0
Vacuum packed meat means that air is removed from the package prior to sealing it. Nitrogen can be used to flush air out of packages prior to the vacuum sealing process. The idea is that if a tiny bit of air remains in the package, it isn't air but the relatively inert nitrogen used to flush air out of the bag at the time it was vacuum sealed. As an aside, nitrogen is used in the snack industry to package potato chips and the like. Shelf life is given a big boost because the fats and oils used to cook the chips and other snacks are no longer subject to the degrading effects of air.
Wiki User
∙ 16y ago
Add your answer:
Earn +20 pts
Which two gases are needed by water plants?
Oxygen & carbon dioxide :)
When we breathe in we inhale many gases present in the air including oxygen. what do you think happens to the gases that are not needed by the body?
Nothing - they are "breathed out" with your exhale.
Gases needed for respiration are exchanged between organisms in what cycle?
The respitory cycle maybe?
What gases such as oxygen nitrogen and carbon dioxide are needed by most species?
Oxygen is needed by all organisms for respiration , carbon dioxide is needed by plants for photosynthesis , nitrogen is needed i form of nitrates by plants .
Name of gases that are compressible?
All gases are compressible (even all fluids and solids are, though much lesser), so there is no special name needed for this group because it is not special.
What is gas flushed chicken?
Gas flushed chicken is chicken that has been packaged in a modified atmosphere. The package will be vacuumed and then flushed with a combination of gases that does not promote bacterial growth.
Do gases dissolve in fresh or salt water faster?
I suppose that the dissolution is faster in fresh water but the differences are minimal.
What gases are needed to make photosynthesis?
Carbon dioxide.
What gas is in water?
Gases in fresh and ocean water include oxygen and carbon dioxide.
What is the composition of fresh water?
disolved minerals , gases , organic matter , and living organisms
What gases are needed to produce the new star?
fart and burp
Why there are gases in the balloon?
To inflate the balloon. Whether the gas is helium or just air from your lungs, gases are needed to inflate the balloon.
Gases needed for respiration are exchanged between organisms in the cycle?
water
How can gases be helpful?
Well one gas - Oxygen, is needed for you to live.
Which two gases are needed by water plants?
Oxygen & carbon dioxide :)
Why do the noble gases in group 8 not needed to react-they are happy?
Noble gases have completely filled valence orbitals. Hence they are chemically inert.
When we breathe in we inhale many gases present in the air including oxygen what do you think happens to the gases that are not needed by the body?
Nothing - they are "breathed out" with your exhale.
