How to de-code the information on those little stickers
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unpacking groceries, you pull out the bag of apples and decide to eat
one then and there. You take it over to the sink, wash it off and -- with
some effort -- peel off the little sticker. Pausing to look more closely
at the sticker you wonder, "What do those numbers mean?"
As reported by Maria Gallagher, in the June 26, 2002 issue of the Philadelphia Inquirer, by reading the PLU code, you can tell if the fruit was genetically modified, organically grown or produced with chemical fertilizers, fungicides, or herbicides.
Here's how it works:
For conventionally grown fruit, (grown with chemicals inputs), the PLU code on the sticker consists of four numbers. Organically grown fruit has a five-numeral PLU prefaced by the number 9. Genetically engineered (GM) fruit has a five-numeral PLU prefaced by the number 8. For example,
The numeric system was developed by the Produce Electronic Identification Board, an affiliate of the Produce Marketing Association, a Newark, Delaware-based trade group for the produce industry. As of October 2001, the board had assigned more than 1,200 PLUs for individual produce items.
Incidentally, the adhesive used to attach the stickers is considered food-grade, but the stickers themselves aren't edible.
Do you REALLY know what's in your dinner?
Today, 7 out of every 10 items on grocery stores shelves contain ingredients that have been genetically modified. In other words, scientists are using new technology to transfer the genes of one species to another, and these altered foods are in the market stream. And yet many scientists have concerns about the safety -- to people, wildlife and the environment -- of this process. That's why consumers in Asia and Europe are demanding that their food be free of genetically modified ingredients.
To learn more about food safety, GM (genetically modified) foods and what's wrong with them, and what you can do bring about changes:
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