How does Fat taste? Check what Scientists say!

Scientist at the Purdue University has carried out an extensive research regarding the taste of fat, which is responsible for obesity.

In the study, volunteers tasted samples infused with chemicals representative of basic tastes and fatty acids. Their noses were clipped so the aromas did not interfere, as that is a major factor in flavour. They found that the fat sensation was distinct and that fatty acids- the building blocks of fat- tasted bad. Forbes reported that, many scientists believe the thick, creamy consistency that fat imbues, in combination with other tastes, aromas and textures, make it innately gratifying. The new findings suggests that humans may be programmed to like fats and dislike fatty acids.

The research conducted by the scientists showed that, fat had a distinct taste and it generated a completely different set of brain activity patterns.

Richard Mattes, a professor of Foods and Nutrition at Purdue, said, "We have a solution where one form of fat is adding to the appeal of food and may encourage intake. While with another, the taste signal is aversive, discouraging consumption".

The distinctive taste of the fat may be explained by the fact that fatty acids, which are essential nutrients, tend to accumulate in rotting foods as fat breaks down. The bad taste may be a warning against eating something that may cause sickness. Another explanation may be that, like bitterness, that taste for fatty acids acts as a counterpoint to more pleasant flavours.