‘Crimson Glory’ is a typical representative of the aromatic rose that has been developed for both edible and perfumery.In this study,‘Crimson Glory’ was used as experimental material to extract and analyze the aroma components of fresh flower by several methods in order to explore the aroma pretreatment method suitable for aromatic rose.The results showed that 138 components were total detected by the three methods.Sixty-eight components (92.58%) were detected by solid phase microextraction (SPME),the main components of which were distributed in the front and middle of the chromatographic peak,and the efficiency of detecting the aroma active components was high.eighty species (92.51%) were detected by stir bar sorptive extraction-thermal desorption (SBSE-TD),and the components were found in the front,middle and back of the chromatographic peak,and the efficiency of detecting active aroma components was also high.Ninety-seven components (79.22%) were detected by purge and trap-thermal desorption (P&T-TD).The coverage range of chromatographic peaks was about the same as that of SBSE-TD,the density of chromatographic peaks was higher than that of SBSE-TD,but the efficiency of detecting active aroma components was lower and there were more aroma free and impurity components.From the categories of compounds detected,the three methods are similar,and the relative content of alcohols is the highest,and the main aroma type is flower fragrance.The three analysis methods have their own characteristics,and SBSE-TD method has more advantages from the point of view of convenience,resource screening and development.