peroxide number

peroxide number

[pə′räk‚sīd ‚nəm·bər]
(analytical chemistry)
Measure of millimoles of peroxide (or milliequivalents of oxygen) taken up by 1000 grams of fat or oil; used to measure rancidity. Also known as peroxide value.
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References in periodicals archive ?
The sour fuel was made by using an 80% fuel C/15% methanol/5% tbutyl alcohol blend with copper ion and t-butyl hydroperoxide added to increase the peroxide number to 180.
Long term fuel and heat aging of low temperature types of fluoroelastomers
The acid and peroxide numbers were measured using methods LST EN ISO 660:2000 and LST EN ISO 3960:2001, respectively.
The thermal stability of rapeseed oil as a base stock for environmentally friendly lubricants/Aplinkai draugisku baziniu alyvu, gaminamu is rapsu aliejaus, terminis stabilumas
High starting peroxide numbers can indicate that a fat has been poorly manufactured or improperly stored.
Frying fats/oils: a foodservice buyer's guide to selecting quality products

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