Quality Analysis of Cinnamomum camphora(Linn.) Presl Leaves' Oil
LUO Zhongsheng1,GU Yuming2(1.Ji'an City Forestry Research Institute,Ji'an Jiangxi 343011,China;2.Ji'an City Forest Disease and Pest Control Station,Ji'an Jiangxi 343011,China)
The content of linalool in the precise oil of Cinnamomum camphora(Linn.) Presl's leaves was examined with Gas chromatogram,its optical rotation was determined by polarimentry,its refraction quotiety was determined with refractometer,its relative density was determined with Gravimeter.Several main technological quality data were confirmed,it provides a relative quality criterion for goods trade of the C.camphora(Linn.) Presl leaves'oil at present market.