<<Disclaimer: Verify this information before applying it to your situation.>> Apparently we don’t have a lot of information among us about the research on using gluten to create biodegradable plastic. There are already on the market containers derived from corn. Here are a couple of links about those: http://www.healthwell.com/delicious-online/d_backs/mar_04/update2.cfm http://www.usatoday.com/tech/news/techinnovations/2004-02-13-corncontainer_x.htm?POE=TECISVA One responder said that she had seen these in her local Wild Oats market. They were marked with a sticker identifying them as corn-derived. Another listmate had heard that packing peanuts are sometimes made of starch, and also said that she has seen kids building toys that were similar and made of an “unspecified” starch.I don’t know if these kinds of materials would be a problem for us or not. I also don’t know that anyone will research this aspect of these materials until or unless there is a problem. Deborah in OKC Do you Yahoo!? Yahoo! Mail - More reliable, more storage, less spam *Support summarization of posts, reply to the SENDER not the CELIAC List*