MA storage and controlled atmosphere (CA) systems are terms adapted to describe this type of storage. In terms of preserving particular amounts of O 2, CO 2, as well as other gases, CA indicates a ...

Thin Film Packaging (TFP) is a cost effective packaging for MEMS, thanks to the wafer level process, the silicon area saving, and the compatibility with CMOS facilities. One of the most important ...

The development of an inexpensive "chemical bar-code", in the form of on-package sensor spots that monitor spoilage in fish and seafood products is described. The sensor contains a chromoreactant dye ...

The air was evacuated and a food grade gas mixture (White Martins, Porto Alegre, Brazil) was introduced into the package before heat-sealing using a vacuum sealer (Selovac, model 200). The experiments ...

Above the Tropical Forest Canopy, Sensors Capture the Fluxes of Gases Between the Trees and the Atmosphere The air moving above the forest carries valuable information about how trees absorb ...

It might seem obvious that you're supposed to thaw frozen vacuum-sealed fish in its packaging, but this could actually let botulism toxin run rampant.