In the present study, a rapid fingerprint analysis of Ligusticum chuanxiong (L. chuanxiong) was developed based on ultra-fast liquid chromatography coupled with diode array detection (UFLC-DAD). The analysis time was shortened from approximately 75 min on conventional high-performance liquid chromatography (HPLC) to 40 min on UFLC. This method was validated in terms of stability [<4.40% relativ...

FeiYangchangweiyan capsule (FY capsule), a traditional Chinese medicinal preparation consisting of three medicinal herbs, has been used to treat bacterial dysentery, acute, and chronic gastroenteritis for several decades. In this study, a novel, convenient, accurate, and valid method was developed by using high-performance liquid chromatography (HPLC) coupled with diode array detection...

Antidesma bunius is an edible berry fruit with many benefits, such as natural antimicrobials, anticancer, dyes, etc. However, data on chemical content in the still limited. The purpose of this research to identify volatile compounds fruit. We extracted and analyzed A. fruit’s using GC-MS HPLC–DAD-ESI-MS methods. Forty-nine representing 99.91% total chromatogram’s relative peak area were detecte...

In order to establish an effective and quick method for screening potential bioactive compounds in Traditional Chinese Medicines (TCMs), hepatocytes were employed for extracting either bifendate, a clinical medicine for liver diseases, or chemicals in Herba Artemisiae Scopariae (A. Scopariae), a commonly used traditional Chinese medicine for remedying liver diseases such as hepatitis induced by...

Fenarimol (Rubigan) is a pyrimidine ergosterol biosynthesis inhibitor used as a systemic fungicide. The authors present a fatal fenarimol intoxication case analysed in the Forensic Toxicology Service of the National Institute of Legal Medicine. The results were used to compare two different HPLC techniques, regarding selectivity and sensitivity: an HPLC system with a diode array detector (DAD) ...

A re-investigation of subaerial parts of Leontodon cichoraceus (Ten.) Sanguin. yielded the new germacrane-type sesquiterpenoid 15-beta-D-glucopyranosyl-8-[p-(beta-D-glucopyranosyloxy)phenylacetyl]-salonitenolide. The structure was established by APCI mass spectrometry and 1D- and 2D-NMR spectroscopy. A survey by HPLC-DAD and HPLC-MS gave no signs of this compound in 23 other taxa of Leontodon.

Submit Manuscript | http://medcraveonline.com HPLC-UV: High Performance Liquid Chromatography And Ultravioleta Detector; HPLC-DAD: High Performance Liquid Chromatography and Diode Array Detector; NCB: Blank Nanocapsules; NCLS: Nanocapsules Containing Essential Oil of L. Sidoides; ODS: Octadecylsilyl Groups; OELS: Essential Oil of Lippia Sidoides; PLGA: Poly D, L-Lactide-Co-Glycolyde; PTFE: Poly...

A single step analysis method for the quantification of 11 different aromatic compound in aqueous samples by use HPLC-FLD/DAD.

BACKGROUND The medicinal importance of a novel plant Olax nana Wall. ex Benth. (family: Olacaceae) was revealed for the first time via HPLC-DAD finger printing, qualitative phytochemical analysis, antioxidant, cholinesterase, and α-glucosidase inhibitory assays. METHODS The crude methanolic extract of O. nana (ON-Cr) was subjected to qualitative phytochemical analysis and HPLC-DAD finger prin...