Tontelea micrantha
Tontelea micrantha · Accepted scientific name
Scientific literature: Very Sparse (2 studies) · ★☆☆☆☆
Tontelea micrantha is a botanical species of growing interest due to its diverse range of biological properties. Research has highlighted that the leaves of this plant possess significant antibacterial and antiviral activities. These medicinal effects are largely attributed to the presence of bioactive chemical compounds known as terpenoids. By studying these specific constituents, scientists aim to better understand the plant's therapeutic potential. Consequently, Tontelea micrantha represents a promising subject for further pharmacological investigation.
- Synonyms
- Raddia Oblongifolia · Salacia Velutina · 13 more
- Common names
- Not available
- Family
- Celastraceae
- Distribution
- Africa
- Plant Parts
- Leaf
Classification
Common Names
Tontelea micrantha is a distinctive plant known by a variety of regional names across different areas. It is frequently referred to by the common names Bacuparizão-do-campo and Capicurú-açú. In other locales, people may identify this species as Cascudo or Saputá-de-moita. Additionally, it is recognized by the specific designation tontelea drobnokvetá. This diversity of nomenclature reflects the plant's widespread presence and cultural significance in its natural habitats.
Sources: Catalogue of Life (COL)
Synonyms
Tontelea micrantha is a botanical species that has been identified through various historical classifications. Over time, researchers have linked this plant to several different names, including the synonyms Anthodon micranthus and Anthodon oblongifolius. Taxonomic studies also connect it to the designation Prionostemma velutina. Furthermore, the plant has been referred to in scientific literature as Raddia oblongifolia. Finally, it is recognized under the synonym Salacia brachypoda, reflecting the complex history of its naming.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Tontelea micrantha is a distinctive botanical specimen belonging to the kingdom Plantae. Within this vast biological realm, the species is classified under the class Equisetopsida. It further descends through the order Celastrales, showcasing its specific evolutionary lineage. This plant is a member of the Celastraceae family, which helps define its unique structural characteristics. Ultimately, its taxonomic identity is solidified by its placement within the genus Tontelea.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Celastrales |
| Family | Celastraceae |
| Genus | Tontelea |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Tontelea micrantha is a botanical species widely distributed throughout various regions of Southern America. Within the country of Brazil, its presence is particularly extensive and spans multiple diverse territories. The plant can be found thriving in the Northeast, South, and Southeast portions of the nation. Additionally, its natural habitat extends into the North and West-Central regions of Brazil. This broad geographic range highlights the plant's ability to adapt to the varied climates found across the continent.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Tontelea micrantha is a self-supporting plant characterized by its distinct shrub growth form. This species typically reaches a modest maximum height of 1.5 meters. Its structural stability and compact stature make it a notable feature within its natural habitat.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Tontelea micrantha has emerged as a notable plant species due to its diverse and significant medicinal properties. Research highlights that this plant possesses both antibacterial and antiviral activities, making it a subject of intense scientific interest. Specifically, extracts from its leaves have demonstrated potent antiviral action against the Chikungunya virus. These studies show that the extracts can drastically reduce viral yields and interfere with various stages of the viral cycle. Consequently, Tontelea micrantha represents a promising candidate for the future development of new antiviral drugs.
Compounds
Tontelea micrantha is a native Brazilian Cerrado species that possesses a diverse profile of secondary metabolites within its bark. Phytochemical analysis reveals that both the sobol and the aerial stem contain essential compounds such as tannins, flavonoids, and terpenoids. Interestingly, the presence of terpenoids is linked to laticifers located in the cortex and phloem of both organs. While these metabolites are widespread, carotenoids are specifically detected within the sobol. This chemical composition highlights the plant's medicinal potential and supports the use of aerial stem bark as a sustainable alternative to harvesting underground stems.
Conditions
Tontelea micrantha extracts demonstrate potent antiviral action against Alphavirus chikungunya. Research indicates that both ethyl acetate and methanolic leaf extracts effectively combat the virus at non-cytotoxic concentrations. These extracts drastically reduce viral yields and inhibit the expression of CHIKV genes. The plant's components work by targeting viral particles directly and interfering with various stages of the viral cycle. Consequently, Tontelea micrantha serves as a promising candidate for the future development of specific anti-CHIKV drugs.
Preparations
Parts used
Tontelea micrantha is a notable plant species that has garnered significant interest due to its diverse medicinal properties. Recent research has specifically focused on the bioactive potential found within the plant's leaf. By utilizing ethyl acetate and methanolic extracts from these leaves, scientists have identified potent antiviral effects. These leaf-derived extracts demonstrated a robust ability to reduce viral yields and inhibit gene expression in cells exposed to the Chikungunya virus. Such findings suggest that the leaves of Tontelea micrantha are promising candidates for the future development of targeted antiviral drugs.