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- OBJECTIVE To search the best way to extract puerarin from Radix Puerariae. 目的:探讨葛根素的最佳提取工艺。
- Objective: To discuss the dispersible tablets preparation of radix puerariae isoflavone. 目的:探讨葛根异黄酮分散片的制备工艺。
- Result: the content of puerairin in radix puerariae was less 8~10 times than it in poison ivy. 结果粉葛根中葛根素的含量较野葛根低约8~10倍。
- Different digestion methods of Radix Puerariae have been studied, potassium was determined by ICP AES. 本文研究了葛根样品的不同消解方法 ;提出了用微波消解电感耦合等离子体发射光谱法 (ICP AES)测定葛根中微量元素钾的方法 .
- Methods: Radix Puerariae, Folium Perillae and Radix Aucklandiae in Shen Su tabelits were identified by TLC. 方法:采用TLC法鉴别葛根、紫苏叶、木香。
- Method: the HPLC and TLC were used to determine the content of puerarin in kudzuvine root and radix puerariae. 方法采用高效液相色谱及薄层色谱法对健脑益智合剂的研制及葛根与粉葛根所含葛根素的含量进行测定比较。
- Conclusion:HPLC fingerprint method is repeatable and can b e used in quality assessment of Radix Puerariae. 结论:HPLC指纹图谱法重现性好,可作为葛根的一项质控指标。
- AIM: To set up the method for adsorbing and separating total flavone in Radix Puerariae and in Folium Crataegi. 目的:研究大孔吸附树脂分离纯化葛根与山楂叶中总黄酮的工艺条件。
- METHODS: TLC was used to identify Radix Puerariae, Pericarpium Citri Reticulatae and Radix Glycyrrhizae. 方法对方中葛根、陈皮、甘草建立TLC鉴别,用高效液相色谱法对盐酸麻黄碱、盐酸伪麻黄碱进行测定。
- Objective:To establish HPLC fingerpr int of Radix Puerariae[Pueraria lobata(Willd.)Ohwi]. 目的:建立葛根(野葛)的高效液相色谱(HPLC)指纹图谱。
- Object To study microcosmic mechanism about microwave-assisted extraction( MAE) to Radix Puerariae( RP) and Radix Caulis Acanthopanacis Senticosi( RCAS). 目的研究微波辅助萃取葛根和刺五加的微观机制。
- Study on the methods of extraction and purification of flavonoids in Radix Puerariae and in the Leaves of Crataegus Pinnatifida Bge. 葛根与山楂叶中总黄酮的提取及纯化比较研究。
- METHODS:TLCS method was used to identify Radix salviae miltiorrhizae,Radix aucklandiae, Radix puerariae and Radix notoginseng. 方法:采用薄层层析法,对样品中丹参、木香、葛根和三七进行了鉴别。
- Method: TLC was performed to identify Calculus Bovis Artifactus,Borneolum Syntheticum,Fructus Gardeniae,Radix Puerariae Lobatae and Radix Peucedani. 方法:采用薄层色谱法(TLC)对方中的牛黄、冰片、栀子、葛根、前胡进行定性鉴别。
- METHODS Based on orthogonal test,according to the content of Puerarin,select out the best way to extract Radix Puerariae. 方法:采用正交试验,以葛根素含量为考察指标,对葛根药材的提取条件进行优选。
- Methods:Radix Astragali, Radix Codonopsis, Rhizoma Anemarrhenae, Radix Puerariae, Rhizoma Polygoni cuspidati were identified by TLC. 方法:用薄层色谱法鉴别黄芪、党参、知母、葛根、虎杖。
- Objective: To study clarifying for Naoqing Oral Liquid (Radix Puerariae, Radix Astragali, etc.) with chitin instead of ethanol. 目的:探讨壳聚糖絮凝法代替乙醇沉淀法用于脑清口服液(葛根,黄芪等)制备的可行性。
- Methods: Percolation, maceration, decoction and reflux were adopted, and the flavonoids in Radix puerariae was determined by UV spectrophotometry. 方法 :采用紫外分光光度法测定提取液中的总黄酮含量。
- Objective: To ascertain the process condition of extraction Mashi Granules(Herba Ephedrae, Gypsum Fibrosum, Radix Puerariae, Herba Methal, Semen Armeniacae Amerum, etc. 目的:确定麻石颗粒(麻黄,石膏,葛根,薄荷,苦杏仁,等)提取工艺及制剂处方组成。
- Aim To study the proper pilot-scale process of synthetical utilization of radix puerariae for preparing the starch of radix puerariae,pueraria isoflavones and puerarin. 方法磨浆法制备葛根淀粉,大孔树脂吸附法处理废水制备葛根黄酮,酸水解法制备葛根素。