Edible oils are complex mixtures of organic substances of great commercial importance in the food, pharmaceutical, perfume and cosmetic industries due to their biological properties. This work was devoted to the detection of the total quantitative components of carotenoids and chlorophyll derivatives, as they are responsible for the color, which is an important qualitative characteristic of the oil because it contains antioxidants. Some optical properties of edible oils used in Sudan (corn, olive, peanut, factory sesame, presses sesame and sunflower) oil, purchased from local Sudanese stores were also measured and calculated using the method of UV-VIS spectroscopy (190-1100) nm. It was found that the absorption peak between (230-300) nm indicates the presence of di- and tri-unsaturated fatty acids. Polyphones share a band with different peaks between (300-400) nm. Carotenoids contribute a band with several peaks between (430 and 460) nm, and chlorophyll contribute another strong band at around (414, 670) nm. The results come to light similarity between the absorption spectrum, absorption coefficient and attenuation coefficient. From the transmission spectrum, it was found that corn oil and sunflower oil had the largest transmission spectrum and the lowest transmission spectrum of olive oil.
| Published in | American Journal of Modern Physics (Volume 10, Issue 5) |
| DOI | 10.11648/j.ajmp.20211005.12 |
| Page(s) | 111-114 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Edible Oils, Natural Pigments, Optical Properties, UV-VIS Spectroscopy, Absorption, Transmission, Absorption Coefficient, Attenuation Coefficient
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APA Style
Mahasin Mohamed Dafaa Allah Banaga, Abdelmoneim Awadelgied, Nafie Abdallatief Al Muslet, Ahmed Abubaker Mohamed, Abdalsakhi Suliman Hamed. (2021). Investigation of Natural Pigments and Optical Properties for Some Sudanese Edible Oils Using UV - VIS Spectroscopy Techniques. American Journal of Modern Physics, 10(5), 111-114. https://doi.org/10.11648/j.ajmp.20211005.12
ACS Style
Mahasin Mohamed Dafaa Allah Banaga; Abdelmoneim Awadelgied; Nafie Abdallatief Al Muslet; Ahmed Abubaker Mohamed; Abdalsakhi Suliman Hamed. Investigation of Natural Pigments and Optical Properties for Some Sudanese Edible Oils Using UV - VIS Spectroscopy Techniques. Am. J. Mod. Phys. 2021, 10(5), 111-114. doi: 10.11648/j.ajmp.20211005.12
AMA Style
Mahasin Mohamed Dafaa Allah Banaga, Abdelmoneim Awadelgied, Nafie Abdallatief Al Muslet, Ahmed Abubaker Mohamed, Abdalsakhi Suliman Hamed. Investigation of Natural Pigments and Optical Properties for Some Sudanese Edible Oils Using UV - VIS Spectroscopy Techniques. Am J Mod Phys. 2021;10(5):111-114. doi: 10.11648/j.ajmp.20211005.12
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Download@article{10.11648/j.ajmp.20211005.12,
author = {Mahasin Mohamed Dafaa Allah Banaga and Abdelmoneim Awadelgied and Nafie Abdallatief Al Muslet and Ahmed Abubaker Mohamed and Abdalsakhi Suliman Hamed},
title = {Investigation of Natural Pigments and Optical Properties for Some Sudanese Edible Oils Using UV - VIS Spectroscopy Techniques},
journal = {American Journal of Modern Physics},
volume = {10},
number = {5},
pages = {111-114},
doi = {10.11648/j.ajmp.20211005.12},
url = {https://doi.org/10.11648/j.ajmp.20211005.12},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmp.20211005.12},
abstract = {Edible oils are complex mixtures of organic substances of great commercial importance in the food, pharmaceutical, perfume and cosmetic industries due to their biological properties. This work was devoted to the detection of the total quantitative components of carotenoids and chlorophyll derivatives, as they are responsible for the color, which is an important qualitative characteristic of the oil because it contains antioxidants. Some optical properties of edible oils used in Sudan (corn, olive, peanut, factory sesame, presses sesame and sunflower) oil, purchased from local Sudanese stores were also measured and calculated using the method of UV-VIS spectroscopy (190-1100) nm. It was found that the absorption peak between (230-300) nm indicates the presence of di- and tri-unsaturated fatty acids. Polyphones share a band with different peaks between (300-400) nm. Carotenoids contribute a band with several peaks between (430 and 460) nm, and chlorophyll contribute another strong band at around (414, 670) nm. The results come to light similarity between the absorption spectrum, absorption coefficient and attenuation coefficient. From the transmission spectrum, it was found that corn oil and sunflower oil had the largest transmission spectrum and the lowest transmission spectrum of olive oil.},
year = {2021}
}
TY - JOUR T1 - Investigation of Natural Pigments and Optical Properties for Some Sudanese Edible Oils Using UV - VIS Spectroscopy Techniques AU - Mahasin Mohamed Dafaa Allah Banaga AU - Abdelmoneim Awadelgied AU - Nafie Abdallatief Al Muslet AU - Ahmed Abubaker Mohamed AU - Abdalsakhi Suliman Hamed Y1 - 2021/10/29 PY - 2021 N1 - https://doi.org/10.11648/j.ajmp.20211005.12 DO - 10.11648/j.ajmp.20211005.12 T2 - American Journal of Modern Physics JF - American Journal of Modern Physics JO - American Journal of Modern Physics SP - 111 EP - 114 PB - Science Publishing Group SN - 2326-8891 UR - https://doi.org/10.11648/j.ajmp.20211005.12 AB - Edible oils are complex mixtures of organic substances of great commercial importance in the food, pharmaceutical, perfume and cosmetic industries due to their biological properties. This work was devoted to the detection of the total quantitative components of carotenoids and chlorophyll derivatives, as they are responsible for the color, which is an important qualitative characteristic of the oil because it contains antioxidants. Some optical properties of edible oils used in Sudan (corn, olive, peanut, factory sesame, presses sesame and sunflower) oil, purchased from local Sudanese stores were also measured and calculated using the method of UV-VIS spectroscopy (190-1100) nm. It was found that the absorption peak between (230-300) nm indicates the presence of di- and tri-unsaturated fatty acids. Polyphones share a band with different peaks between (300-400) nm. Carotenoids contribute a band with several peaks between (430 and 460) nm, and chlorophyll contribute another strong band at around (414, 670) nm. The results come to light similarity between the absorption spectrum, absorption coefficient and attenuation coefficient. From the transmission spectrum, it was found that corn oil and sunflower oil had the largest transmission spectrum and the lowest transmission spectrum of olive oil. VL - 10 IS - 5 ER -
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