Science Fiction Dictionary
A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

 

Magnetic 'Tongue' Can Taste Tomatoes

A "magnetic tongue" that uses a nuclear magnetic resonance spectroscopy (NMR) machine has been developed, according to an article in the Journal of Agricultural and Food Chemistry.

The research team wanted to find a method capable of a detailed sensory description. Therefore they chose to investigate the utility of nuclear magnetic resonance spectroscopy as a tool to analyze taste without any other chemical analysis. NMR can differentiate based on the chemical composition of a sample.

Eighteen canned tomato products were analyzed by both NMR and human taste testers. The results showed that NMR metabolic fingerprints correlated well with the sensory descriptors of the tomatoes. Future research will show whether NMR can also be used for other kinds of foods and then it might just be a matter of time when food processing companies will start to use them.

In his 1943 short story Robinc, Anthony Boucher describes a cooking robot that was able to (of course!) taste the food under preparation:

Half your time in cooking is wasted reaching around for what you need next. We can build in a lot of that stuff. For instance, one [mechanical] tentacle can be a registering thermometer...

And best of all - why the nuisance of bringing food to the mouth to taste? Install taste buds in the end of one tentacle. (Read more about Boucher's robot taste buds)

Via MedGadget.

Scroll down for more stories in the same category. (Story submitted 11/4/2011)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Robotics ")

Terrifying Robotic Apple Harvester
'... little machines, that went from plant to plant.' - Otfrid von Hanstein, 1935.

Jetson-Style Clockwork Robot Nail Salon Coming To Target Near You
The Jetson's imagined so much future.

Mechanical Horse Sculpture Gallops In Place
'Rod placed the brain inside the panel... the horse raised its head, wiggled its ears, blinked twice, gave a tentative whinny.' - Christopher Stasheff, 1969.

Hotels Turn To Robots As Human Workers Regroup
'Chain of hotels that specialized in non-human service.' - Harry Harrison, 1970.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

Science Fiction Timeline
1600-1899
1900-1939
1940's   1950's
1960's   1970's
1980's   1990's
2000's   2010's

Current News

'Courier Commons' By Tomorrow Lab, From Karl Schroeder (and Bruce Sterling?)
'The pokkecon rang again. *The coffee’s for him?* Tsuyoshi said.'

Terrifying Robotic Apple Harvester
'... little machines, that went from plant to plant.'

Jetson-Style Clockwork Robot Nail Salon Coming To Target Near You
The Jetsons imagined so much future.

Mechanical Horse Sculpture Gallops In Place
'Rod placed the brain inside the panel... the horse raised its head, wiggled its ears, blinked twice, gave a tentative whinny.'

'Make Sunsets' Tweaks Climate By Atmospheric Alteration
'Pina2bo would have to operate full blast for many years to put as much SO2 into the stratosphere as its namesake had done in a few minutes.'

Eviation Alice Electric Plane First Flight
'A white electric plane approached at great speed...'

Hotels Turn To Robots As Human Workers Regroup
'Chain of hotels that specialized in non-human service.'

Changesite Mineral To Be Mined On Moon By China
'But then... not every bulldozer operator works on the Moon.'

Tongue-Controlled Tong Wearable Mouth Computer
'Griff found the white and pink map distracting and switched it off using his tongue mouse.'

Is It Better To Be Short?
'He was one of the smaller, energy-saving new breed...'

Taikonaut Tai Chi Foot Loops
'Jimmy Cardigan and Harlowe, staring through the darkside port, had their feet in the foot-loops...'

Space Billboards Would Ruin Our View Of The Cosmos
'But the rising sign, as it had been designed to do, held his eyes. A vast circle of scarlet stars came up into the greenish desert dusk.'

Orion's 'Skip-to-M'Lou' Entry
'A lightning pilot possibly could land that tin toy without power and still walk away from it provided he had the skill to play Skip-to-M’Lou in and out of the atmosphere...'

MarsCat and MetaCat, Your Robot Cat Companions
'It was you who betrayed me — you and your robot cat.'

Mars Mission Using Nuclear Thermal Propulsion
'with its atomic engine as noiseless as a dancing sunbeam...'

Physiotherapists Get Help From Robots
'Most of the Members went into cold-rest; the others tended them...'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.