From: utzoo!decvax!ucbvax!CAD:tektronix!tekid!barbaral
Newsgroups: net.cooks
Title: chemicals on salad bars?
Article-I.D.: tekid.1019
Posted: Tue Mar 15 10:28:16 1983
Received: Tue Mar 22 21:23:40 1983

Someone told me that restuarants often put some sort of chemicals
on their salad bars to keep the vegetables in better shape.
Has any one heard of this, if so what chemical is it?  I've
heard some grocery stores spray their produce with some sort of
sulfide derivative to keep the vegetables looking fresher.  
Any info would be appreciated.