
1) Biological pigment
Found on
https://www.crosswordclues.com/clue/betanin

Betanin, or Beetroot Red, is a red glycosidic food dye obtained from beets; its aglycone, obtained by hydrolyzing away the glucose molecule, is betanidin. As a food additive, its E number is E162. Betanin degrades when subjected to light, heat, and oxygen; therefore, it is used in frozen products, products with short shelf life, or products sold i...
Found on
http://en.wikipedia.org/wiki/Betanin

The red pigment in beets (Beta vulgaris); elevated in urine of individuals with beeturia. ... Origin: fr. Betacyanin ... (05 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973

Type: Term Pronunciation: bā′tă-nin Definitions: 1. The red pigment in beets (Beta vulgaris); elevated in urine of patients with beeturia.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=10046
No exact match found.