Annona senegalensis
Annona senegalensis · Accepted scientific name
Scientific literature: Very Sparse (16 studies) · ★☆☆☆☆
Annona senegalensis is a versatile plant species utilized in various medicinal preparations, including ethanol, aqueous, and methanolic extracts derived from its leaves, seeds, roots, and stems. Research highlights its significant therapeutic potential through antibacterial, anthelmintic, anticancer, and antidiabetic activities. The plant's chemical profile is rich in bioactive compounds such as flavonoids, saponins, (+)-nornantenine, and (+)-catechin. These constituents allow it to target diverse conditions, ranging from mental disorders and cancer to infections caused by Candida albicans and Streptococcus mutans. Consequently, this species serves as a vital subject in pharmacological studies aimed at developing new treatments.
- Synonyms
- Not available
- Common names
- Not available
- Family
- Annonaceae
- Distribution
- Not available
- Plant Parts
- Leaf · Seed
Classification
Common Names
Annona senegalensis is a versatile plant known by a diverse array of regional names. It is frequently referred to as Araticum-de-areia or Araticum-do-Senegal in various botanical contexts. Depending on the local culture and language, it may also be called A̱wut. Other common identifiers for this species include the names Dilolo and Giishta. These linguistic variations highlight the plant's wide distribution and cultural significance across different regions.
Sources: Catalogue of Life (COL)
Taxonomy
Annona senegalensis is a fascinating specimen that belongs to the vast kingdom Plantae. Within this biological realm, it is specifically classified under the class Equisetopsida. The plant is a member of the order Magnoliales, reflecting its evolutionary lineage. It further falls into the distinguished family Annonaceae, showcasing its unique botanical characteristics. Finally, its precise taxonomic identity is defined by its placement within the genus Annona.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Magnoliales |
| Family | Annonaceae |
| Genus | Annona |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Annona senegalensis is a versatile plant species with a widespread distribution across the African continent. It is commonly found throughout East Tropical Africa, specifically within the borders of Kenya, Tanzania, and Uganda. Beyond the eastern regions, the species also thrives in Northeast Tropical Africa, including areas such as Chad. Its reach extends even further west to the Macaronesia region, where it can be found in Cape Verde. This broad geographic range highlights the plant's ability to adapt to various African climates and environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Annona senegalensis is a self-supporting plant that typically adopts the growth form of a tree. Depending on its specific environmental conditions, the species can vary significantly in scale. It may reach a modest minimum height of 1.5 meters, though it often grows larger. Many specimens commonly stand at a minimum height of 4.5 meters as they mature. Ultimately, the height of this tree reaches a maximum of 8 meters.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Annona senegalensis is a versatile medicinal plant that demonstrates a wide range of therapeutic activities across various scientific studies. Research has confirmed its significant antibacterial properties, particularly through its ability to inhibit pathogens such as Staphylococcus aureus and Streptococcus mutans. Beyond combating bacteria, the plant has shown promising anthelmintic activity by reducing the egg hatch and larval recovery of parasitic nematodes. Its bioactive potential also extends to chronic disease management, as evidenced by its reported anticancer and antidiabetic effects in ethnobotanical and in vitro assessments. Furthermore, the plant is recognized in traditional medicine for its antimalarial properties, highlighting its multifaceted importance in global herbal pharmacology.
Compounds
Annona senegalensis is a medicinal plant characterized by a diverse profile of bioactive secondary metabolites. Research indicates that its seeds contain acetogenins, which contribute to significant cytotoxic and antiparasitic activities. The aerial parts of the plant are also rich in alkaloids, specifically including anonaine and asimilobine. Furthermore, the presence of asimicin within the species has highlighted its potential as a potent anti-inflammatory drug candidate. These chemical properties are complemented by the presence of flavonoids, further underscoring the complex phytochemical makeup of this species.
Conditions
Annona senegalensis serves as a potent medicinal resource used in the management of various life-threatening conditions, including cancer and diabetes. This plant exhibits significant therapeutic potential against mental disorders and is recognized for its ability to treat infectious agents like Candida albicans. Furthermore, research indicates that its extracts are effective in treating the parasitic nematode Onchocerca ochengi. These diverse pharmacological activities justify its widespread use by traditional healers for a variety of health concerns.
Preparations
Annona senegalensis is prepared as ethanol extracts to investigate its anticancer properties against brain tumor cell lines and its antimicrobial activity against oral microorganisms. This plant is also prepared as aqueous extracts, which have demonstrated significant effects on the growth and survival of nematodes such as C. elegans and O. ochengi. In various studies, Annona senegalensis is prepared as methanolic extracts to evaluate its ability to inhibit several enzymes, including GST, AChE, CES, and XO. Furthermore, the plant is prepared as Methylene Chloride-Methanol (1:1) extracts to assess its anthelmintic potential against the free-living stages of Heligmosomoides bakeri. Collectively, these different preparation methods allow researchers to explore the diverse medicinal and antiparasitic applications of Annona senegalensis extracts.
Parts used
Annona senegalensis is a versatile medicinal plant that contains various bioactive components distributed throughout its different anatomical structures. Research indicates that its leaves are rich in phytochemicals and phenolic compounds, providing significant antioxidant and anti-Leishmania activities. The seeds of the plant are also of high interest, as they have been found to contain cytotoxic acetogenins with antiparasitic potential. Additionally, the stem bark serves as a valuable source of bioactive diterpenoids and specific phenolics like isorhamnetin-3-O-rutinoside. Finally, the roots and root barks of the species have demonstrated notable antibacterial properties and potential toxicological effects in various biological assays.