Lannea edulis
Lannea edulis · Accepted scientific name
Scientific literature: Very Sparse (2 studies) · ★☆☆☆☆
Lannea edulis is a significant botanical species recognized for its diverse pharmacological potential. Research has specifically highlighted its antihyperglycemic and antihyperlipidemic activities, making it a subject of interest for metabolic health. Scientific investigations often utilize the plant's leaves and roots to study these therapeutic effects. Specifically, studies have examined the properties of aqueous leaf extracts alongside the dichloromethane extract of the root bark. Understanding these preparations provides valuable insight into the plant's medicinal capabilities.
- Synonyms
- Odina Edulis · Lannea Nana · 2 more
- Common names
- Not available
- Family
- Anacardiaceae
- Distribution
- Southern America
- Plant Parts
- Leaf · Root
Classification
Common Names
Lannea edulis is a versatile plant recognized by a diverse array of local and regional names. It is widely known by the common names Mutsambatsi and mutshutshungu in certain areas. Depending on the cultural context, it may also be referred to as wild grape. Some people identify the species as wildedruif, while others use the variation wildedruiwe. These various names reflect the plant's widespread presence across different linguistic landscapes.
Sources: Catalogue of Life (COL)
Synonyms
Lannea edulis is a plant species that is frequently identified through various taxonomic synonyms in botanical literature. Within scientific records, it is often referred to by the alternative name Calesiam edule. Researchers also encounter this species under the designation of Lannea edulis var. integrifolia. Furthermore, the nomenclature includes references to Lannea nana and Odina edulis. Understanding these diverse synonyms is essential for accurate identification and classification within the plant kingdom.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Lannea edulis is a notable biological organism belonging to the kingdom Plantae. Within this vast kingdom, the species is classified under the class Equisetopsida. It falls specifically under the order Sapindales, which helps define its evolutionary lineage. Furthermore, the plant is a distinguished member of the genus Lannea. Finally, its taxonomic identity is completed by its placement within the family Anacardiaceae.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Sapindales |
| Family | Anacardiaceae |
| Genus | Lannea |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Lannea edulis is a versatile plant species with a wide-ranging distribution across the African continent. It is prominently found throughout East Tropical Africa, specifically inhabiting the diverse landscapes of Kenya, Tanzania, and Uganda. The species also extends its reach into Northeast Tropical Africa, where it thrives within the borders of Ethiopia. Furthermore, its presence stretches southward into the tropical regions of Angola. This broad geographical footprint highlights the plant's ability to adapt to various ecological niches across Africa.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Lannea edulis is characterized by its distinct shrub growth form. This self-supporting plant maintains a compact stature within its natural habitat. Depending on environmental conditions, its height typically ranges from a minimum of 0.1 m to a maximum of 0.6 m. Many specimens tend to stabilize at a more consistent height of at least 0.3 m. Such structural characteristics define the physical presence of this species in the landscape.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Lannea edulis, a plant native to sub-Saharan Africa, has demonstrated significant medicinal potential through its antihyperglycemic and antihyperlipidemic properties. Research indicates that aqueous leaf extracts of this species can effectively lower blood glucose levels by modulating various physiological processes. Specifically, the plant works by reducing intestinal glucose absorption and enhancing glucose uptake within peripheral tissues. Furthermore, the extract has been shown to promote the regeneration of pancreatic islets and $\beta$-cells, which are critical for managing diabetes. These findings suggest that the plant could serve as a valuable complementary therapy for managing metabolic disorders.
Compounds
Conditions
Lannea edulis is traditionally utilized to treat various affectations within the medical practices of Zimbabwe and other African regions. While these plants are prescribed for many ailments, scientific testing reveals complex biological interactions. Specifically, aqueous extracts of the plant were found to induce frameshift mutations in certain Salmonella typhimurium strains. Research indicated that L. edulis displayed marginal mutagenicity in the TA97a strain. These findings suggest that the plant's medicinal application carries specific genetic implications during testing.
Preparations
Lannea edulis is prepared as aqueous leaf extracts through a process of decoction for studies regarding its antihyperglycemic properties. These leaf extracts are utilized to investigate how the plant modulates glucose absorption, peripheral glucose uptake, and pancreatic function in diabetic models. Additionally, Lannea edulis is prepared as a dichloromethane extract of the root bark to facilitate the isolation of bioactive compounds. This specific extraction method allows for the activity-guided identification of radical-scavenging alkylphenols and new dihydroalkylhexenones. Together, these different preparation methods enable a comprehensive analysis of both the medicinal and chemical profiles of the species.
Parts used
Lannea edulis is a versatile medicinal plant native to sub-Saharan Africa that offers significant therapeutic potential. Research indicates that the leaves of this species can be utilized to manage diabetes by reducing intestinal glucose absorption and improving pancreatic function. Furthermore, aqueous leaf extracts have been found to contain beneficial phytochemicals such as flavonoids, tannins, and phenols. Beyond the foliage, the root bark of the plant serves as a vital source of bioactive compounds, including unique dihydroalkylhexenones. By utilizing both the leaf and the root, scientists continue to uncover the diverse pharmacological properties of this important species.