tagatose

== English == === Etymology === (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.) === Noun === tagatose (countable and uncountable, plural tagatoses) (biochemistry) The ketohexose (3S,4S,5R)-1,3,4,5,6-pentahydroxy-hexan-2-one; it is very sweet. ==== Translations ====