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'By far the greatest danger of Artificial Intelligence is that people conclude too early that they understand it'

 

Eliezer Yudkowsky

Why Does Food Taste So Delicious?

RATE THIS! +6
Posted in Science on 28th Aug, 2013 04:47 AM by AlexMuller

Taste is not what you think. Every schoolchild learns that it is one of the five senses, a partner of smell and sight and touch, a consequence of food flitting over taste buds that send important signals—sweet or bitter, nutrient or poison?—to the brain. Were it so simple.

 

In the past decade our understanding of taste and flavor has exploded with revelations of the myriad and complex ways that food messes with our consciousness—and of all the ways that our biases filter the taste experience. Deliciousness is both ingrained and learned, both personal and universal. It is a product of all five senses (hearing included) interacting in unexpected ways, those sensory signals subject to gross revision by that clump of nerve tissue we call the brain.

 

Let's start at the beginning: Food enters your mouth, meets your teeth and begins to be broken down by enzymes in your saliva. The morsel soon moves over your papillae, the few thousand bumps that line your tongue. Each papilla houses onionlike structures of 50 to 100 taste cells folded together like the petals of a young flower about to bloom—taste buds, we call them. These cells have chemical receptors attuned to the five basic tastes—bitter, sweet, sour, salt and umami, the last a word borrowed from Japanese that describes the savory flavors of roast meat or soy sauce.

 

These five tastes are enough to help determine if the thing we just put into our mouth should go any farther—if it's sweet or savory and thus a probable source of nutrients or if it's bitter and potentially poisonous. Yet they can't get close to communicating the complexity of the flavors that we sense.



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Comments

Author: Guest
Posted: 2013-09-06
+0
Q0MdN1 Wow, great article.Really looking forward to read more. Really Great. Reply
Author: Guest
Posted: 2013-09-13
+0
dWLHXY Major thanks for the blog post. Great. Reply
Author: Guest
Posted: 2013-09-24
+0
GhokWV Thanks again for the blog. Great. Reply
Author: Guest
Posted: 2013-10-16
+0
Vcn72n Major thanks for the post.Thanks Again. Much obliged. Reply
Author: Guest
Posted: 2015-06-11
+0
K9CdQ8 Appreciate you sharing, great article.Really looking forward to read more. Keep writing. Reply
Author: Guest
Posted: 2015-06-30
+0
NM4wXq A big thank you for your blog article.Much thanks again. Keep writing. Reply


 

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