乳香树为橄榄科乳香树属，是一种矮小乔木。主产于索马里、也门、埃塞俄比亚

The frankincense tree is a genus of frankincense in the olive family, which is a dwarf tree. Mainly produced in Somalia, Yemen, Ethiopia, the United States, Britain and France. The resin secreted from the frankincense tree is distilled with water to obtain frankincense oil, which is a colorless to pale yellow liquid with a relative density of 0.865 ~ 0.917 and a refractive index of 1.469 ~ 1.483

The frankincense tree is an olive coriander tree genus, a kind of small tree. Mainly produced in Somalia, Yemen, Ethiopia, the United States, the United Kingdom, France. Resin secreted by distilled frankincense tree with water vapor, milk oil, colorless to pale yellow liquid, relative density 0.865 to 0.917, refractive index 1.469 to 1.483

Frankincense belongs to the genus frankincense in olive family, which is a kind of short tree. Mainly produced in Somalia, Yemen, Ethiopia, the United States, Britain, France. The resin secreted by frankincense tree can be distilled with water vapor to obtain frankincense oil, which is a colorless to light yellow liquid with relative density of 0.865-0.917 and refractive index of 1.469-1.483