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Ecological aspects of regulation of the plasticity ofaccumulation of terpene compounds in plantsстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 16 марта 2022 г.
- Авторы: Shelepova V., Khusnetdinova T.I.
- Журнал: IOP Conference Series: Earth and Environmental Science
- Том: 867
- Год издания: 2021
- Издательство: IOP Publishing
- Местоположение издательства: [Bristol, UK], England
- Первая страница: 1
- Последняя страница: 7
- DOI: 10.1088/1755-1315/867/1/012078
- Аннотация: Field mint (Mentha arvensis L.) of the Mentha (Lamiaceae) is one of the mostimportant species among medicinal and essential oil-bearing plant. The content of essentialoils in the plants of field mint M. arvensis was studied depending on the growing conditionsin three biocoenoses, taking into account the increase in soil moisture availability. The outputof essential oil from the aboveground part of mint plants was maximum during the massflowering phase and amounted to 2.7±0.08% in mesohydrophytic biocoenoses, 2.3±0.09% inmesophytic and 1.3±0.11% in xeromesophytic biocoenoses. Cyclic terpenes and terpenoids(65.2 and 59.8%, respectively) predominated in the composition of the field mint plants oil ofmesohydrophytic and mesophytic biocoenoses, the soil moisture content of which is moreconsistent with the mesophilic ancestral ecology of the species, while acyclic compoundsaccounted for 31.2 and 34.6 %. Simpler acyclic terpenes and terpenoids dominated in the fieldmint oil profile of xeromesophytic biocoenoses (55.3%). The essential oil of mint plants of allthree ecological biocoenoses contained terpenes with a pronounced protective function - γterpinene, α-terpinolen, trans and cis-ocimene, eucalyptol (1,8 cineol), which exhibit broadantimicrobial and insecticidal properties. The concentration of these compounds was maximalin plants of the xeromesophytic biocoenoses. While the maximum content of volatile terpenes(β-myrcene, cis-geraniol, nerol acetate), which perform an attractive function (ensures therelationship of plants with insects), is recorded in the mesohydrophytic biocoenoses. Theadaptation of mint plants to different ecological conditions is ensured by the shift in the activityof secondary metabolism towards increasing the synthesis of simpler in structure and lessenergy-intensive components, which provides the population with a selective advantage as thespecies moves to new habitats that differ in ecological conditions from those specific toancestral forms.
- Добавил в систему: Хуснетдинова Тамара Ивановна
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | Shelepova_2021_IOP_Conf._Ser.__Earth_Environ._Sci._867_0120… | 505,8 КБ | 31 января 2022 [Tamara] | |
| 2. | Титул | nazvanie.jpg | 69,8 КБ | 7 ноября 2021 [Tamara] | |
| 3. | Краткий текст | 2.jpg | 141,9 КБ | 7 ноября 2021 [Tamara] |