composite edible coating comprising xanthan gum (0.3%) and olive oil (0.1%) enriched with antioxidants (gallic acid 0.1%, ferulic acid 0.1% and ascorbic acid 0.1%) enhanced the postharvest storability and nutritional quality of table grapes. the quality characteristics of table grapes were monitored during storage at 10±2°c, (70–75% rh), at regular intervals of 6 days until 24 days of storage. ...

−− A composite coating from Amaranthus cruentus flour and stearic acid (10 g stearic acid/100 g flour, 26 g glycerol/100 g flour and stirring speed at 12000 rpm) was applied on fresh strawberries in order to verify the effect on its quality. Other treatments were effected to comparison: PVC film, bilayer coating of the optimized formulation, optimized formulation without stearic acid and a cont...

Dangke is a traditional soft cheese from Enrekang, South Sulawesi Indonesia which is produced through heat denaturation at 85°C and enzymatic coagulation using papaya latex. The quality, microstructure and storage life of the cheese are affected by several factors such as denaturation temperature, enzyme concentration, moulding pressure, coating, and ripening. The objective of this study was to...

The effects of an alginate-based edible coating containing natural antioxidants (rosemary and oregano essential oils) on lipid oxidation, color preservation, water losses, texture and pH of beef steaks during 14 days of display were studied. The essential oil, edible coating and beef antioxidant activities, and beef consumer acceptability were also investigated. The edible coatings decreased li...

background and objectives: edible films and coatings are effective method for decreasing oxidation and increasing the shelf life of pistachios. the present study investigated the effect of an edible gelatin coating containing ascorbic acid (aa: 1% w/v) and propyl gallate (pg: 100 ppm) on the oxidative stability and sensory properties of roasted pistachio nuts. materials and methods: pistachios ...

Irradiation in combination with mild heat treatment, modified atmosphere packaging (MAP) and/or edible coating could be beneficial to maintain the innocuity and prolong the shelf life of fruits and vegetables. We have demonstrated the usefulness of mild heat treatment prior to low dose irradiation in extending the shelf-life of fresh mangoes and citrus fruits without affecting their normal qual...