QUOTE (Momma Goose @ Feb 22 2008, 07:33 PM)

"Rice is a common problem btw for people with a corn allergy (unsure if you're intolerant or allergic?). Some rice is coated with corn which is often considered a processing aid and not listed. Enriched rice is also corned. "
I have never heard of this. Could you please explain or document this statement?

I research corn, and am an active corn avoider as I have a corn allergy myself. So studying where corn gets into stuff is a majorly important part of my life.
Cross-reactivity: "A high degree of cross-reactivity has been demonstrated among the LTP's of maize, peach, apple, walnut, hazelnut, peanut, rice, and apricot.9,44,45 Not all LTP's from plants are, however, closely related.46 For example, maize LTP was shown to cross-react completely with rice and peach LTP but not with wheat or barley LTP."
http://allergyadvisor.com/Educational/March04.htmRice contamination:
Enrichments: "I have had a difficult time in getting any particular manufacturer to tell me exactly what is in their enriched rice coating that causes it to stick to the grain. S & W brand did let me know that the medium they use is cornstarch based,"
http://gfkitchen.server101.com/rice.htmRice Polishing: "Even where talc is not used, glucose, starch, or other coatings may be used to improve the appearance of the grains; for this reason, many rice lovers still recommend washing all rice in order to create a better-tasting rice with a better consistency," (you can bet the starch is corn where used)
http://en.wikipedia.org/wiki/Rice Most now is water polished, but not all.
Anyway, I hope that helps answer your question? I know from years of helping people with a corn allergy that enriched rice is a big problem for most, and several also have problems with rice itself.
Other problematic foods for corn allergy that aren't well known are carrots, grocery store fruits, bagged lettuce, tomato products, citrus fruit & juices, meats, honey, and anything enriched (juices, milk, etc). While none of these are generally cross-reactions like rice may be, these foods 99% of the time will have corntamination.