The important members of the second class are grape sugar, or dextrose, and fruit sugar, or levulose, both of which are found in fruits and in honey.
"Physiology and Hygiene for Secondary Schools"
Francis M. Walters, A.M.
That is, sucrose is converted into levulose and dextrose sugars.
"Human Foods and Their Nutritive Value"
Harry Snyder
It contains 7 per cent of dry matter, 4 per cent of which is sucrose, dextrose, and levulose.
"Human Foods and Their Nutritive Value"
Harry Snyder