Barringtonia racemosa
Barringtonia racemosa · Accepted scientific name
Scientific literature: Very Sparse (2 studies) · ★☆☆☆☆
Barringtonia racemosa is a versatile botanical species that holds significant promise in pharmacological research due to its diverse bioactive properties. Various parts of the plant, including the leaf, root, stem, and fruit, have been utilized in preparations such as ethanolic, acetone, and ethyl acetate extracts. These extracts contain critical chemical compounds like gallic acid, quercetin 3-O-rutinoside, stigmasterol, and 3,3'-dimethoxy ellagic acid. Scientific studies have highlighted the plant's potential antioxidant and antitumor activities, specifically showing efficacy against conditions like acute lymphoblastic leukemia and Mycobacterium smegmatis. Furthermore, its chemical constituents play a vital role in modulating biological processes such as gluconeogenesis and lipid peroxidation.
- Synonyms
- Caryophyllus Racemosus · Barringtonia Ceramensis · 39 more
- Common names
- Not available
- Family
- Lecythidaceae
- Distribution
- Africa
- Plant Parts
- Leaf · Root
Classification
Common Names
Barringtonia racemosa is a versatile botanical species known by several distinct local and regional monikers. Frequently referred to as the Brackishwater Mangrove, it is often found thriving in coastal environments. In certain areas, the plant is also commonly called the China-pine or the Derbyshire-pine. Additionally, some enthusiasts and locals identify this tree by the name False-Guava. These various common names highlight the diverse ways this single species is recognized across different landscapes.
Sources: Catalogue of Life (COL)
Synonyms
Barringtonia racemosa is a complex species that has been documented under several different botanical names throughout history. Taxonomists have previously identified various populations using synonyms such as Barringtonia afra and Barringtonia celebesensis. Furthermore, the plant has been classified as Barringtonia ceramensis and Barringtonia ceylanica in different scientific contexts. Other historical designations include the name Barringtonia elongata, reflecting the diverse ways this species has been studied. These overlapping names highlight the intricate botanical relationships and the evolving nature of plant classification.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Barringtonia racemosa is a distinctive species belonging to the kingdom Plantae. Within this vast biological kingdom, it is classified under the class Equisetopsida. Its evolutionary lineage continues through the order Ericales, showcasing its unique botanical characteristics. The plant is further categorized into the family Lecythidaceae, which helps define its structural traits. Finally, it is placed within the genus Barringtonia, marking its specific identity in the natural world.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Ericales |
| Family | Lecythidaceae |
| Genus | Barringtonia |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Barringtonia racemosa is a notable species with a widespread presence across several regions of the African continent. Its distribution spans the East Tropical Africa coastline, specifically appearing in Kenya and Tanzania. The plant also extends into South Tropical Africa, where it can be found in Mozambique. In the southern reaches of its range, it is documented within the KwaZulu-Natal region. Additionally, this species inhabits the Western Indian Ocean, including the islands of Comoros.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Barringtonia racemosa is a distinguished species characterized by its robust tree growth form. As a self-supporting plant, it maintains a sturdy structure capable of reaching impressive proportions in the wild. While it can be found at a minimum height of 2 meters, it typically establishes a much more significant presence. Most specimens mature into substantial trees ranging from 10 meters to a maximum height of 20 meters. This versatile height profile allows the species to occupy various niches within its natural habitat.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Barringtonia racemosa is a medicinal plant from the Lecythidaceae family that possesses significant biological potential. Research indicates that its leaf extracts are rich in polyphenols and exhibit potent antioxidant activity by regulating genes involved in methylglyoxal degradation. Furthermore, the plant demonstrates promising antitumor properties, specifically through the identification of quercetin 3-O-rutinoside in its fruit. This specific compound has been shown to induce programmed cell death in various leukemic cell lines by targeting the mitochondrial apoptotic pathway. Together, these findings suggest that the plant could serve as a valuable source for developing novel chemopreventive and anti-cancer agents.
Compounds
Barringtonia racemosa is a medicinal tropical plant characterized by a diverse array of bioactive chemical constituents. Research into its stem bark has successfully identified key compounds such as gallic acid, bartogenic acid, and stigmasterol. Furthermore, the plant's roots contain a specific clerodane diterpenoid that has demonstrated notable antibacterial activity. The fruits of the species are also significant, as they provide quercetin 3-O-rutinoside, a component known to target mitochondrial apoptotic pathways in certain leukemia cells. Collectively, these various chemical relationships highlight the plant's profound potential for pharmacological applications.
Conditions
Barringtonia racemosa exhibits significant antibacterial activity through its root extracts and isolated clerodane diterpenoids. The plant's shoot extracts provide protective effects against H2O2-induced cytotoxicity by improving cellular antioxidant status in HepG2 cells. Furthermore, the species shows great potential as an anti-tuberculosis agent due to its activity against Mycobacterium smegmatis. Research involving its antioxidant-rich leaf extract also indicates that it influences specific molecular pathways, including PXR/RXR activation. Additionally, the plant is associated with the modulation of TR/RXR activation within cellular networks.
Preparations
Barringtonia racemosa is prepared as acetone extracts for antimycobacterial evaluation against Mycobacterium smegmatis. The plant is also prepared as an ethanolic extract of the roots to afford novel neo-clerodane-type diterpenoids. Chemical constituents are isolated from the ethyl acetate extract of the stem bark using various chromatography methods. Additionally, the fruit extract is utilized for the identification and quantification of quercetin 3-O-rutinoside to study its antitumor properties. Finally, the leaf extract serves as an antioxidant-rich source used to investigate the alteration of gene expression in HepG2 cells.
Parts used
Barringtonia racemosa is a tropical medicinal plant that contains a diverse array of bioactive components distributed throughout its various anatomical structures. Research highlights the significant antioxidant and chemopreventive potential found in the extracts of its leaf and stem. Furthermore, the roots of the plant have been identified as a source of novel diterpenoids with notable antibacterial activity. The fruits also provide valuable medicinal properties, specifically through the isolation of compounds that target apoptotic pathways in leukemia cells. Finally, the seeds of the species have demonstrated antitumor properties, underscoring the therapeutic importance of every part of the plant.