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13 March 2024 Rapid determination of edible oil fortification and quality parameters using optical techniques
Wenbo Wang, Ted Baughman, Matthew D. Keller
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Proceedings Volume PC12832, Optics and Biophotonics in Low-Resource Settings X; PC128320A (2024) https://doi.org/10.1117/12.3006284
Event: SPIE BiOS, 2024, San Francisco, California, United States
Abstract
Edible oil is an important source of macronutrients and a good vehicle for micronutrients such as Vitamin A. Quality of edible oils is determined by conventional laboratory methods that are often expensive, relying on chemicals, and slow turnaround. If quality tests are more readily available in low-resource settings, we can more effectively address human malnutrition, especially for vulnerable populations. However, there is a lack of incentive and efforts to bridge gap between efficient tests and available technology, though, so here we show initial outcomes from our edible oil quality analysis using optical approaches including ultraviolet and near-infrared spectroscopy.
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Wenbo Wang, Ted Baughman, and Matthew D. Keller "Rapid determination of edible oil fortification and quality parameters using optical techniques", Proc. SPIE PC12832, Optics and Biophotonics in Low-Resource Settings X, PC128320A (13 March 2024); https://doi.org/10.1117/12.3006284
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KEYWORDS
Photovoltaics
Near infrared spectroscopy
Ultraviolet radiation
Absorption spectroscopy
Education and training
Equipment
Quality control
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