阿洛糖是一种己糖，是一种罕见的单糖，分离自非洲灌木的叶子。化学方程序CH2OH(CHOH)4CHO,溶于水但几乎不溶于甲醇。

阿洛糖是葡萄糖的C-3差向异构体。

• Rare Sugar Research Center

Allose is an aldohexose sugar. It is a rare monosaccharide that occurs as a 6-O-cinnamyl glycoside in the leaves of the African shrub Protea rubropilosa. Extracts from the fresh-water alga Ochromas malhamensis contain this sugar but of unknown absolute configuration. It is soluble in water and practically insoluble in methanol.