Sec. 371.5. "Water activity" or "Aw" refers to the:
(1) measure of the free moisture in a food; and
(2) quotient of the water vapor pressure of a substance divided by the vapor pressure of pure water at the same temperature.
Ind. Code § 16-18-2-371.5
"Water activity" or "Aw"
As added by P.L.151-2024, SEC.6.
Official source: Indiana General Assembly. Reproduced from public-domain Indiana statutes; confirm against the official source for the current text. Not legal advice.