Rhamnose, as a trace sugar, is widely distributed in plants and is mostly L-type in nature. Rhamnose can be used to measure intestinal permeability and synthesize cardiotonic drugs. The sweetness of rhamnose is 33% of sucrose, which can be used as a sweetener, and can also be used to produce flavors and flavors.

• Appearance: White to off-white crystalline powder
  
• Solubility: Soluble in water and methanol