A Synthetised Substitute for Sugar

This page is the CodyCross answer for the clue below from Seasons, Group 68, Puzzle 5 (Carved Pumpkins).

Question is: A Synthetised Substitute for Sugar

and the answer is: ASPARTAME

Word Meaning:

ASPARTAME — (organic chemistry) An artificial sweetener, the methyl ester of a dipeptide formed from aspartic acid and phenylalanine, used in many processed foods and beverages.

Definitions from Wiktionary.