✦ LIBER ✦

HPLC Method for the determination of Paeoniflorin in Paeonia Lactiflare Pall and its preparations

✍ Scribed by Mi Zhou; Hong Cai; Zhuging Huang; Yuqing Sun

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 34 KB
Volume: 12
Category: Article
ISSN: 0269-3879
DOI: 10.1002/(sici)1099-0801(199801/02)12:1<43::aid-bmc730>3.0.co;2-0

No coin nor oath required. For personal study only.

✦ Synopsis

An HPLC method was described for the determination of Paeoniflorin in Paeonia Lactiflare Pall and its set prescription preparations, Paeoniflorin was separated on an ODS column with a mobile phase of methanoltetrahydrofuran-water (17:3:80, v/v/v) and detected at 230 nm. The result was calculated by external standard method. The recovery of Paeoniflorin in Paeonia Lactiflare Pall is 96.2% with relative standard deviation of 0.76%.

📜 SIMILAR VOLUMES

VALIDATION OF AN HPLC METHOD FOR THE DET

VALIDATION OF AN HPLC METHOD FOR THE DETERMINATION OF FLEROXACIN AND ITS PHOTO-DEGRADATION PRODUCTS IN PHARMACEUTICAL FORMS

✍ Predrag Djurdjevic; Aleksandra Laban; Milena Jelikic-Stankov 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 278 KB

A capillary zone electrophoretic method

A capillary zone electrophoretic method for the determination of nimesulide in pharmaceutical preparation and serum

✍ Dilek Dogrukol-Ak; Muzaffer Tuncel; Hassan Y. Aboul-Enein 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 88 KB 👁 2 views

Development of a method for the determin

Development of a method for the determination of danofloxacin in plasma by HPLC with fluorescence detection

✍ M. A. Garcia; C. Solans; J. J. Aramayona; S. Rueda; M. A. Bregante 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 49 KB 👁 2 views

A simple and sensitive HPLC method has been developed for the determination of danofloxacin (DAN) in plasma. Sample preparations were carried out by adding phosphate buffer (pH 7.4, 0.1 M), followed by extraction with trichloromethane. DAN and the internal standard, sarafloxacin (SAR), were separate

Development of an hplc method for determ

Development of an hplc method for determining the alpha2-adrenergic receptor agonist brimonidine in blood serum and aqueous humor of the eye

✍ N. K. Karamanos; F. Lamari; J. Katsimpris; S. Gartaganis 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 41 KB 👁 1 views

A procedure for determining brimonidine [5-bromo-6-(2-imidazolidinylideneamino) quinoxaline] in biological samples using a reversed-phase isocratic HPLC method is described. The application in blood serum and eye aqueous humor of patients treated with the Alphagan TM ophthalmic solution was carried

Use of silica gel with reversed-phase el

Use of silica gel with reversed-phase eluents for the separation and determination of alkaloids in Corydalis Yanhusuo W. T. Wang and its preparations

✍ Yuan Yong-Fang; Liu Zheng-Liang; Li Xiu-Lu 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 279 KB

An HPLC method using unmodified silica with reversed-phase eluents was developed for the determination of DL-tetrahydropahatine in Corydalis Yunhusuo W. T. Wang and its set preSCriPtiOn preparations. The mobile phase was a mixture of methanol and 2 mmollL phosphate buffer (75:25, v/v). The result wa

A high-performance liquid chromatographi

A high-performance liquid chromatographic method for the determination of nicardipine in plasma and its application to pharmacokinetics in humans

✍ Ke Li; Xin Zhang; Yi-sheng Yuan; Fei-lang Zhao 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 55 KB 👁 2 views

A simple and sensitive reversed-phase liquid chromatographic method has been developed and validated for the analysis of nicardipine in human plasma and the study of the pharmacokinetics of the drug in human body. Nicardipine and nimodipine (internal standard) in plasma were extracted with hexane-bu