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2. Silicon monoxide - Wikipedia

   en.wikipedia.org/wiki/Silicon_monoxide

   Silicon monoxide is the chemical compound with the formula SiO where silicon is present in the oxidation state +2. In the vapour phase, it is a diatomic molecule. [ 1 ] It has been detected in stellar objects [ 2 ] and has been described as the most common oxide of silicon in the universe.

3. Flameless ration heater - Wikipedia

   en.wikipedia.org/wiki/Flameless_ration_heater

   To heat a meal, the bag is first torn open, and a sealed food pouch is placed inside. About 1 US fluid ounce (30 mL) of water is then added to the bag, using the line printed on the bag as a marker. The chemical reaction begins immediately, and takes about 12 to 15 minutes to heat a food pouch to about 60 °C (140 °F).

4. Danger zone (food safety) - Wikipedia

   en.wikipedia.org/wiki/Danger_zone_(food_safety)

   Food safety agencies, such as the United States' Food Safety and Inspection Service (FSIS), define the danger zone as roughly 40 to 140 °F (4 to 60 °C). [1] [2] [3] The FSIS stipulates that potentially hazardous food should not be stored at temperatures in this range in order to prevent foodborne illness [a] and that food that remains in this ...

5. Self-heating food packaging - Wikipedia

   en.wikipedia.org/wiki/Self-heating_food_packaging

   Commercial heat sources for self-heating food packaging use an exothermic (heat releasing) reaction, for which there are several common formulations. These include: Quicklime aka calcium oxide, and water. Quicklime, inexpensive and readily available, is generally recognized by the FDA as safe. [2] The product of the reaction is calcium hydroxide.

6. Thermal decomposition - Wikipedia

   en.wikipedia.org/wiki/Thermal_decomposition

   The compound with the highest known decomposition temperature is carbon monoxide at ≈3870 °C (≈7000 °F). ... 1,956 °F), nor even at its boiling point. ...

7. Modified atmosphere - Wikipedia

   en.wikipedia.org/wiki/Modified_atmosphere

   Modified atmosphere packaging (MAP) is the practice of modifying the composition of the internal atmosphere of a package (commonly food packages, drugs, etc.) in order to improve the shelf life. [ 1 ] [ 2 ] The need for this technology for food arises from the short shelf life of food products such as meat, fish, poultry, and dairy in the ...