T he following foods contain MSG or its business end-the free amino acid glutamate-in amounts large enough to cause reactions in those sensitive to it.: 1  Taste No 5 Umami Paste MSG disguised as a substitute for MSG. 2  A travesty of misleading labeling and marketing.
Top Definition. LDT. Limp dick trick, also known as LDT for short, is the act of getting a special job to cure what may be a limp situation after a distributed, or concentrated load has been given. Man, after I blew that distributed load, she left me spent, but she wanted more.imp dick trick, also known as LDT for short, is the act of getting a special job to cure what may be a limp situation after a distributed, or concentrated load has been given. Man, after I blew that distributed load, she left me spent, but she wanted more.
The LD 50 Test Procedure. If there is one area where many scientists and animal rights campaigners are united it is in their condemnation of the LD50 test. LD stands for lethal dose and LD50 signifies the single dose needed to kill 50% of the animals used in the experiment.It is widely used to test the toxicity of household products, pesticides, cosmetics, drugs, weed killers and industrial products.he LD 50 Test Procedure. If there is one area where many scientists and animal rights campaigners are united it is in their condemnation of the LD50 test. LD stands for lethal dose and LD50 signifies the single dose needed to kill 50% of the animals used in the experiment.