L-TRYPTOPHAN


Meaning of L-TRYPTOPHAN in English

Pronunciation: ' el- ' trip-t ə - ˌ fan

Function: noun

Date: 1949

: the levorotatory form of tryptophan that is a precursor of serotonin and was used formerly as a dietary supplement especially to promote sleep and relieve depression

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.