In this paper sucrose esters were synthesized via two steps (methyl esterifying and interesterification) from camellia oil and sucrose. The optimum conditions of the former were ensured by orthogonal test method(mole, s ratio of 5 : 1, 80 ℃, reaction of 6 h), the output of methyl ester is 79%. The suitable conditions of the later were confirmed by single factor method(mole's ratio of (1 ~2) : 1,80 ℃, first reaction of 1.5 h at 110 ℃, then reaction of 3 h at 135 ℃), the output of SE is 45%. Infrare...