Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Chau-Yang Chen"'
Publikováno v:
Journal of Food and Drug Analysis. 11
Publikováno v:
Journal of Food and Drug Analysis. 11
Publikováno v:
Journal of Food and Drug Analysis. 4
A simple yet effective GCIMS protocol was developed and evaluated for the determination of free codeine, free morphine, 6-acetylmorphine, total codeine and total morphine in urine. Optimal recovery was achieved with extraction conducted at pH 9.0. Tr
Publikováno v:
Journal of Food and Drug Analysis. 7
Publikováno v:
Journal of Food and Drug Analysis. 7
Publikováno v:
Journal of Food and Drug Analysis. 9
Publikováno v:
Biomedical Chromatography. 20:787-793
A rapid, accurate and reliable reversed-phase high-performance liquid chromatographic (HPLC) method for the determination of naproxen and its photodegradation products in methanol was developed and validated. An Inertsil 5-ODS-3V column (5 microm, C1
Publikováno v:
Food Chemistry. 86:479-484
The root of burdock ( Arctium lappa L.) has long been cultivated as a popular vegetable in Taiwan and Japan for dietary use and folk medicine. The present study investigated the influence of the different treatments of peeling and heat treatment on (
Publikováno v:
Journal of Chromatographic Science. 41:381-384
A high-performance liquid chromatographic (HPLC) assay method for assessing the degradation of tolmetin (TLM) is developed and validated under acidic, basic, and photoirradiated conditions. The HPLC method includes an Inertsil 5 ODS-3V column (250- x
Publikováno v:
Journal of Inclusion Phenomena and Macrocyclic Chemistry. 46:111-115
The aim of this study was to investigate the characteristics ofhydroxypropyl-β-cyclodextrin (HPCD) on the solubility,photostability and dissolution of carprofen (CP). It was found that the solubility of carprofen increased 52-fold when16% HPCD was a