In this study, an anti-oxidant nanoformulation to prevent the oxidation of salmon was developed using rosmarinic acid (RA). Minced samples (MSs) were treated with 8.10-3 g (RAT1) and 16.10-3 (RAT2) RA-loaded nanoparticles for 100 MS acid, separately. The thiobarbituric (TBA) values control (C), RAT1, RAT2 stored at 4 °C found as 2.995, 1.350, 0.994 mg MDA/kg; respectively, after 9 days. While i...

Inhibition of Ehrlich ascites carcinoma respiration by aqueous extracts of oxidized linoleic or linolenic acid (aqueous emulsions UV-irradiated, 90 min) was associated entirely with relatively involatile compounds which were both thiobarbituric acid (TBA)-reactive and peroxidase-reactive. Inhibitory compounds were heat stable and migrated in thin-layer chromatography with aldehydes, "hydroperox...

The effect of aqueous solution of citric acid (CA) on the lipid stability of the European catfish (Silurus glanis) fillets during frozen storage (up to 6 months) was investigated. Rancidity development was measured by several biochemical indices (free fatty acids, peroxides and TBA) and complemented by the measurement of expressible moisture and sensory evaluation (flesh odor, consistency and f...

All the chemicals used in the present study were of analytical grade and were obtained from standard companies. ELISA plates, tissue culture plates (96 /8 well), culture dishes, Serological plates, Roux culture bottles, 0.2μm sterile syringe filters (non-pyrogenic). DMBA (7,12-Dimethylbenzylanhracene), TPA (12-O-tetradecanoylphorbol13-acetate), RPMI 1640 (Rose Well Park Memorial Institute Lab n...

The studies were undertaken on examining the influence of different linoleic/linolenic acid ratios in the diet of pregnant cows on some parameters which are involved in metabolism of prostaglandins in their placentas. Phospholipase A2 (PLA2) which provides arachidonic acid (AA), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) the two being involved in neutralization of reactive oxyg...

The effect of aqueous solution of citric acid (CA) on the lipid stability of the European catfish (Silurus glanis) fillets during frozen storage (up to 6 months) was investigated. Rancidity development was measured by several biochemical indices (free fatty acids, peroxides and TBA) and complemented by the measurement of expressible moisture and sensory evaluation (flesh odor, consistency and f...

This study aims to compare low-fat chicken mortadella made with whole muscle (WCM) and mechanically deboned meat (MDCM) that were enriched flaxseed oil thyme oil. Four types manufactured: 100% WCM (T1), MDCM (T2), + 2% 0.15% (T3), (T4). Mortadella samples investigated for proximate composition, thiobarbituric acid (TBA) value, pH, fatty profile, color, sensory evaluation. Proximate composition ...

Based on available toxicity data, malondialdehyde (MDA; O=CHCH2CH=O) has been designated as a potential human carcinogen. A handful of studies suggest that MDA forms in the gas and aerosol phase troposphere, potentially contributing to inhalation toxicity, yet it never quantified ambient air. The thiobarbituric acid (TBA) assay for (MDA) used marker reactive oxygen species (ROS), oxidative stre...

Cerebrospinal fluid lipoperoxides, measured as the malondialdehyde-thiobarbituric acid (MDA-TBA) adduct, were quantified by adapting the plasma liquid-chromatographic method of Wong et al. (Clin Chem 1987;33:214-20) to cerebrospinal fluid. Reference values for spinal fluid specimens from 91 adults, ages 17 to 95 y, and 37 children, ages 8 d to 8 y, were determined. Their concentrations were not...