The potential of visible and near infrared spectroscopy (Vis/NIRS) for its ability to nondestructively differentiate infant formula milk powder varieties was ...
This research shows that visible and near infrared reflectance spectroscopy has the potential to be used for discrimination of milk powder varieties, and a ...
This research shows that visible and near infrared reflectance spectroscopy has the potential to be used for discrimination of milk powder varieties, ...
Abstract. The effect of data pre-processing, including standard normal vari- ate transformation (SNV), Savitzky-Golay first derivative transformation (S.
Bibliographic details on Comparison of Data Pre-processing in Pattern Recognition of Milk Powder Vis/NIR Spectra.
People also ask
What is the use of near-infrared spectroscopy on milk and milk products?
NIR spectroscopy is not limited to powdered milk, it is widely used in the analysis of other dairy products [53]. These applications include measurements of the fat, protein, and moisture in cheese [53] . Milk is also analyzed for water content, fat, protein, lactose, and total solids. ...
What is the NIR spectroscopy technique?
NIR spectroscopy is a vibrational spectroscopy, similar to infrared (IR) or Raman techniques, in which the incident electromagnetic radiation probes molecular vibrations, i.e. oscillating changes in bond lengths (stretching vibrations) and angles between these bonds (deformation vibrations) [3,4,14].
Feb 8, 2024 · Three benchtops and one handheld near-infrared spectrometer (NIRS) with different signal processing techniques (grating, Fourier transform, and ...
Due to their rapid measurement and minimal or no sample preparation, they are highly suitable for in-line process monitoring. This study demonstrates that Vis- ...
Jul 13, 2022 · The qualitative discriminant analysis of NIR spectroscopy is one of the hot research directions in recent years. For the classification and ...
The objective of this study is to quantify the NP content in adulterated NP by using a rapid and non-destructive visible and near infrared (Vis-NIR) ...
