文献类型：期刊文献

英文题名：Multidimensional comparative analysis of wild and cultivated Gentiana macrophylla based on electronic intelligent sensory technology and chemical composition

作者：Liu, Juanjuan[1];Chen, Yiyang[1];Zhang, Jialing[1];Wang, Liangcai[1];Li, Ke[1];Hu, Huifang[1];Ma, Xiaohui[1,4];Jin, Ling[1,2,3,4]

第一作者：刘建军;刘家骏

通信作者：Jin, L[1]

机构：[1]Gansu Univ Chinese Med, Sch Pharm, Lanzhou 730000, Gansu, Peoples R China;[2]Gansu Univ Chinese Med, Res Inst Chinese Tibetan Med Resources, Lanzhou 730000, Gansu, Peoples R China;[3]Gansu Univ Chinese Med, Gansu Pharmaceut Ind Innovat Res Inst, Lanzhou 730000, Gansu, Peoples R China;[4]Northwest Collaborat Innovat Ctr Tradit Chinese Me, Lanzhou 730000, Gansu, Peoples R China

第一机构：甘肃中医药大学

通信机构：[1]corresponding author), Gansu Univ Chinese Med, Sch Pharm, Lanzhou 730000, Gansu, Peoples R China.|[10735]甘肃中医药大学;

年份：2025

卷号：11

期号：4

外文期刊名：HELIYON

收录：;WOS:【SCI-EXPANDED(收录号:WOS:001773653000001)】；

基金：This work was funded by China Agriculture Research System of MOF and MARA (CARS-21) , Gansu Province Science and Technology Plan Project: Major Science and Technology Special (23ZDFA013-1) , Gansu Provincial Science and Technology Plan Project: Science and Technology Special Touring Special (23CXNA0042) , Gansu Provincial Rare Traditional Chinese Medicine Resources Evaluation and Protection and Utilization Engineering Research Center Open Fund (GSZXZY202203) , Innovation Center for Traditional Chinese Medicine Co-constructed by Gansu Province & MOE of PRC, Strategic Research and Consulting Project of China Academy of Engineering (GS2021ZDA06) , Improvement of traditional Chinese medicine guarantee and innovation capabilities (State Administration of Traditional Chinese Medicine) .

语种：英文

外文关键词：Gentiana macrophylla Pall.; Wild; Cultivation; Chemical constituents; Intelligent sensory technology; Multivariate statistical analysis method

摘要：Gentiana macrophylla radix, is a renowned traditional Chinese medicine, has been widely utilized in various pharmaceutical applications. The increasing demand for this material has led to the widespread cultivation of the plant. However, the differences in chemical constituents between wild and cultivated G. macrophylla remain unclear. In this study, an integrated approach combining a colorimeter, an electronic nose (eNose), headspace solid-phase microextraction coupled with gas chromatography-mass spectrometry (HS-SPME-GC-MS), and high-performance liquid chromatography (HPLC) was developed to investigate the chemical variations between wild and cultivated G. macrophylla. This method was further enhanced by multivariate statistical analysis. The fusion of intelligent sensory technologies enabled the rapid differentiation of wild and cultivated G. macrophylla. The chemical composition of wild and cultivated G. macrophylla was found to be broadly similar, with the following compounds ranked by content: gentiopicroside > loganic acid > 6-O-beta-D-glucosylgentiopicroside > swertiamarin > sweroside > luteolin-6-C-glucoside > isovitexin. A total of 39 volatile components were identified, of which 17 were unique to the wild variety and 11 were unique to the cultivated variety. Nonanal, hexanal, and benzene, 1,2-dimethoxy- were identified as the primary odor-producing compounds. In summary, this study demonstrates that intelligent sensory technology, combined with chemical composition analysis, can rapidly and sensitively distinguish between wild and cultivated G. macrophylla. These findings are significant for the conservation of valuable genetic resources and for improving the utilization efficiency of cultivated medicinal plants.