Dear RoseSea and Paul,
I too checked several chemical reference works and could not find a
listing for "rosalic acid". In addition to Paul's comments regarding
rosolic acid being an indicator it is also poorly soluble in water so I
don't think it is the chemical that Rose is talking about.
Charlie
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Charlie Sturm, Jr
Research Associate - Section of Invertebrate Zoology
Carnegie Museum of Natural History
Assistant Professor - Family Medicine
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