HPLC assay of matrine and oxymatrine in total alkaloids from Sophora flavescens Ait.;
HPLC法测定苦参总碱中苦参碱与氧化苦参碱的含量
The method of ultrasonic extraction which had the advantages,such as saving time,lower energy expenditure,high extraction rate and so on,was compared with the method of reflux extraction,when extracting the total alkaloids in Zanthoxylum nitidum.
在提取两面针总碱时,超声提取法与回流提取法相比较,具有省时、节能、提出率高的等优点。
Objective To select the optimum purifying process of total alkaloids in Sophora flavescens by different eluents on cation exchange resin.
目的考察阳离子交换树脂法中不同洗脱剂对苦参总碱的纯化效果,优选最佳纯化工艺。
Determination of the content of total alkaloid in Nao Mai Tong Recipe;
脑脉通有效部位中总生物碱的含量测定
Determination of the content of total alkaloid in Huperzia serrata by UV spectrophotometric;
紫外分光光度法测定蛇足石杉中总生物碱含量
Research on the Method for Quantitatively Determining Total Alkaloid in the Effective Fraction of the Extract of Kushen Decoction;
苦参汤有效部位总生物碱含量测定方法研究
A new method for rapid determining the total base number (TBN) of internal combustion engine oil by voltammetric techniques was described, the result determined by voltammetric technique was compared with that by standard method.
介绍了用伏安法快速测定内燃机油总碱值新技术,并将伏安法测定结果与标准方法测定结果进行了比较。
This paper briefs the application of total base number surveying to the whole course of equipment lubrication management.
对总碱值检测法在设备润滑的全过程管理中的应用进行了介绍。
Study on separation and purification of total alkaloids from Herba Ephedrae and Flos Daturae by macroporous adsorption resin;
大孔吸附树脂分离纯化麻黄及洋金花总生物碱的研究
Determination of berberine hydrochloride and total alkaloids in compound Er-xian decoction;
复方二仙汤中盐酸小檗碱及总生物碱的含量测定
Study on the solvents extracting the total alkaloids from Uncaria macrophylla Wall and the purity of Rhynchophylline;
大叶钩藤总生物碱提取溶剂的研究及钩藤碱的纯度测定
Study on the supercritical CO_2 extraction of alkaloids from sophora flavescens ait;
超临界二氧化碳流体萃取中药苦参的生物总碱
Toxicity of Chenopodium ambrosioides alkaloids to Musca domestica and influence on insecticides susceptibility;
土荆芥生物总碱对家蝇的毒杀作用及药剂敏感性的影响
The extraction of alkaloids from the stem of Solanum melongena Linn.
以茄秆为原料,用索氏提取法进行生物总碱的提取,用酸碱滴定法对提取的生物总碱的含量进行测定。
Qualitative and quantitative analyses of 13 constituents of alkaloids from Sophora alopecuroides by GC-MS
GC-MS分析苦豆子总碱中的13种生物碱
RP-HPLC determination of lehmannine in total alkaloids of Sophora alopecuroides
RP-HPLC测定苦豆子总碱中莱曼碱的含量
testing method for total alkali in wet processed textiles
湿式处理的布料中总总碱度的测定法
Development of Vinca Alkaloids and the Novel Synthetic Technique of Anhydrovinblastine;
长春花总碱的开发及脱水长春碱合成新工艺
Studies on Extraction Technology of Sophora Flavescens Ait.and Purification of Matrine and Oxymatrine;
苦参总碱提取及其中苦参碱、氧化苦参碱分离、纯化的研究
Study of Antiulcer Activities of Total Alkaloids from Rhizoma Coptis Chinensis on the Experimental Gastric Ulcers;
黄连总碱对实验性胃溃疡的作用研究
Study on Pharmacokinetics and Pharmacodynamics of Total Alcaloids Extracted from Sophora Flavescens;
苦参总碱贴片的药动学与药效学研究
Experimental studies on antiarrhythmic effects of total alkaloid of sophora flavescens;
苦参总碱抗心律失常作用的实验研究
Study on the Inhibitory Effects of TBHQ on the Photolysis of Bitter Bean(Sophora alopecuroides L.) Total Alkalis Photolysis
TBHQ对苦豆子总碱光分解抑制的研究
Preparation of total alkaloids of plumula nelumbinis-adriamycin gelatin microspheres
莲心总碱-阿霉素明胶微球的制备研究
Studies on Extraction and Purification Technology of Alkaloid Constituents and Matrine of Sophora Alopecuroides L.;
苦豆草中苦参总碱及苦参碱的提取纯化技术研究
The Study on Analytical Method of Na_2CO_3、NaHCO_3 and Total Alkality in Natural Alkali;
天然碱中碳酸钠、碳酸氢钠、总碱度的分析方法研究
Research on the Method for Determination of Chelerythrine in Total Alkaloid of Macleaya Cordata by RP-HPLC
RP-HPLC法测定博落回总碱中白屈菜红碱含量的方法研究
determination of total and composite alkalinity
总强碱性和混合强碱性的测定
Relationship between Total Nitrogen,Total Alkaloid,Ratio of Total Nitrogen to Total Alkaloid and Sensory Quality in Flue-cured Tobacco Leaves of China
我国主产烟区烤烟总氮、总植物碱、氮碱比与感官质量的关系分析
analysis of soaps-determination of total alkali content and total fatty matter content
肥皂分析-总游离碱性物及总脂肪含量测定法
Summarizing some new clinical use for Anisodamine.
目的总结山莨菪碱的一些临床新用途。
General specification for silver-zinc rechargeable cells
GB/T12724-1991锌银碱性蓄电池总规范