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SophomoreFodder
 
Group: Forum Members
Last Login: 3/28/2007 8:52:56 PM
Posts: 144, Visits: 434 |
| Here is the first in what should be many elevator pitches. I'm hoping that by learning how to rip apart a proposal people will learn how to put them together better. And it's just plain fun  Product Name: FreshCheck Product Description: A disposable sticker that is lets you know when food has gone bad. Pitch: The FreshCheck is a sticker that changes color from green (foods ok), to yellow (not so fresh) to red (not recommended for consumption). It does this by having the rate of change of the chemicals that make up the sticker decay in direct relation to the temperature. That means food might be green for months in the freezer, but only hours in a hot car. The process starts when the wrapper is opened and the strip gets the oxygen it needs to begin the reaction. The sticker has a weak adhesive so it can be easily removed from storage containers or it can just be thrown out with aluminum foil. Needless to say I know some of the problems with this; it’s why I’m fine with posting it here. I’ll defend it to the best of my ability though. Go ahead and fire away.
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The GodFodder
Group: Administrators
Last Login: 1/28/2008 9:24:38 PM
Posts: 119, Visits: 275 |
| Kind of a "mood ring" for food. I like it.
Cheers!Bill
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"It doesn't take talent to write, it just takes pen and paper...or a computer." |
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SophomoreFodder
Group: Forum Members
Last Login: 3/28/2007 8:52:56 PM
Posts: 144, Visits: 434 |
| Mood ring... Heee. More of a constantly updating "Use by" dating fro food. Like that chinese food you've had in the fridge for god knows how long.
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Fodder Chief
Group: Administrators
Last Login: 3/4/2008 5:30:47 PM
Posts: 179, Visits: 845 |
| | What technology exists to do this? Does this require adding something to the food that will interact with the sticker over time? |
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SophomoreFodder
Group: Forum Members
Last Login: 3/28/2007 8:52:56 PM
Posts: 144, Visits: 434 |
| | *sigh* the major bullet that killed this was my lack of knowledge in chemistry. I have friends who are chemical engineers for GE and they all said that while there are chemicals that can do what I needed, they are hard to manufacture with. As for the comment on adding things to the food, no you wouldn't. When the wrapper for the sticker is opened the oxidation process starts and with the ambient temperature as the process that inhibits or accelerates the reaction.
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