A white crystal is isolated from capsicum fruit. On the basis of physical properties and spectroscopic data (UV MS IR HPLC), it is established a mixturde of Cap-saicin and Dihydrocapsaicin.

• 从辣椒果实中分离到一种白色结晶,根据理化性质和质谱,紫外光谱,红外光谱以及高压液相色谱的测定结果,推定该结晶是辣椒碱和二氢辣椒碱的混合物。