Detection of pork in used cooking oil using fourier transform infrared spectroscopy
Fraudulent incorporation of cheaper materials such as used cooking oil into fresh cooking oil can become a problem for reasons related to religious, ethical, and legal requirement. Thus, the present study aimed to detect pork adulteration in the used cooking oil by using Fourier Transform Infrared...
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| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
Kulliyyah of Allied Health Sciences, International Islamic University Malaysia
2021
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/92310/1/92310_Detection%20of%20pork%20in%20used%20cooking%20oil.pdf http://irep.iium.edu.my/92310/ https://journals.iium.edu.my/ijahs/index.php/IJAHS/article/view/547 |
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| Summary: | Fraudulent incorporation of cheaper materials such as used cooking oil into fresh cooking oil can become a problem
for reasons related to religious, ethical, and legal requirement. Thus, the present study aimed to detect pork
adulteration in the used cooking oil by using Fourier Transform Infrared (FTIR) Spectroscopy. Samples of frying oils
from fried pork, fried fish, fried chicken and fried banana were analysed. Spiked samples were prepared by adding
frying oil from fried pork ranging from 3% to 70% (v/v) to frying oils from fried fish, fried chicken and fried banana.
The data obtained were further analysed with Principal Component Analysis (PCA) for better results feasible. In the
evaluation of the spiked samples, this method was able to detect at least 3% of pork adulteration in used cooking
oils. However, it unable to classify the samples based on their sources. This method would beneficial to ensure food
integrity in the frying oils. |
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