1) Sugar substitute
Found on
https://www.crosswordclues.com/clue/hernandulcin
Hernandulcin is an intensely sweet chemical compound gained from the chiefly Mexican and South American plant Lippia dulcis. ==History and origin== In the 1570s, Spanish physician Francisco Hernández described a remarkably sweet plant known to the Aztecs as Tzonpelic xihuitl, meaning `sweet herb`. This reference, accompanied by an accurate desc.....
Found on
http://en.wikipedia.org/wiki/Hernandulcin
No exact match found.
