Combinative method using multi-components quantitation by single reference standard and HPLC fingerprint for comprehensive evaluation of Rhodiola crenulata H.Ohba
期刊论文
摘要:
A combinative method using HPLC-DAD quantitative analysis and fingerprints were developed to evaluat...
Identification and characterization of stress degradation products of piperine and profiling of a black pepper (Piper nigrum L.) extract using LC/Q-TOF-dual ESI-MS
期刊论文
摘要:
A rapid, specific and reliable high-performance liquid chromatography combined with quadrupole time-...
Determination of hydroxyl radicals photochemically generated in surface waters under sunlight by high performance liquid chromatography with fluorescence detection
期刊论文
摘要:
Hydroxyl radicals can be generated in various kinds of surface water under sunlight, which has a gre...