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.
How to defrost a block of frozen tofu. De-frost it as slowly as your time allows. Transferring it to the refrigerator a day before you need it is ideal. If you are in a hurry, defrost in the microwave (on the DEFROST setting) for about 3-4 minutes per 300g block. Itâs ok if itâs still a bit frozen in the middle. Once the water surrounding the tofu is melted, take the block out.