An Established HPLC-MS/MS Method for Evaluation of the Influence of Salt Processing on Pharmacokinetics of Six Compounds in Cuscutae Semen

An Established HPLC-MS/MS Method for Evaluation of the Influence of Salt Processing on Pharmacokinetics of Six Compounds in Cuscutae Semen

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A sensitive and effective method was developed for clarifying the pharmacokinetic properties of six compounds (including hyperin, chlorogenic acid, neochlorogenic acid, p-coumaric acid, astragalin, and isoquercitrin) in two processed Cuscutae iphone 14 price texas Semen samples by high performance liquid chromatography mass spectrometry (HPLC-MS/MS).The six compounds were separated by acetonitrile and 0.1% formic acid-water on an Agilent Eclipse plus C18 column (4.

6 mm × 100 mm, 1.8 μm).All compounds were analyzed with negative ion mode in multiple reaction monitoring (MRM).

The lower limits of quantification (LLOQ) of hyperin, astragalin, neochlorogenic acid, chlorogenic acid, isoquercitrin, and p-coumaric acid were 1, 0.1, 4, 0.1, 2, and 4 ng·mL−1, respectively.

The validated approach was effectively used for the pharmacokinetics of six compounds of two processed Cuscutae Semen samples after oral blackmores ache relief focus review administration to rat.The results indicated that salt processing could improve the adsorption and bioavailability of astragalin in Cuscutae Semen.