Gas chromatography-mass spectrometry analysis of floral fragrance-related compounds in scented rose (Rosa hybrida) varieties and a subsequent evaluation on the basis of the analytical hierarchy process

Yan Feng, Xi Cheng, Yao Lu, Hongli Wang, Dongliang Chen, Chang Luo, Hua Liu, Suping Gao, Ting Lei, Conglin Huang, Xiaofang Yu