在非水体系中吸附分离或去除某些难溶于水的天然产物如生物碱等物质。
- Anion exchange resin Purolite A500P, polar adsorption resin Amberlite XAD7HP and nonpolar resin NKA and X5 also showed the good results of decolorization. 在静态树脂筛选中Purolite的阴离子交换树脂A500P、Amberlite的中性大孔吸附树脂和非极性大孔吸附树脂NKA、X5都具有较好的脱色效果;最佳脱色条件是pH5.;9、温度35℃和150min。
- 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。
- In this paper, adsorption resin NDA-99 and denitrifier DN-17 are used to remove phenol and nitrogen from coal gasification washing wastewater respectively. 本文采用吸附树脂NDA-99和脱氮剂DN-17分别去除煤气洗涤废水中的酚类物质和氨氮。
- 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。
- 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。
- A comparison study is made between Amberlite XAD-4 and the new type adsorption resins NK and new H on the static adsorption behaviors,including the static equilibrium adsorption isotherms and the adsorption thermodynamic properties. 对比 Amberlite XAD-4与两种新型吸附树脂 NK和新 H对对甲苯胺的静态吸附行为 ;根据吸附等温线研究并讨论吸附热力学性质 .
- Characteristics of adsorption for aniline,phenol and benzoic acid were reported at different temperature onto the three adsorption resins of Amberlite XAD-4,AM-1 and JX101,and interpreted with frontier orbital theory. 通过3种吸附树脂AmberliteXAD-4、AM-1和JX101对芳香化合物苯胺、苯酚和苯甲酸在不同温度下的吸附特征,利用前线轨道理论进行了合理解释。