Scutellaria Radix, a traditional Chinese medicine, studies on its main active ingredient are limited. In this study, the purpose was to investigate quality difference of Scutellariae Radix from different origins based chemical components and biological activities. The chromatographic fingerprints 33 were established using HPLC, antibacterial activities studied with microdilution method. Moreove...


 Purpose: To screen quality markers of Jie-Geng decoction (JGD) through multiple analytical methods and integration network pharmacology HPLC-ELSD fingerprint.
 Methods: Network was used to the potential bioactive components JGD. Simultaneously, fingerprint combined with carried out for determination chemical compounds in Subsequently, identification variations JGD were established r...

Indigenous System of Medicine is gaining more and more attention towards its use allover the world, due to fewer side effects and less cost. Quality control of these medicines is the prominent part of this system of medicine for modernization and globalization. There are various analytical techniques available presently and screening of bioactive markers and compounds having therapeutic effects...

A simple and reliable method of high-performance liquid chromatography with photodiode array detection (HPLC-DAD) was developed to evaluate the quality of Receptaculum Nelumbinis (dried receptacle of Nelumbo nucifera) through establishing chromatographic fingerprint and simultaneous determination of five flavonol glycosides, including hyperoside, isoquercitrin, quercetin-3-O-β-d-glucuronide...

An increasing traffic of over 55,000 ships a year in Turkish seas are producing an average of 12 illegal oil spills a year. Fingerprint analysis is initiated by comparison of fluorometric spectra of polluted sea water sample and suspected source sample. ‘Matching’ is confirmed or rejected by subsequent comparison of FTIR, HPLC and GC-FID. In this study, 39 clean sea waters, 41 polluted sea wate...