Uvaria acuminata
Uvaria acuminata · Accepted scientific name
Scientific literature: Very Sparse (2 studies) · ★☆☆☆☆
Uvaria acuminata is a botanical species that has gained attention for its complex pharmacological profile. Research indicates that methanolic extracts derived from the plant's root exhibit significant antiplasmodial activities. These bioactive properties suggest potential therapeutic applications in the management of malaria. However, caution must be exercised during use, as the plant is also known to possess toxic qualities. Consequently, further study is essential to balance its medicinal utility for conditions like malaria against its inherent toxicity.
- Synonyms
- Uva Acuminata
- Common names
- Not available
- Family
- Annonaceae
- Distribution
- Not available
- Plant Parts
- Root
Classification
Common Names
Uvaria acuminata is a fascinating plant that is known by various regional names depending on its location. In certain areas, it is commonly referred to as Mganda-simba. Local communities also recognize the species through the name Mrori. Additionally, the plant is frequently called Mudzala in other linguistic contexts. These diverse common names highlight the significant cultural and regional connections shared with this specific species.
Sources: Catalogue of Life (COL)
Synonyms
Uvaria acuminata is a botanical species that is frequently identified by its scientific synonyms in various literature. Within taxonomic records, it is also commonly referred to as Uva acuminata. This naming overlap can sometimes lead to confusion for researchers and gardeners alike. However, recognizing both terms ensures that the plant is correctly categorized within its genus. Understanding these nomenclatural relationships is essential for accurate botanical identification and study.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Uvaria acuminata is a fascinating botanical specimen belonging to the kingdom Plantae. This specific species is classified under the class Equisetopsida, reflecting its complex biological structure. Within the broader hierarchy of nature, it falls under the order Magnoliales. It is further categorized into the genus Uvaria, which highlights its unique evolutionary path. Ultimately, this plant is a distinguished member of the Annonaceae family.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Magnoliales |
| Family | Annonaceae |
| Genus | Uvaria |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Uvaria acuminata is a botanical species with a notable presence across several diverse regions of the African continent. Its natural distribution extends through East Tropical Africa, specifically spanning the landscapes of Kenya and Tanzania. The plant is also found within the Northeast Tropical African region, including parts of Somalia. Furthermore, its range reaches into South Tropical Africa, where it can be identified in Mozambique. Finally, this species occupies the Western Indian Ocean, establishing a presence on the island of Madagascar.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Uvaria acuminata is a versatile plant characterized by its shrub-like growth form. It possesses an obligatory climbing habit, requiring support to navigate its environment effectively. This species typically reaches a maximum height of 3.5 meters as it climbs.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Uvaria acuminata stands out in recent pharmacological evaluations for its potent biological properties. Research indicates that its methanolic extracts possess strong antiplasmodial activity, effectively inhibiting both chloroquine-sensitive and resistant strains of Plasmodium falciparum. Furthermore, the plant has demonstrated significant synergistic effects when combined with other species like Premna chrysoclada. However, despite this medicinal potential, studies also revealed that Uvaria acuminata is toxic to cultured Vero E6 cells. This dual nature highlights the importance of carefully assessing its safety profile when exploring its use as a source for novel antimalarial agents.
Compounds
Uvaria acuminata is an African medicinal plant that serves as a rich source of various C-benzylated dihydrochalcones. Chemical analysis has revealed that this species contains several notable compounds, including the newly isolated isochamuvaritin and acumitin. In addition to these, the plant is also known to possess isouvaretin and uvaretin. Further investigation identifies the presence of uvangoletin within its chemical profile. Together, these specific constituents contribute to the complex phytochemical makeup of the plant.
Conditions
Uvaria acuminata serves as a medicinal plant with diverse therapeutic potential, including its traditional use for treating anemia in Tanzania. Research into its chemical constituents has identified C-benzylated dihydrochalcones that demonstrate considerable cytotoxicity toward human promyelocytic leukemia HL-60 cells. Furthermore, the plant exhibits potent antiplasmodial activity against both chloroquine-sensitive and chloroquine-resistant Plasmodium falciparum clones, making it effective in treating malaria. In studies of herbal therapies, methanolic extracts of this species were found to be highly active against the malaria parasite. These combined findings highlight the plant's significant role in addressing anemia, leukemia, and malaria.
Preparations
Uvaria acuminata is prepared as methanolic extracts for use in antiplasmodial testing. These specific extracts demonstrated high activity against both chloroquine-sensitive and chloroquine-resistant Plasmodium falciparum clones. When combined with Premna chrysoclada, the Uvaria acuminata methanolic extracts exhibited the highest level of synergistic effects. Despite this efficacy, the study noted that the Uvaria acuminata extracts were toxic to the cultured Vero E6 cells. These findings highlight the specific role and impact of the plant's methanolic preparation within the research context.
Parts used
Uvaria acuminata is a medicinal plant species belonging to the Annonaceae family that has been studied for its potential biological activities. During research conducted in eastern Tanzania, scientists focused on the therapeutic properties of various traditional plant extracts. Specifically, the root of Uvaria acuminata was utilized to prepare a methanol extract for testing. When subjected to a Brine Shrimp bioassay, this particular root extract demonstrated the highest level of biological activity among the plants tested. These findings highlight the importance of the plant's roots in providing potent compounds for medicinal use.