Obezitede Tat Duyusunun Etkisi: Yağ Algısı

Son yıllarda yaşam tarzında meydana gelen değişiklikler yeme davranışını da beraberinde etkilemektedir. Değişen yaşam koşullarıyla beraber duyusal çekiciliği fazla olan hazır besinlerin tüketimi büyük oranda artış göstermektedir. Hazır besinlerdeki duyusal istek artışının temel sebeplerinden biri besinlerin içermiş olduğu yağ miktarı olarak gösterilmektedir. Yağ içeriği fazla olan besinlerin tüketiminin artmasıyla; ağızda yağ asidi eşik değerinde artışlar meydana gelmekte, yağ algısına karşı duyarsızlaşma ve sonunda da aşırı besin tüketimine bağlı olarak obeziteye sebep olmaktadır. Her ne kadar beş temel tat arasında yer almasa da yağ algısı-duyusu, yağ tadı olarak tanımlanmaya başlamış olup, iştah kontrolü ve besin seçimi mekanizmaları üzerinde etkilidir. Çağımız global sorunu olan obezitenin önlenmesi ve tedavisinde yağ algısının önemi gittikçe artmaktadır. Bu derleme yağ algısı ve obezite üzerine etkisini incelemek amacıyla planlanmıştır.

The Effect of Taste Sense in Obesity: Fat Taste Sensation

Recently, the consumption of ready to eat foods has greatly increased and with the life style it has become extremely easy to reach them with a lot of sensory attractiveness. Mainly, fat, is responsible for the sensory attractiveness of ready to eat foods. Changes in eating habits have an important role in obesity, such as increased consumption of readyto-eat foods cause increase in fatty acid threshold and fat taste desensitization. However, the fat taste sensation is not defined as five basic taste, it is now recently recognized as fat taste and also it has effect on appetite and food choice mechanisms. In order to prevent and treat obesity the importance of fat taste sensation is increasing. This review was planned to examine the effect of fat taste sensation on obesity.

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