Piperine (PIP) is a natural alkaloid isolated from Piper longum L. that presents antioxidant,
anticonvulsant, antimicrobial, neuroprotective, larvicidal, antiparasitic, anticancer effect and …

This review summarizes the literature data reported from 2000 up to the present on the
development of various electrochemical (voltammetric, amperometric, potentiometric and …

Background: High performance liquid chromatography is an integral analytical tool in
assessing drug product stability. HPLC methods should be able to separate, detect, and …

Three simple Thermometric assisted UV-Visible Spectrophotometric methods, Classical
Least Square (CLS), Partial Least Square (PLS) and Principal Component Regression …

To simultaneously determine quercetin and rifampicin in raw material and liquid-solid
formulation, a numerical technique built on spectroscopic data associated with partial least …

摘要白胡椒粉末与面粉颜色非常接**因此在白胡椒粉末中掺入少量的面粉很难通过人的视觉或
嗅觉判别高光谱成像不仅可以获得物质的光谱信息还可以获得物质的空间位置信息因此利用高 …

Design of Experiment assisted stability indicating RP-HPLC was developed and optimized
using response surface methodology for determination of Tolvaptan. Mobile phase was …

Three multivariate calibration-prediction techniques, partial least squares (PLS), principal
component regression (PCR) and artificial neural networks (ANN), have been applied …

For simultaneous analysis of Ciprofloxacin Hydrochloride (CIP), phenazopyridine
Hydrochoride (PHE), in its drugdose type, chemometric-assisted UV spectrophotometric …

Chemometry is the use of mathematical and statistical methods to improve the
understanding of chemical information and to correlate quality parameters or physical …