Reveals the chemoselectivity and TBHQ BHA BHT concentration 100 ppm. Into the oil olein. In the normal state at room temperature for 30-34 degrees Celsius. And accelerated condition the oil into the oven temperature, ภมิ 60 C for 1 hours / day, know that an eagle oil fill TBHQ substances, OLE Can inhibit the oxidation reaction that cause rancidity in oil well over substance, another 2 types and oil extraction BHA has the ability to inhibit the oxidation has the least. Which can be analyzed from the peroxide (Peroxide Value: PV) is a test to show to the oxidation of the oil, causing the stench. Found that the normal value of 4.28 PV condition were PV was 6.77 acceleration which is low compared to other types of oil extraction And oil extraction BHA was highest PV both normal and accelerated condition of 7.18, and 9.97 respectively.
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