Sesuvium portulacastrum
Sesuvium portulacastrum · Accepted scientific name
Scientific literature: Very Sparse (3 studies) · ★☆☆☆☆
Sesuvium portulacastrum is a versatile plant species currently being studied for its significant therapeutic potential. Research focuses on its diverse biological activities, specifically its anticancer, antimicrobial, and antioxidant properties. These medicinal effects are largely attributed to the presence of bioactive chemicals such as phenols, steroids, tannins, and terpenoids. Investigations into its methanolic leaf extract aim to address complex conditions like Alzheimer's disease by leveraging its strong antioxidant capacity. Furthermore, the efficacy of these extracts can be influenced by environmental factors such as pH levels.
- Synonyms
- Portulaca Portulacastrum · Halimus Portulacastrum
- Common names
- Not available
- Family
- Aizoaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Sesuvium portulacastrum is a resilient plant known by a diverse array of regional common names. Depending on the local culture, it is frequently referred to as Banana di Ref or Banana di Rif. In certain areas, the species is also recognized by the names Bembe di Baka and Bembe di Ref. Another common designation for this coastal succulent is Gelang laut. These varying names highlight the plant's widespread presence and its deep connection to different linguistic traditions.
Sources: Catalogue of Life (COL)
Synonyms
Sesuvium portulacastrum is a resilient plant species that is frequently identified by various botanical names. Due to historical classification shifts, it is recognized by the synonym Halimus portulacastrum in certain scientific literature. Researchers may also encounter the plant referred to as Portulaca portulacastrum depending on the taxonomic context. These varying names reflect the evolving nature of botanical nomenclature and the complex history of plant grouping. Understanding these synonymous relationships is essential for accurate identification and study in the field.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Sesuvium portulacastrum is a distinctive member of the kingdom Plantae. Within this vast biological kingdom, the species is classified under the class Equisetopsida. It belongs to the order Caryophyllales, a group that showcases remarkable evolutionary diversity. Further narrowing its biological lineage, the plant is a prominent representative of the family Aizoaceae. Ultimately, it is categorized under the specific genus Sesuvium, defining its unique botanical identity.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Caryophyllales |
| Family | Aizoaceae |
| Genus | Sesuvium |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Sesuvium portulacastrum is a resilient plant species with a widespread distribution across various African regions. In East Tropical Africa, it can be found thriving in the landscapes of both Kenya and Tanzania. Its presence also extends to the Northeast Tropical coast, specifically within Somalia. Beyond the mainland, the species inhabits the Macaronesia islands, including the Canary Islands and Cape Verde. This diverse geographical range highlights the plant's ability to adapt to various coastal environments throughout the continent.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Sesuvium portulacastrum is a resilient herb characterized by its sturdy, self-supporting growth form. This plant typically maintains a modest stature, reaching a maximum height of approximately 0.8 meters. Depending on its specific environmental conditions, its vertical development can vary significantly. While it may occasionally appear at a minimum height of 0 meters, it most commonly establishes itself at a height of at least 0.2 meters. This structural flexibility allows the species to adapt effectively to its unique habitat.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Sesuvium portulacastrum is a coastal medicinal plant recognized for its diverse and promising biological properties. Research indicates that this species possesses significant antimicrobial and antioxidant activities, with its antioxidant effects demonstrated through dose-dependent nitric oxide radical scavenging. Beyond these traditional uses, recent studies have focused on its potent anticancer potential. Through both in vitro and in silico analyses, it has been shown to influence the IRS-1/AKT signaling pathway. These findings highlight the plant's bioactive compounds as important subjects for further pharmacological investigation.
Compounds
Sesuvium portulacastrum is a coastal medicinal plant recognized for its diverse biological activities, including antioxidant and anti-inflammatory properties. Recent phytochemical analyses have revealed that this species contains several key bioactive compounds. Specifically, the plant contains phenols and tannins, which contribute to its significant radical scavenging capabilities. Furthermore, the presence of steroids and terpenoids highlights the complex chemical profile of the plant. These diverse constituents are essential to understanding how the plant may facilitate anticancer activity through various signaling pathways.
Conditions
Sesuvium portulacastrum offers significant therapeutic potential through its ability to treat Alzheimer's disease by inhibiting cholinesterase activity. This coastal medicinal plant also serves as an effective tool for desalination, as it significantly reduces soil Na and Cl ion contents. Furthermore, research indicates that the plant possesses valuable anti-inflammatory properties alongside its antioxidant capabilities. Studies using in silico analysis have also demonstrated that its bioactive compounds act against the IRS-1/AKT signalling pathway to potentiate anticancer activity. Collectively, these findings highlight the diverse medicinal and ecological roles of this halophyte.
Preparations
Sesuvium portulacastrum is prepared as a methanolic leaf extract to investigate its potential medicinal properties. This specific preparation was utilized in an in vitro study to assess its inhibitory effects on cholinesterase enzymes. By incubating various concentrations of the extract with total and butyryl cholinesterase, researchers measured its effectiveness using Ellman's colorimetric method. The resulting methanolic leaf extract demonstrated significant inhibitory activity at concentrations below 2 mg/mL. This preparation proved to be a potent component in the study of alternative treatments for Alzheimer's disease.