… This paper proposed a methodology for NIR spectrometric determination of acidity, refractive
index and viscosity in edible vegetable oils. For this purpose, a combination of spectral …

… value of vegetable oils strongly correlates with their quality. … protection from low quality and
adulterated edible oils. Certain … and quantification of the quality parameters. The latter issue is …

… quality parameter for frying oils (Abdulkarim et al. 2007, Orthoefer 1988, and Fritsch 1981).
From our experience in vegetable oil … , VIS, and TPC for fresh vegetable oils are 0.01–0.1, 20–…

… Therefore, the acid value (AV) is one of the most frequently determined quality indicators
during vegetable oil production, storage and marketing. The AV is expressed as the amount of …

… quality control of diesel with intention to identify and determine adulterations of oils and
even fats of vegetable … on diesel (main constituents of vegetable oils and fats) by high …

… data for contaminated vegetable oils like sunflower, olive, and palm oil and in addition raw
… food quality. There is still discussion where to fix a reasonable limit for such contaminants in …

… oil quality analysis is required. Therefore, the aim of the study was to assess qualities of edible
vegetable oils … Iodine value of oils was determined mainly to determine which oil types are …

… is important for both health and commercial reasons, there is continued need for improved,
rapid, and accurate methods to determine their provenance, quality, and adulteration. Ideal …

… In addition, the potential of using a single calibration model to measure the quality of oil …
Development of a rapid method for the determination of frying oil quality based on capillary …

… The measurement of oxidative stability and oxidation products is essential to determine
shelf life, acceptability, and nutritional quality of edible oils (1,2). Lipid oxidation measurement …