Allulose occurs naturally in figs.
IUPAC name: Psicose
Systematic IUPAC name: (3R,4R,5R)-1,3,4,5,6-Pentahydroxyhexan-2-one
Other names: D-Allulose; D-Psicose; D-Ribo-2-hexulose; Pseudofructose
Appearance: Fine crystalline odourless white powder.
Maximum tolerable consumption for a 60 kg adult approx 33 to 36 grams per day.
Sweetness: Approx 70% that of Sucrose.
The caloric value of allulose in humans is about 0.2 to 0.4 kcal/g.