Comparative analysis of chemical composition of Mentha longifolia (L.) Huds

Daruha-yi Giyahi

关键词: Mentha longifolia (L.) Huds;    Chemical composition;    Essential oil;   

DOI  :  

学科分类：医学（综合）

来源: Danishgah-i Azad-i Islami * Shahrekord Branch

【 摘 要 】

Background & AimMentha longifolia (L.) Huds is an aromatic perennial herb that belongs to the   family Lamiaceae. The aim of this study was to identify chemical composition of aerial parts   (including leaf, stem and flowers) of M. longifolia collected from   (Kamu mountain) Isfahan province. Experimental The essential oils were extracted   using the hydrodistillation method and analysed by GC-MS. Results The essential oil yields obtained from the aerial   parts of M. Longifolia were1.34, 0.76 and 0.97 ml/100 g dry   matter in leaf, stem and flowers, respectively. Results indicated significant   differences (p < 0.01) among the aerial parts for the main   constituents in the essential oil. The major constituents of the leaf oil   were 1,8-cineole (37.16%), piperitenone oxide (18.97%), sabinene (13.94%),   α-pinene (8.92%) and pulegone (6.14%). The major constituents of the stem oil   were 1,8-cineole (36.81%), pulegone (18.61%), piperitenone oxide (12.21%),   sabinene (7.05%) and the major constituents of the flower oil were   piperitenone oxide (37.67%), 1,8-cineole (23.02%), sabinene (13.56%) and   α-pinene (10.45%). Recommended applications/industries Differences in the volatile composition of the plant material could be attributed to the growth and cultivation conditions of the plant, to the methods of extraction and to the harvesting time.

【 授权许可】

CC BY