In order to promote the development and utilization of Gardenia jasminoides, With the mature fruit of Gardenia jasminoides as raw material, the oil was extracted by aqueous enzymatic method. The effects of enzyme species, enzyme dosage, enzymatic hydrolysis pH, enzymatic hydrolysis temperature, liquid-material ratio and enzymatic hydrolysis time on the yield of Gardenia jasminoides oil were studied by single factor experiment. The process parameters were optimized by uniform design on the basis of single factor experiment. The fatty acid compos...