In this study the effect of high power ultrasound in degradation of ascorbic acid (Vitamin C) in

fresh orange juice was investigated. Fresh orange juice was sonicated at various temperatures and

acoustic amplitudes for different times...

Ascorbic acid (AA) is an essential micronutrient with acidic pH, it can block a variety of membrane bound receptor proteins including the NMDA site receptors which is important in pain signaling…...

of fruit juice. Application of potassium high dose (3g/lit) alone decreased the fruit firmness significantly while the spraying of boron high dose (3000mg/lit) increased the fruit firmness significantly. Content of ascorbic acid increased significantly...

and kinetic characteristics

of proton transfer from ascorbic acid molecule to hydrogen

peroxide as well as the equilibrium constants

were calculated for the related processes. Different

solvents and the reaction mixtures (reactant...

, pH, maturity index, ascorbic acid, total phenolics and antioxidant activity were estimated after 0, 5, 10, 15 and 20 days during storage. The results showed that the weight loss, total soluble solids, pH and maturity index increased significantly...

In this investigation the effects of cultivar, row spacing and different stages of maturity on qualitative characteristics of tomato (ascorbic acid, total soluble solids (TSS), β-carotene and lycopene) have been evaluated. Experiment was performed...

Abstract The present study has been undertaken to evaluate

the possible protective effects of ascorbic acid and thiamine on

modulating lead-induced lipid and protein oxidation as well as

metabolic enzyme alterations in some...