The multi-sized porous β-tricalcium phosphate scaffolds were fabricated by freeze drying followed by slurry coating using a multi-sized porous sponge as a template. Then, gelatin was dip coated on the multi-sized porous β-tricalcium phosphate scaffolds under vacuum. The mechanical and biological properties of the fabricated scaffolds were evaluated and compared to the uniformly sized porous sca...

Techniques in food packaging are varying depending on the global trends, changes technology, sense of responsibility for nature, and consumer expectations. One new techniques using industry recent years is edible films coatings. Edible coatings biomaterials that applied as a thin layer can be consumed with food. Films obtained from different sources to foods application techniques. fresh fruits...

In this work, coaxial electrospraying was used for the first time to microencapsulate probiotic bacteria, specifically Lactobacillus plantarum, within edible protein particles with the aim of improving their resistance to in vitro digestion. The developed structures, based on an inner core of whey protein concentrate and an outer layer of gelatin, were obtained in the presence of acetic acid in...

in this research, the effect of active edible coating based on carbocymethyl cellulose (cmc) containing pomegranate peel extract (ppe) and rese essential oil (reo) and also vacuum packaging (vp) on chemical attributes and microbial quality of packaged pomegranate arils during 15 days storage at 5 °c have been studied. the weight loss was increased by increasing storage time. but all treatments ...

Nowadays, edible and eco-friendly packaging applications have been studied as an alternative to conventional/synthetic due the great interest of consumers in healthy, safe, natural food, researchers meeting needs producers. Various biopolymers are being extensively explored potential materials for food packaging. The utilized so far include proteins, lipids, polysaccharides. Occasionally, these...

Shelf life extension of Ricotta cheese was evaluated at 4 degrees C upon the use of edible coatings made of galactomannans from Gleditsia triacanthos incorporating nisin against Listeria monocytogenes. Three different treatments were tested in cheese: samples without coating; samples with coating without nisin; and samples with coating containing 50 IU x g(-1) of nisin. To test the effectivenes...

There is a dearth of information on the percentage of waste during preparation of food by the average woman. Such figures would be of value in dietary surveys, since some food tables give analyses for raw foods only 'as purchased', so that edible portions on dietary records must often be converted to 'as purchased' amounts before conversion to calories and nutrients. During two long-term dietar...

Nanoemulsions are feasible delivery systems of lipophilic compounds, showing potential as edible coatings with enhanced functional properties. The aim of this work was to study the effect of emulsifier type (stearic acid (SA), Tween 80 (T80) or Tween 80/Span 60 (T80/S60)) and emulsification process (homogenization, ultrasound or microfluidization) on nanoemulsion formation based on oxidized cor...

food packaging is inseparable step of the process, storage, distribution and marketing of the product. proper packaging increases the shelf life of food; for this reason that is one of the main characteristics in the food industry. one of the new concepts in food packaging is bio packaging, that is developed to respond to the needs of consumers and food products with higher durability. using ed...

considering the potential benefits of edible coatings and films for storage of food materials, effect of edible calcium alginate film on shelf life of frozen lamb muscles was studied in the present research. microbial analyses including total microorganisms count and psychrophilic bacteria count and chemical analyses such as total volatile nitrogen (tvn) and moisture content determination were ...