- Rapid identification of coumarins from Fructus citri Sarcodactylis by UPLC/Q-TOF-MS.
Rapid identification of coumarins from Fructus citri Sarcodactylis by UPLC/Q-TOF-MS.
Natural product research (2014-09-26)
Zhong Yanmei, Feng Yifan, Wu Xia, Guo Jiao
PMID25253205
ABSTRACT
Coumarins is a kind of important components in traditional Chinese medicine. Due to their special structure, they have significant pathological connections with many diseases. In this research, we established a rapid method to analyse the coumarins from Fructus citri Sarcodactylis by using the technique of ultra-performance liquid chromatography with quadruple time-of-flight mass spectrometry. Twenty-one coumarins were identified from Fructus citri Sarcodactylis, 10 were discovered for the first time. At the same time, a rapid sensitive method for identifying coumarins from Fructus citri Sarcodactylis was established.
MATERIALS
Product Number
Brand
Product Description
Sigma-Aldrich
Acetonitrile solution, contains 10.0% acetone, 0.05% formic acid, 40.0% 2-propanol
Sigma-Aldrich
Acetonitrile solution, contains 0.1 % (v/v) trifluoroacetic acid, suitable for HPLC
Sigma-Aldrich
Acetonitrile solution, contains 0.05 % (w/v) ammonium formate, 5 % (v/v) water, 0.1 % (v/v) formic acid, suitable for HPLC
Supelco
Residual Solvent - Acetonitrile(solution in DMSO), Pharmaceutical Secondary Standard; Certified Reference Material
USP
Residual Solvent Class 2 - Acetonitrile, United States Pharmacopeia (USP) Reference Standard