Sous Vide Steak Safety. The FDA states that beef is safe when it is held at 130Â°F for over 112 minutes, or 140Â°F for over 12 minutes. This is very easy to do with sous vide and the main reason we recommend cooking most beef cuts medium-rare since beef is most tender at that temperature.
btu per pound * pounds per gallon   OK, it sounds as if you know the value of fuel in oil btu per pound.Now find out how much a gallon of fuel oil weighs and multiply the bâ¦tu value x that weight in pounds and that is the value per gallon. Or simply, diesel fuel is #2 fuel oil which contains 140,000 btu per gallon.
Gas is measured in cubic feet, but the measurement for the energy in that gas is measured in BTUs or British Thermal Units. Here is how to find out how many BTUs are in a cubic foot of natural gas.Natural gas consumption continues to increase.as is measured in cubic feet, but the measurement for the energy in that gas is measured in BTUs or British Thermal Units. Here is how to find out how many BTUs are in a cubic foot of natural gas.