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Journals / Turkish Journal of Agriculture and Forestry / 2015 / Cilt: 39 - Sayı: 1

Investigation of fatty acid composition and trans fatty acid formation in extracted oils from French-fried potatoes and classification of samples using chemometric approaches

Elif YILDIRIM
Ömer Said TOKER
Safa KARAMAN
Ahmed KAYACIER
Mahmut DOĞAN
Pages
80–90
Publication Date
2015-03-15
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Three PCs were found to be explanatory of more than 84.96% of the total variability in the data set.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The present study investigates fatty acid composition and trans fatty acid formation in oils extracted from French-fried potatoes, which were produced in the laboratory and collected from different restaurants.
📊
Key Findings & Data:Potatoes were fried at 180 °C at different frying periods (1, 7, 13, 19, 25, and 31 min) and the fatty acid composition of the extracted oils was determined.
💡
Conclusion & Impact:Three PCs were found to be explanatory of more than 84.96% of the total variability in the data set.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Fatty acid composition · French-fried potatoes · trans configuration

Abstract

The present study investigates fatty acid composition and trans fatty acid formation in oils extracted from French-fried potatoes, which were produced in the laboratory and collected from different restaurants. Potatoes were fried at 180 °C at different frying periods (1, 7, 13, 19, 25, and 31 min) and the fatty acid composition of the extracted oils was determined. Principal component analysis and hierarchical cluster analysis were used to characterize and classify the samples. Four major fatty acids were identified in the samples, namely palmitic acid, stearic acid, oleic acid, and linoleic acid. Linolelaidic acid (C18:2 trans) was detected in the oil samples extracted from potatoes fried in margarine. Three principal components (PCs) and 4 main clusters were obtained from the chemometric analysis, which characterized the samples. Three PCs were found to be explanatory of more than 84.96% of the total variability in the data set.

Özet

The present study investigates fatty acid composition and trans fatty acid formation in oils extracted from French-fried potatoes, which were produced in the laboratory and collected from different restaurants. Potatoes were fried at 180 °C at different frying periods (1, 7, 13, 19, 25, and 31 min) and the fatty acid composition of the extracted oils was determined. Principal component analysis and hierarchical cluster analysis were used to characterize and classify the samples. Four major fatty acids were identified in the samples, namely palmitic acid, stearic acid, oleic acid, and linoleic acid. Linolelaidic acid (C18:2 trans) was detected in the oil samples extracted from potatoes fried in margarine. Three principal components (PCs) and 4 main clusters were obtained from the chemometric analysis, which characterized the samples. Three PCs were found to be explanatory of more than 84.96% of the total variability in the data set.

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Cite This Article

YILDIRIM, E., TOKER, Ö. S., KARAMAN, S., KAYACIER, A., DOĞAN, M. (2015). Investigation of fatty acid composition and trans fatty acid formation in extracted oils from French-fried potatoes and classification of samples using chemometric approaches. Turkish Journal of Agriculture and Forestry, Cilt: 39 - Sayı: 1, 80–90. https://ajindex.com/articles/179938

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