Dipartimento di Scienze, Università della Basilicata, Potenza, Italy.
Arbeitskreis Heimische Orchideen Baden-Württemberg, Weinheim, Germany.
Nat Prod Res. 2022 Jul;36(13):3435-3439. doi: 10.1080/14786419.2020.1851227. Epub 2020 Nov 28.
The SPME-GC-MS analysis of the aroma components of subsp. , subsp. , var. and var. , var. were reported. The main components of in total 78 found in subsp. were elemicin, cis-9-hexadecenal, hexadecanal, isoelemicin and (Z)-11-hexadecen-1-ol acetate; in subsp. benzyl benzoate, eugenol and trans-isoeugenol; in var. benzyl benzoate, methyleugenol and elemicin. In the scent of . var. were found 2-phenylethyl acetate, eugenol and pentadecane, in var. mainly C15-C21 alkanes and C16, C18 carbonic acids and some isoprenoid-derivatives. As all tested -taxa are allogamous, the differences in scent composition may play a role in pollinator attraction.
报道了对亚种、亚种、变种和变种、变种的香气成分的 SPME-GC-MS 分析。在亚种中共发现 78 种主要成分，包括 elemicin、cis-9-hexadecenal、hexadecanal、isoelemicin 和(Z)-11-hexadecen-1-ol acetate；在亚种中发现了 benzyl benzoate、eugenol 和 trans-isoeugenol；在变种中发现了 benzyl benzoate、methyleugenol 和 elemicin。在. 变种的香味中发现了 2-phenylethyl acetate、eugenol 和 pentadecane，在变种中主要发现了 C15-C21 烷烃、C16、C18 碳酸和一些异戊二烯衍生物。由于所有测试的 -taxa 都是异花授粉的，因此香味成分的差异可能在传粉者吸引中起作用。
