Possibility of using digital technology in determining the color number of vegetable oil
| Autor: | O. V. Peregonchaya, N. V. Korol’kova, S. A. Sokolova, O. V. D’yakonova |
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| Rok vydání: | 2020 |
| Předmět: | |
| Zdroj: | IOP Conference Series: Earth and Environmental Science. 422:012078 |
| ISSN: | 1755-1315 1755-1307 |
| DOI: | 10.1088/1755-1315/422/1/012078 |
| Popis: | The results obtained in the work allow drawing a conclusion about the principal possibility of using a digital camera of mobile devices to record the intensity of object coloring. In this case, a strong influence on the measurement results has the conditions of digital image fixation: object illumination, color temperature, camera settings. Manual adjustment of camera settings such as: ISO, white balance, exposure time, focal length allows reducing the amount of systematic errors in the analysis of color parameters of the image. In the process of adsorption refining revealed that all the samples showed good sensory characteristics, that is, the consistency is uniform, no turbidity, transparency, light yellow hue, natural Shine. Empirically, the optimal amount of adsorbent to reduce the color number of vegetable oil: 2.5 %. GALLEON V2 SUPER sorbent is more effective compared to GRADE F-160 under equal conditions of adsorption refining. |
| Databáze: | OpenAIRE |
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