Effect of data preprocessing methods in near-infrared diffuse reflectance spectroscopy for the determination of the active compound in a pharmaceutical preparation

Keyphrases

• Active Compounds 100%
• Pharmaceutical Preparations 100%
• Near-infrared Diffuse Reflectance Spectroscopy 100%
• Data Preprocessing Technique 100%
• Partial Least Squares Regression 33%
• Standard Normal Variate 33%
• Standard Error of Prediction 33%
• Data Preprocessing 33%
• Second Derivative 33%
• Detrending 33%
• Relative Standard Error 33%
• Optical Fiber Probe 33%
• Multiplicative Scatter Correction 33%
• Strong Scatter 33%

Agricultural and Biological Sciences

• Reflectance Spectroscopy 100%
• Fiber Optics 50%
• Least Squares Method 50%

Chemistry

• Diffuse Reflectance IR Spectroscopy 100%
• Pharmaceutics 100%