peroxide value


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peroxide value

[pə′räk‚sīd ‚val·yü]
(analytical chemistry)
peroxide number
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References in periodicals archive ?
Addition of 400 mg/kg ascorbyl palmitate restricted increment of peroxide value in both Fe2+and Cu2+ added samples.
EFFECTS OF ASCORBYL PALMITATE AND METAL IONS ON OXIDATION OF SUNFLOWER OIL UNDER ACCELERATED OXIDATION CONDITIONS
3 (a) Each value is the mean and standard deviation of 3 sample lots analyzed individually (b) Dry matter basis Table 2: Physico-chemical characteristics of traditionally extracted Baillonella toxisperma Pierre oil from six villages in South and East Cameroon (a) Region Physico-chemical South characteri stics (b) (Mean[+ or -]SD Ngong Bissam Peroxide value (mEq/kg) 2.
PHYSICO-CHEMICAL CHARACTERISTICS AND FATTY ACID PROFILE OF BAILLONELLA TOXISPERMA Pierre TRADITIONALLY EXTRACTED EDIBLE OIL FROM CAMEROON FORESTS
Formation of hydroperoxide products in fats and oils reflects the peroxide value.
FTIR Characterization and Physicochemical Evaluation of Cottonseed Oil
05) in the peroxide value was observed between the samples (Figure 2); regardless of the rendering methods, all the rendered broiler skin fats had peroxide values less than 10 meq/kg, which is the limit allowed by the standards of the Codex Alimentarius [27] for edible fats and oils [28].
Influence of rendering methods on yield and quality of chicken fat recovered from broiler skin
bonasus liver oil showed an initial peroxide value of 2.
Natural antioxidants in the stability of ray liver oil/Antioxidantes naturais na estabilidade do oleo de figado de gavioes-do-mar
Peroxide values were determined according to Shantha and Decker (1994).
Inhibition of Escherichia coli 0157:H7 Growth by Gamma Radiation Improves the Hygienic Quality of Chilled Fresh Beef Meat
The high peroxide value in the composite food sample and detection of hexanal in the tortilla chips indicate the chips might have been rancid.
Gastrointestinal illness associated with rancid tortilla chips at a correctional facility--Wyoming, 2015
For the determination of peroxide value, in accurately weighed oil sample, C[H.
Effect of Storage on Physicochemical Characteristics of Some Selected Vegetable Oils
The effects of RE and TBHQ on the storage stability of radish seed oil were studied in this paper according to the change of the acid value, peroxide value, tocopherol and sulforaphene and provided theoretical supports for improving the safety of radish seed oil and extending its storage period.
Effect of Rosemary Extract and TBHQ on the Stability of Radish Seed Oil
Peroxide value was measured following American Oil Chemists Society (AOCS) method Cd 8b-90, modified for potentiometric endpoint detection using the same automatic titrator as for acid number with a platinum electrode.
Impact of a diesel high pressure common rail fuel system and onboard vehicle storage on B20 biodiesel blend stability
A blank titration was done parallel to treated and peroxide value meq of oxygen/kg was calculated.
Kinetic and Thermodynamic Studies of Antioxidant and Antimicrobial Activities of Essential Oil of Lavendula steochs
These parameters were amended on 26 March 2013 by EU 299/2013 which established quality parameters such as sensory, free fatty acids, peroxide value, wax, K-values and alkyl ester.
SGS Informs on Frauds on Olive Oil Fraud and Testing Solutions

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