<<Disclaimer: Verify this information before applying it to your situation.>>

I sent an inquiry to W Y Industries, the producers of those little 
packets of soy sauce that you get with Chinese take-out. Its ingredient 
list includes "vegetable protein," which could, of course, be 
wheat-based, since most soy sauce contains wheat. My inquiry, and their 
response, are below. W Y Industries also produces large buckets of soy 
sauce, so if your Chinese restaurant uses these for cooking, presumably 
they could be wheat-free as well.

INQUIRY: I am on a medically required gluten-free diet and note the
ingredient "vegetable protein" on your packets of WY Soy Sauce. Is this
derived from wheat, rye or barley (all of these are on my "forbidden"
list) or some other source?  Thank you.

RESPONSE: Hey John,
 
    Our ingredients are wheat free.
 
    Steve

Their web site address is http://www.wyindustries.com/

John in NJ
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