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Science & Technology

Scientists find fat is the sixth human taste

By T.K. Randall
January 16, 2012 · Comment icon 19 comments

Image Credit: sxc.hu
A team in the United States has found that the human tongue is capable of 'tasting' fat molecules.
The discovery means that the tongue is able to detect six tastes - sweet, sour, salt, bitter, umami and now fat. The team discovered the new taste after finding chemical receptors in the tastebuds of the tongue that can pick up fat molecules. "The ultimate goal is to understand how our perception of fat in food might influence what foods we eat and the qualities of fat that we consume," said lead researcher Professor Nada Abumrad.
For generations, scientists thought the human tongue could detect only four basic tastes: sweet, sour, salt and bitter. Then a fifth was discovered, "umami" or savoury. Now, researchers have identified a previously-unrecognised "sixth taste" – fat.


Source: Telegraph | Comments (19)




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Comment icon #10 Posted by Sudhan ramalingam 13 years ago
Tamil culture knows that humans can sense 6 tastes thousands of years back. Scientists are too late. http://www.sastwingees.org/2005/10/10/a-question-of-taste-how-many-is-it-4-or-5-or-6/
Comment icon #11 Posted by Englishgent 13 years ago
If they can't taste the fat in their food, they are not aware of how much fat they are eating. Which could lead them to be overweight. Or they can taste it and they just love the taste of fat
Comment icon #12 Posted by Still Waters 13 years ago
Or they can taste it and they just love the taste of fat That too In which case trying to stick to a diet must be a nightmare.
Comment icon #13 Posted by NikkiAidyn 13 years ago
Interesting. I thought I was weird when I could taste the fat content in certain things I was eating.
Comment icon #14 Posted by King Fluffs 13 years ago
I knew a team of scientists from the obese empire would find this out.
Comment icon #15 Posted by Jerry Only 13 years ago
That's what I said I'm implying that that doesn't happen. People don't regulate their diet by taste.
Comment icon #16 Posted by Junior Chubb 13 years ago
Interesting. I thought I was weird when I could taste the fat content in certain things I was eating. Indeed, I would go with this. I think this is why Coca Cola goes so well with high fat. After a particularly greasy (fatty) take-away (fried chicken, greasy burger etc) a big glass of Coke seems to wash away that greasy feeling in my mouth (almost like its acidity is cleaning your mouth just before it starts rotting your teeth). I cut out fizzy drinks a long time ago, but after a take-away I have a strong urge for Coke, maybe its an urge to wash away the fat (or should I say oil or grease rath... [More]
Comment icon #17 Posted by rashore 13 years ago
Some people do seem to regulate their diet based on taste. There are indeed people out there that load up on salt because they like the taste, and don't even think about how much sodium they are consuming, even when they watch it fall out of the shaker. Kids have a tendency to want to eat things with sugar in it- not because they are aware of sugar content, but because they like the taste. A lot of people really don't pause and consider just what it is they are consuming, they just go by what tastes good to them. It's likely part of the reason why our diet in general is kind of crappy, people ... [More]
Comment icon #18 Posted by Junior Chubb 13 years ago
Some people do seem to regulate their diet based on taste. There are indeed people out there that load up on salt because they like the taste, and don't even think about how much sodium they are consuming, even when they watch it fall out of the shaker. Kids have a tendency to want to eat things with sugar in it- not because they are aware of sugar content, but because they like the taste. A lot of people really don't pause and consider just what it is they are consuming, they just go by what tastes good to them. It's likely part of the reason why our diet in general is kind of crappy, people ... [More]
Comment icon #19 Posted by Calydon 13 years ago
what about umami? http://en.wikipedia.org/wiki/Umami


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