Journal
NATURAL PRODUCT RESEARCH
Volume 35, Issue 23, Pages 5544-5548Publisher
TAYLOR & FRANCIS LTD
DOI: 10.1080/14786419.2020.1795653
Keywords
Amazon; natural products; gas exchange; chlorophyll a; fluorescence
Categories
Funding
- Coordination for Improvement of Higher Education Personnel - Brazil (CAPES) [001]
- PCI-MCTIC/MPEG [302203/2020-6]
- CNPq [302203/2020-6]
Ask authors/readers for more resources
This study evaluated the physiological performance, yield, and chemical profile of the essential oil obtained from leaves and roots of Eryngium foetidum cultivated using different fertilizer sources. Gas exchange and chlorophyll a fluorescence parameters were not affected by the different fertilizer sources. The highest essential oil yield was obtained in leaf samples cultivated with mineral fertilizer and control conditions, while mineral fertilization yielded the highest essential oil in root samples. Additionally, PCA and HCA analyses showed distinct groups formed by roots and leaves, characterized by different chemical constituents.
The present work proposed an evaluation of the physiological performance, yield and chemical profile of the essential oil obtained from leaves and roots ofEryngium foetidumL. (Apiaceae) cultivated using different fertilizer sources. The other gas exchange and chlorophyll a fluorescence parameter was not different, suggested that the photosystem II was not affected by the different fertilizer sources. Highest essential oil yield was obtained in leaf samples cultivated with the mineral fertilizer (0.18%) and control conditions (0.22%), while it was obtained by mineral fertilization in the case of root samples (0.22%). The principal component analysis - PCA and hierarchical cluster analysis - HCA showed two groups: the first was formed by roots (OrgR, MinR and ConR), characterized by the constituents 2,3,4-Trimethylbenzaldehyde, Muurola-4,10(14)-dien-1 beta-ol, Isoshyobunone, para-Mint-1,5-dien-8-ol, 6-Canphenone, (E)-gamma-Atlantone and (E)-beta-Farnesene; and the second group formed by leaves (OrgF, MinF, ConF), related to (2E)-2-Dodecenal,t-2-Tetradecenal, 1-Dodecanal, 1-Decanal, Tetradecanal,gamma-Terpinene, Mesitylene and rho-Cymene.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available