The objective of the present study was to investigate effect packaging methods (i.e., air-packaging and vacuum-packaging) storage temperatures chilled temperature 3 ± 1.0 °C superchilled -2.5 0.5 °C) on sensory quality lipid stability fresh snakehead fish fillets. results indicated that vacuum significantly improved fillets, resulting in lower free fatty acids (FFA), hydroperoxide (PV), thiobar...

The reach and impact of the Internet of Things will depend on the availability of low-cost, smart sensors-"low cost" for ubiquitous presence, and "smart" for connectivity and autonomy. By using wafer-level processes not only for the smart sensor fabrication and integration, but also for packaging, we can further greatly reduce the cost of sensor components and systems as well as further decreas...

The migration of packaging material constituents into food is a product of the interaction between the food and packaging material. This phenomenon is of importance because some migrating substances may be toxicologically carcinogenic and endanger the consumer safety. Polystyrenes are used in many food-contact applications for the packaging of aqueous-based, fatty and dry foods. The correlation...

Our objective was to assess the effects of lactate enhancement in combination with different packaging systems (vacuum; high-oxygen, 80% O2 + 20% CO2; or 0.4% CO, 30% CO2 + 69.4% N2) on beef Longissimus lumborum and Psoas major steak redness. Subprimals (n = 16) were divided in half and randomly assigned to 1 of 4 injection treatments (non-injected control, water-injected control, 1.25% lactate...

Wafer bonding has been widely used for forming vacuum and hermetic packages for MEMS devices. Several techniques, including anodic silicon-glass, silicon-silicon fusion, metal compression, glass frit, eutectic, and solder bonding have been attempted and some have been demonstrated successfully. Solders have some advantages that make them an interesting area of research for wafer bonding. They o...

We report vacuum packaging procedures for low-stress die attachment and versatile hermetic sealing of resonant MEMS. The developed in-house infrastructure allows for both high and moderate-level vacuum packaging addressing the requirements of various applications. Prototypes of 100 μm silicon-on-insulator Quadruple Mass Gyroscopes (QMGs) were packaged using the developed process with and withou...

pistachio nut is one of the most important export crops in iran. for prevention of rancidity and to ensure good quality, pistachio must be harvested in a short time and be prepared for drying in 24h.the ohadi variety of iranian raw dry pistachio nuts was selected for the experiments. instrumental hardness and sensory characteristics of pistachio nuts such as: flavor , texture and total acceptan...

The effect of irradiation on color, lipid oxidation, and volatile production of precooked, irradiated turkey breast during frozen storage was studied. Turkey breast muscles were precooked, aerobically or vacuum-packaged, irradiated at 0, 2.5, or 5.0 kGy using a linear accelerator (electron beam), and then frozen-stored at -40 C. Lipid oxidation, volatiles, color values, gas production, and oxid...