peroxide value


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Related to peroxide value: Iodine value

peroxide value

[pə′räk‚sīd ‚val·yü]
(analytical chemistry)
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Tables 4, 5 and 6 show results of peroxide value obtained for the three brands of oil.
12) The amount of hydroperoxides first increases and then decreases significantly over the course of the reaction, in agreement with the results obtained for the peroxide value determination.
As shown in Table 1, there was significant difference between peroxide value of sunflower oil and soy bean oil.
The samples were analyzed for their peroxide value and measured for thiobarbituric acid reactive substances (TBARS).
Table 2 shows the peroxide value of the castor oil upon hydrolysis by the isolates.
All samples were transferred to oven at 75[degrees]C to determine peroxide value test.
The peroxide value of the oil was determined by a modified American Oil Chemists' Society standard method Cd 8-53 [15].
Keeping in view, six different physico-chemical properties like free fatty acids, iodine value, peroxide value, saponification value, unsaponifiable matter and fatty acid composition of C.
The results indicated that changes in peroxide value and thiobarabituric acid (TBA) in the presence of plastic films were significantly lower than the blank samples [12].