Journals / AYDIN GASTRONOMY / 2020 / Cilt: 4 - Sayı: 2

The Presence and Importance of Trans Fatty Acids in Foods

Gıdalarda Trans Yağ Asitlerinin Varlığı ve Önemi

Pages
113–124
Publication Date
2020-07-25
DOI
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AI Summary & Key Takeaways

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

This review attempts to define, explain the formation of trans fatty acids that are found in majority food and known to cause many diseases such as heart disease, and the impact of it on human health.

📌 3 Key Takeaways

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Objective & Hypothesis:Trans fatty acids (TFA) are unsaturated fatty acids containing at least one unconjugated double bond in the trans configuration.
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Key Findings & Data:Hydrogenation is the process, where sensitivity to oxidation in oils is reduced, taste is stabilized by adding hydrogen to the double bonds between the carbons of unsaturated fatty acids and uses of products are increased by changing the physical properties of the oils.
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Conclusion & Impact:This review attempts to define, explain the formation of trans fatty acids that are found in majority food and known to cause many diseases such as heart disease, and the impact of it on human health.
🔬Design:Review & Systematic Survey
📍Scope:Comprehensive Sample
⚙️Variables:Trans yağ asitleri · Hidrojenasyon · Biyohidrojenasyon

Abstract

Trans fatty acids (TFA) are unsaturated fatty acids containing at least one unconjugated double bond in the trans configuration. TFA in our diet can be stemmed from industrially produced oils and products that are naturally derived from ruminants. The main process that contributes to the formation of industrial TFA is the hydrogenation of vegetable oils. Hydrogenation is the process, where sensitivity to oxidation in oils is reduced, taste is stabilized by adding hydrogen to the double bonds between the carbons of unsaturated fatty acids and uses of products are increased by changing the physical properties of the oils. In general, TFA is formed during thermal processes such as hydrogenation, refining and frying, while natural TFA is formed in the rumen of ruminant animals through biohydrogenation. 82-90% of the TFA is taken into the body in diet is originates from industrial partial hydrogenation processes, while 2-8% of it from animal products. This review attempts to define, explain the formation of trans fatty acids that are found in majority food and known to cause many diseases such as heart disease, and the impact of it on human health.

Özet

Trans yağ asitleri (TYA), trans konfigürasyonunda en az bir tane konjuge olmayan çift bağ ihtiva eden doymamış yağ asitlerdir. Diyetimizde bulunan TYA, endüstriyel olarak üretilmiş yağlardan ve doğal olarak ruminantlardan elde edilen ürünlerden kaynaklanabilmektedir. Endüstriyel TYA oluşumuna katkıda bulunan ana işlem bitkisel yağların hidrojenasyonudur. Hidrojenasyon, doymamış yağ asitlerinin karbonları arasındaki çift bağlara hidrojen ilavesi yapılarak yağlarda oksidasyona duyarlılığı azaltma, tat stabilitesini sağlama ve yağların fiziksel özelliklerini değiştirerek ürünün kullanım alanlarını artırma işlemdir. Genel olarak TYA, hidrojenasyon, rafinasyon ve kızartma gibi termal işlemler sırasında meydana gelirken, doğal TYA, ruminant hayvanların rumeninde, biyohidrojenasyon yoluyla oluşmaktadır. Diyetle birlikte alınan TYA’nin %82-90’ı endüstriyel kaynaklı kısmi hidrojenasyon işlemlerinden kaynaklanırken, %2-8’i hayvansal ürünlerden kaynaklanmaktadır. Bu derleme çalışmasında, kalp rahatsızlığı başta olmak üzere, birçok hastalığa yol açtığı bilinen ve birçok gıdanın içeriğinde bulunan trans yağ asitlerinin tanımı, oluşum mekanizmaları ve insan sağlığı üzerindeki etkileri hakkında bilgi verilmeye çalışılmıştır.

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Cite This Article

YÜKSEL, A. K., YÜKSEL, M. (2020). The Presence and Importance of Trans Fatty Acids in Foods. AYDIN GASTRONOMY, Cilt: 4 - Sayı: 2, 113–124. https://ajindex.com/articles/472003

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References (9)

  1. Agrawal, A., Gupta, R., Varma, K., Mathur, B. (2008). High trans fatty acid content in common Indian fast foods. Nutrition & Food Science, 38(6), 564-9. https://doi.org/10.1108/00346650810920178
  2. Anon. (2006). Trans fats, alzheimer disease and cognitive decline. http://www.tfx.org.uk/page131.html.
  3. Arıcı, M., Taşan, M., Gecgel, Ü., Özsoy, S. (2002). Determination of fatty acid composition and total trans fatty acids of Turkish margarines by capillary gas-liquid chromatography. Journal of the American Oil Chemists' Society, 79, 439-44.
  4. Aro, A., Amaral, H.M., Kesteloot, H., Rimestad, A., Thamm, M., Van Poppel, G. (1998). Trans FA in french fries, soups and snacks from 14 european countries: The Transfair study”, Journal of Food Composition and Analysis, 11, 170-177. https://doi.org/10.1006/jfca.1998.0572
  5. Ascherio, A., Hennekens, C.H., Buring, J.E., Master, C., Stampfer M.J., Willett, W.C. (1994). Trans-fatty acids intake and risk of myocardial infarction. Circulation, 89(1), 94-101. https://doi.org/10.1161/01.CIR.89.1.94
  6. Bakker, N., Vant Veer, P., Zock, P.L. (1997). Adipose fatty acids and cancers of the breast, prostate and colon: An ecological study. International Journal of Cancer, 72, 587-591. https://doi.org/10.1002/(SICI)1097-0215(19970807)72:4
  7. Bauman, D.E., Baumgard, L.H., Corl, B.A., Griinari, J.M. (1999). Biosynthesis of conjugated acid in ruminants. Proceedings of the American Society Animal Science, http://www.asas.org/jas/symposia/proceedings/0937.pdf [accessed 18.07.10]. Belitz, H.D., Grosch, W. (1999). Food Chemistry. Springer, p.: 145-157,
  8. Berlin. Bensadoun, A. (2003). Trans fatty acids- health and labeling isues. Division of Nutritional Sciences, Cornell University. Bhardwaj, S., Passi, S.J., Misra, A. (2011). Overview of trans fatty acids: Biochemistry and health effects. Clinical Research & Reviews 5, 161-164. https://doi.org/10.1016/j.dsx.2012.03.002
  9. Bouchon P. (2009). Understanding oil absorption during deep-fat frying. Advances in Food and Nutrition Research, 57, 209-34. https://doi: 10.1016/S1043-4526(09)57005-2 Boue´, C., Combe, N., Billeaud, C., Entressangles, B. (2000). Nutritional implication of trans fatty acids during perinatal period in French pregnant women. Human Nutrition and Animal Feeding, Joint International Congress and Expo, Lipids, Fats and Oils Opportunities and Responsibilities in the New Century, Wurzburg, Germany. Caggiula, A.W., Mustad, V.A. (1997). Effects of dietary fat and fatty acids on coronary artery disease ris