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Does a pecan pie that has been vacuum sealed need refrigeration?
Wiki User
∙ 15y ago
Yes, this is best. Keeping this food cold will insure a longer freshness. Vacuum pacled does not mean the food not be refrigerated.
Wiki User
∙ 15y ago
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Can ice crystals form inside a vacuum sealed bag and not cause freezer burn?
No. A bag that has been vacuum sealed prevents moisture and air from getting to the food.
Where in the bulb does the light come from?
Most light bulbs are vacuum-sealed; all the gas has been pulled out of the bulb before it is sealed.
Who manufacturs True Refrigeration and how long have they been in business?
There are several manufacturers good refrigeration that have been in business for decades. One of the leading companies is called True Refrigeration.
What happens when all the air is pumped out of a sealed in can?
The can looks like as if it has been crushed.
What is Texas's state nut?
The native Texas pecan is our State nut. Texas made it official in 2001. But the pecan has been our official State tree since 1919.
Do Vlasic pickles need refrigeration?
All pickles need refrigeration, once the jar has been opened.
Has a perfect vacuum been made?
No, a perfect vacuum has not been made.
Does dehydrated jerky that is vacuum packed need to be refrigerated or frozen for storage?
Probably no refrigeration needed if the package has not been opened. No. Even after opening, no. Beef jerky if done properly has no water left in it. Bacteria cannot survive without water. Hooweestik.
How do you add grease to sealed ball joints?
Sealed ball joints are not designed to have grease added. They have been permanently sealed, and can only be replaced when there is a problem.
Is there any way to prevent shedding of male catkins from pecan trees in the summer in Texas?
There is no way to stop the catkins from falling on pecan trees. I have been trying to find this out for a while now and finally just called some local tree service places. They informed me that there is no way to stop them when dealing with pecan trees.
How do you pressurize and leak test the refrigeration system?
With a vacuum pump and an ac manifold set. Instead of pressurizing the system you pull down a vacuum of 29-30 in hg, close the valves and wait to see if the vacuum drops or remains at 29-30 in hg by monitering the gauges on the manifold set. I like to leave it in that position for an hour or two to be sure it doesnt lose vacuum. If it drops even a little you have a leak in which case I would charge the system with a shot of UV leak detector. You can locate the source of the leak with a black light after the system as been run for a while.
All of the air is removed from a sealed metal can After the air has been removed the can looks as if it were crushed Why?
It means that the air pressure that sealed the can - can not be removed
