Quick and reagent-free monitoring of edible oil saponification values using a handheld Raman device

Saponification value, the average molecular weight of fatty acids, is a crucial parameter for detecting adulteration of edible oils. Conventionally, it is determined in a laboratory setup through a time-consuming, laborious titration process using chemical reagents. Herein, the application of Raman...

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Veröffentlicht in:	Food chemistry 2025-02, Vol.464 (Pt 1), p.141580, Article 141580
Hauptverfasser:	Ajikumar, Nandu, Emmanuel, Neethu, Abraham, Bini, John, Annu, Pulparamban, Arif, Unni, K.N. Narayanan, Yoosaf, Karuvath
Format:	Artikel
Sprache:	eng
Schlagworte:	Coconut Oil - chemistry Fatty Acids - analysis Fatty Acids - chemistry Food Contamination - analysis Molecular Weight Multivariate analysis Oil adulteration Plant Oils - chemistry Raman spectroscopy Spectrum Analysis, Raman - instrumentation Spectrum Analysis, Raman - methods Triglycerides - analysis Triglycerides - chemistry
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