19
Jul
Peroxide Value In Palm Oil. I Refined oils up to 10 milliequivalents of active oxygenkg oil except olive oil ii Cold pressed and virgin oils up to 15 milliequivalents of active oxygenkg oil except olive oil. 62Weigh5 001 g of sample into a 100-mi beaker. A near infrared NIR spectroscopic method was developed to measure peroxide value PV in crude palm oil CPO. The table below shows the parameters for Identity and Quality characteristics of palm oil.
40 mg KOHg Oil. Cold pressed and virgin oils. Peroxide value PV Primary oxidation processes in oil mainly form hydroperoxides which are measured by the PV. Generally the PV of fresh vegetable oils is less than 10 meq O 2 kg oil. PV exceeds the maximum recommended value of 10 meqkg after 45 days for sunflower oil exposed to daylight. Cooking oil released by Codex Stan 210-1999 Refined Bleached Deodorization Palm Oil is 10-15 milliequivalents of active oxygenkg oil.
62Weigh5 001 g of sample into a 100-mi beaker.
Soybean oil or any other edible oilcooking oil with a peroxide value of 462 is acceptable for human consumption. Generally the PV of fresh vegetable oils is less than 10 meq O 2 kg oil. Cool the sample in the ice-water bath 41 and add 20-mi acetone 51 cooled to 0C. 100 mg KOHg Oil. Base on this standard treated used cooking oil. 63Transferthe supernatant solution through a filter paper to a tared flask.