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.
Whirlpool Refrigerator Defrost Thermostat. Refrigerator defrost thermostat, clip-on. This defrost heater monitors the temperature of the evaporator coils and sends power to the defrost heater during the defrost cycle. If your defrost thermostat is defective, the refrigerator will not defrost. OEM Part - Manufacturer #WP4387503.