The genus L. from the Boraginaceae family consists of 67 recognised species. The genus is widely distributed in the Mediterranean, having been documented in the traditional medicine of the area since 300 B.C. Current pharmacological studies have validated early ethnomedicinal properties showing that spp. possesses antioxidant, analgesic, anxiolytic, anti-inflammatory, antibacterial, and antiviral effects. Nevertheless, only limited papers report specifically on the phytochemistry of this genus. Furthermore, the potential of utilising extracts from species as natural antioxidant preparations has been significantly neglected. For the first time, this review comprehensively describes and discusses the presence of recorded species with ethnomedicinal uses, their antioxidative properties in vitro and in vivo when available, and major phytochemical components recognised as potent antioxidants, as well as the possibilities and opportunities for future research.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7466025 | PMC |
http://dx.doi.org/10.3390/antiox9080722 | DOI Listing |
PhytoKeys
December 2024
Granite Mountains Desert Research Center, University of California, Riverside, PO Box 101, Kelso, California 92309, USA University of California Kelso United States of America.
In the process of studying the species and its varieties, we discovered a unique taxon of the genus that resembles but differs in having a mostly densely white-strigose stem vestiture (sometimes with spreading trichomes) and tuberculate to muricate nutlets with often whitish tubercles that are, in comparison with typical , larger, with a wider base and more pointed apex, and more densely spaced. We believe this form to be different enough to describe as a new species, . This new species occurs in southwestern North America: in California and Arizona of the United States and in northern Baja California, Mexico.
View Article and Find Full Text PDFNat Prod Res
December 2024
Programa de Pós-Graduação em Química, Universidade Federal do Ceará, Fortaleza, Brazil.
A new sesquiterpene, 8,11-epoxy-cadi-3,9-diene (), along with nine known compounds (-), were isolated from the heartwood of . Their structures were elucidated based on NMR spectroscopic data, and by comparison with data previously reported in literature. The hexane extract from the heartwood of , the EtOH extract from the heartwood of , the CHCl-soluble fraction of the EtOH extract, the EtOAc-soluble fraction of the EtOH extract and the compounds - have been evaluated as acetylcholinesterase inhibitors, and among these, the extracts and fractions exhibited satisfactory results.
View Article and Find Full Text PDFBMC Plant Biol
October 2024
Department of Botany and Plant Ecology, Weber State University, 1415 Edvalson St., Dept. 2504, Ogden, UT, 84408, USA.
Background: Lithospermeae is the largest tribe within Boraginaceae. The tribe has been the focus of multiple phylogenetic studies over the last 15 years, with most focused on one genus or a few genera. In the present study, we newly sequenced 69 species of Lithospermeae and relatives to analyze the phylogenomic relationships among its members as well as the evolution of the plastid genome.
View Article and Find Full Text PDFBMC Plant Biol
September 2024
Institute of Experimental Botany of the Czech Academy of Sciences, Centre of Plant Structural and Functional Genomics, Olomouc, Czech Republic.
BMC Plant Biol
July 2024
Department of Biological Sciences, Faculty of Applied Sciences, Umm Al-Qura University, Makkah, Saudi Arabia.
Background: Heliotropiaceae is a family of the order Boraginales and has over 450 species. The members of the family Heliotropiaceae have been widely reported to be used in traditional medicine Over time, the classification of Heliotropiaceae has remained uncertain and has moved from family to subfamily, or conversely.
Results: In the present study, we sequenced, analyzed, and compared the complete plastomes of Euploca strigosa, Heliotropium arbainense, and Heliotropium longiflorum with the genomes of related taxa.
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!