MSG, or monosodium glutamate, is a common and widespread additive in food used mainly for flavor enhancement, but also for preservation. MSG has been used for well over a century as a food additive, but in the last couple of decades anecdotal claims of illness have been linked to MSG consumption.SG is the salt form of glutamic acid, which is a naturally occurring amino acid. Seaweeds and many other plants and vegetables contain glutamic acid.
From Wikipedia, the free encyclopedia. Auto-defrost, automatic defrost or self-defrosting is a technique which regularly defrosts the evaporator in a refrigerator or freezer. Appliances using this technique are often called frost free, frostless or no-frost.
So here is a quick defrosting trick that only takes you about 10 minutes tops to remove the ice. The trick is to use your hair dryer! Here are quick steps to defrost your fridge: Turn the fridge off and open the fridge and freezer doors, then remove all items and put them in a cool spot. It will only take 10 minutes and most things will survive. You could use some ice blocks and a cooler box for ice cream and other foods that spoil quickly.