From consumers' science to food functionality-Challenges and opportunities for vibrational spectroscopy
1Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation (QAAFI), The University of Queensland, Brisbane, QLD, Australia.
Advances in Food and Nutrition Research
|July 27, 2021
Summary
Vibrational spectroscopy offers a faster, non-destructive alternative to traditional food analysis. This technique, combined with data analysis, can accurately estimate food composition and functionality.
Area of Science:
- Food Science
- Analytical Chemistry
- Spectroscopy
Background:
- Traditional food analysis methods are often destructive and time-consuming.
- The food industry and R&D sectors require more efficient analytical approaches.
- Vibrational spectroscopy has emerged as a promising alternative.
Purpose of the Study:
- To provide an overview of vibrational spectroscopy techniques for food analysis.
- To explore the integration of these techniques with multivariate data analysis.
- To present examples of their application in measuring food properties.
Main Methods:
- Near-infrared (NIR) spectroscopy
- Mid-infrared (MIR) spectroscopy
- Raman spectroscopy
- Multivariate data analysis
Main Results:
- Vibrational spectroscopy techniques can be used to analyze a wide range of foods and ingredients.
- These methods allow for the estimation of composition, functionality, and sensory properties.
- The combination with multivariate data analysis enhances analytical capabilities.
Conclusions:
- Vibrational spectroscopy presents a non-destructive and efficient approach to food analysis.
- These techniques offer a viable alternative to conventional destructive methods.
- Further application in the food industry and R&D is recommended.
Keywords:
Big dataFood compositionFunctionalityInfraredMultivariate data analysisNutritionSensorsVibrational spectroscopyMore Related Videos
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