410 Ind. Admin. Code 7-24-6

Current through November 6, 2024

Section 410 IAC 7-24-6 - "a[w]" defined

Authority: IC 16-42-5-5

Affected: IC 16-42-5

Sec. 6.

"a_w" means water activity that is as follows:

(1) A measure of the free moisture in a food.

(2) The quotient of the water vapor pressure of the substance divided by the vapor pressure of pure water at the same temperature.

(3) Indicated by the symbol a_w.

410 IAC 7-24-6

Indiana State Department of Health; 410 IAC 7-24-6; filed Oct 13, 2004, 12:30 p.m.: 28 IR 822; readopted filed Jul 15, 2010, 12:12 p.m.: 20100728-IR-410100261RFA

Readopted filed 11/10/2016, 8:45 a.m.: 20161207-IR-410160371RFA

Readopted filed 9/15/2022, 10:01 a.m.: 20221012-IR-410220206RFA