环糊精
- 名cyclodextrin
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对环糊精葡萄糖基转移酶催化淀粉生成β环糊精(βCD)的转化条件进行了研究。
The paper aimed at transformation conditions of cyclodextrin glucanotransferase ( CGTase ) converting starch to β - cyclodextrin (β - CD ) .
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目的:研究烈香杜鹃油与不同比例β环糊精(βCYD)以不同方法包合的效果。
Objective : To study the inclusion effect and rules of azalea oil ( rhododendron anthopogonoides marxim ) and β cyclodextrin (β CYD ) in different proportion .
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环糊精超分子探针与DNA的作用研究
Study on the Interaction between the Probes of Supramolecular Cyclodextrins and DNA
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β-环糊精接枝壳聚糖对酸性红R的吸附研究
Adsorption of Acid Red R onto Chitosan Grafted with β - Cyclodextrin
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两种β-环糊精衍生物混合GC固定相的研究
Investigation on the GC Mixed Stationary Phase of Two Cyclodextrin Derivatives
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β-环糊精及其衍生物对Al(Ⅲ)-铁试剂的荧光增强效应及机理
Enhancement effects of β - cyclodextrin and its derivatives on fluorescence of al (ⅲ) - ferron
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β-环糊精对显色反应作用的研究Ⅰ.铬天青S和埃铬菁R体系
Effect of β - Cyclodextrin on Color Reactions ⅰ . Chromazurine S and Eriochrome Cyanine R Systems
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GC法测定大蒜β-环糊精包合物中大蒜素的含量
Determination of allicin in the allium complex with β - cyclodextrin by GC
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方法测定长春西丁在不同浓度枸橼酸(CA)和环糊精(CD)水溶液中的溶解度;
METHODS The solubility of vinpocetine in citric acid and CD solution with different concentration were determined respectively .
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考察了背景电解质pH和浓度、环糊精种类和浓度对分离的影响,对分离条件进行了优化,并对手性识别机理进行了探讨;
The effects of pH and concentration of background electrolytes on chiral resolution were also examined and separation conditions were optimized .
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以环糊精为模板剂制备不同粒径CeO2纳米粒子
Preparation of CeO_2 Nanoparticles with Different Particle Sizes by a β - cyclodextrin Templating Approach
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α-环糊精和甲酚异构体包结的动态结构及其平衡常数的NMR研究
NMR studies on the dynamic structures and equilibrium constants of α - cyclodextrin with cresol isomers
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β-环糊精手性流动相HPLC法拆分α-环己基扁桃酸对映体
Resolution of α - Cyclohexyl-mandelic Acid into Enantiomers by HPLC with β - Cyclodextrin as Additive in Mobile Phase
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β-环糊精存在下Na2S2O4对酮的不对称还原
Asymmetric Reduction by Na_2 S_2 O_4 of Ketones in the Presence of β - Cyclodextrin
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pH值对3-羟基-2-萘甲酸荧光性质及其β-环糊精包结物生成常数的影响
Effect of pH values on the fluorescence of 3 hydroxy 2 naphthoic acid and the formation constants of its inclusion complex with β cyclodextrin
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采用β-环糊精(β-CD)结合柠檬酸(CA)对棉织物同浴整理。
Combining β - cyclodextrin (β - CD ) with citric acid in single bath for cotton fabric crease resistant finish is studied .
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水溶性2羟丙基β环糊精的合成前列腺素E1-羟丙基-β-环糊精包合物及其鼻粉剂与舌下片的研究
Synthesizing of water soluble 2 hydroxypropyl β cyclodextin Studies on Prostaglandin E_1-Hydroxypropyl - β - Cyclodextrin Complex and Its Two New Dosage Forms-Nasal Powders and Sublingual Tablets
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将自制的非水溶性β-环糊精(β-CD)聚合物和聚硅氧烷OV&17混合制备出了大口径厚液膜玻璃毛细管柱,该柱在短时间内对一系列化合物取得了较好的分离效果。
Mixture of β - Cyclodextrin polymer and polysiloxane OV-17 are employed to prepare thick film glass capillary , through which good separation is available .
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实验发现结合诱导的CD光谱变化是温度和修饰环糊精浓度的临界函数。
We found experimentally that the CD spectral change induced upon complexation is a critical function of temperature and concentration of modified β - cyclodextrin .
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艾叶挥发油β-环糊精包合物的热分析谱与TLC层析谱和β环糊精、β环糊精与挥发油的物理混合物有很大的差别;
The DTA spectrum and TLC showed difference among inclusion complex , β - cyclodextrin and physical mixture .
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目的旨在研究环糊精衍生物(CDs)与吡罗昔康(PX)的包合作用。
Objective To study the inclusion interaction of piroxicam ( PX ) with cyclodextrin derivatives ( CDs ) .
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方法用毛细管区带电泳技术,以中性环糊精作为氨甲蝶呤拆分选择剂,对环糊精浓度、缓冲液浓度、pH值、电泳温度和改性剂浓度等分离条件进行优化。
Methods By using capillary zone electrophoresis with nature cyclodextrin , we optimized various factors such as concentration of buffer , cyclodextrin and modifier , pH , voltage and temperature .
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目的研究辅酶Q10与β-环糊精(-βCD)的包结行为。
Aim To investigate the inclusion of coenzyme Q_ ( 10 ) with β - cyclodextrin (β - CD ) .
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目的考察2-羟丙基-β-环糊精(HP&βCD)对大蒜油溶解度及稳定性的影响。
Objective To investigate the effects of 2 - hydroxypropyl - β - cyclodextrin ( HP - β - CD ) on the solubility and stability of garlic oil .
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方法用紫外光谱法在不同pH条件水溶液中,研究胰岛素和β-环糊精的包合,并测定包合常数。
Method Ultraviolet Spectroscopy was used to survey the inclusion complex of insulin and β - cyclodextrin in water solution with different pH , and to measure the constant of inclusion complex .
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运用β环糊精(βCD)手性添加剂毛细管电泳方法对头孢曲松钠对映体进行了拆分;
A chiral resolving agent , β - cyclodextrin (β - CD ) was employed as a chiral additive for ceftriaxone sodium enantiomeric separation by capillary electrophoresis ( CE ) .
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WB(852)-β环糊精包合物的研究
A study of the inclusion complex of wb_ ( 852 ) with β - cyclodextrin
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β-环糊精与β-受体阻滞剂非共价复合物的ESITOF质谱研究
ESI TOF Mass Spectrometric Studies of β - Cyclodextrin Noncovalent Complexes with β - Receptor Blocking Agents
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海洋鱼油β-环糊精包合物中EPA和DHA含量的测定
Determination of EPA and DHA Contents of Ocean Fish Oil in the β - Cyclodextrin Inclusion Complexes by the Gas Chromatographic Method
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前列腺素E1-羟丙基-β-环糊精包合物及其鼻粉剂与舌下片的研究5-(2,3-二羟丙基)嘧啶的合成及其高碘酸盐氧化
Studies on Prostaglandin E_1-Hydroxypropyl - β - Cyclodextrin Complex and Its Two New Dosage Forms-Nasal Powders and Sublingual Tablets SYNTHESIS OF SOME SUBSTITUTED 5 - ( 2,3-DIHYDROXYPROPYL ) - PYRIMIDINES AND THEIR PERIODATE OXIDATION