Potato protein isolate (PPI) was studied as a source for bio-based polymer films. The objective of this study was the determination of the packaging-relevant properties, including the mechanical properties and barrier performance, of casted potato protein films. Furthermore, the films were analyzed for cross-linking properties depending on the plasticizer concentration, and compared with whey p...

White spot syndrome virus (WSSV) is a highly pathogenic and prevalent virus affecting shrimp culture worldwide including Iran. In the present study, a pair of primers was designed according to the sequence of VP 28 gene of WSSV in the GenBank. VP28 gene from an Iranian WSSV isolate (IrVP28) was cloned, sequenced and expressed in Escherichia coli BL21(DE3) strain in order to produce VP28 protein...

Two plant-based emulsifiers, soybean lecithin and pea protein isolate, were studied for their emulsifying encapsulating capacities of an antimicrobial molecule, trans-cinnamaldehyde (TC), at two different pH values, three seven, after drying with techniques, spray-drying freeze-drying. To characterize the obtained capsules, various physicochemical tests conducted to examine particle size, encap...

Background and Amis: Serological assay is considered as one of the best choices for conducting large number of infection tests. Recombinant DNA technology has been used for expression of virus coat protein (CP) gene in prokaryotic bacterial cells such as Escherichia coli and the recombinant CP (rCP) is used as immunogen in antibody production. Heterologous CP protein expression and purification...

In this study, antimicrobial activity of chitosan and whey protein isolate edible films incorporated with different concentrations of zataria multiflora Boiss essential oil ;ZEO (1%, 2%, 3% and 4% v/v) and zataria multiflora Boiss essential oil nanoliposome (0, 1, 2, 3 and 4%) against  Listeria monocytogenes (ATCC 19118), Bacillus cereus (ATCC 11778), Staphylococcus aureus (ATCC 65138), Escheri...