Bistorta amplexicaulis
Bistorta amplexicaulis · Accepted scientific name
Scientific literature: Very Sparse (4 studies) · ★☆☆☆☆
Bistorta amplexicaulis is a versatile plant species known for its significant therapeutic potential, particularly regarding its antioxidant, anticancer, and antimicrobial activities. Scientific investigations into its various parts, including the rhizome, leaf, and root, have revealed a rich profile of bioactive chemicals such as rutin, quercetin, catechin, and gallic acid. Researchers have utilized various preparations, ranging from crude extracts and aqueous fractions to crude methanolic extracts of the leaves and rhizomes, to study these properties. These studies have demonstrated impressive antioxidant activity and effectiveness against pathogens like Aspergillus flavus, Aspergillus niger, and Escherichia coli. Consequently, the plant serves as a promising source of natural compounds for pharmacological development.
- Synonyms
- Persicaria Amplexicaulis · Polygonum Amplexicaule
- Common names
- Not available
- Family
- Polygonaceae
- Distribution
- Africa
- Plant Parts
- Rhizome · Leaf
Classification
Common Names
Bistorta amplexicaulis is a versatile plant recognized by a diverse array of regional common names. In certain areas, it is known as Blodpilört or the Doorgroeide duizendknoop. The species also carries the German designation Kerzen-Wiesenknöterich, which is sometimes simply noted as Kerzen-Wiesenknöterich (DE). Additionally, it is identified by the name Kærtepileurt in other linguistic contexts. These various names highlight the plant's widespread presence across different cultural and geographic landscapes.
Sources: Catalogue of Life (COL)
Synonyms
Bistorta amplexicaulis is a plant species that is often identified by various botanical names due to shifting taxonomic classifications. One common synonym used to describe this plant is Persicaria amplexicaulis. Additionally, researchers and gardeners may encounter it listed under the name Polygonum amplexicaule. These overlapping designations can sometimes cause confusion for those studying its specific lineage. Understanding these synonyms is essential for ensuring accurate identification within the diverse world of plant biology.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Bistorta amplexicaulis is a distinctive species that belongs to the vast kingdom Plantae. Within this biological realm, it is classified under the class Equisetopsida. Its taxonomic journey continues through the order Caryophyllales, showcasing its specific evolutionary placement. Furthermore, this plant is a member of the diverse family Polygonaceae. Ultimately, it is identified by its specific genus, Bistorta, which defines its unique botanical identity.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Caryophyllales |
| Family | Polygonaceae |
| Genus | Bistorta |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Bistorta amplexicaulis is a resilient species with a wide geographic range spanning across several diverse Asian regions. It is extensively distributed throughout various parts of China, including the North-Central, South-Central, and Southeast territories. Beyond East Asia, the plant can also be found in Western Asia, specifically within the borders of Afghanistan. Its reach extends into the more tropical climates of the Indian Subcontinent, particularly throughout the East Himalaya. This broad distribution highlights the plant's ability to adapt to a variety of temperate and tropical environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Bistorta amplexicaulis is a distinctive herb characterized by its robust and upright growth form. This species is entirely self-supporting, allowing it to maintain its structure within its natural habitat.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Bistorta amplexicaulis is a versatile medicinal plant belonging to the Polygonaceae family that possesses a wide range of therapeutic properties. Research indicates that the plant is a rich source of antioxidants, with ethyl acetate fractions showing significant potential for neutralizing free radicals. Beyond its antioxidant capacity, the plant also demonstrates notable anticancer activity, particularly through the cytotoxic effects of its n-hexane fractions against HepG2 cell lines. Furthermore, studies have confirmed its antimicrobial effectiveness against various bacterial and fungal strains, such as Staphylococcus aureus and Penicillium notatum. These diverse bioactivities suggest that the secondary metabolites found in the plant could serve as valuable components for future pharmaceutical and cosmetic developments.
Compounds
Bistorta amplexicaulis is recognized as a significant medicinal plant due to its rich concentration of potent antioxidant compounds. Chemical identification through HPLC and TLC analysis has revealed that the plant contains key secondary metabolites such as rutin and quercetin. Furthermore, the presence of catechin within its extracts contributes to its diverse biological profile. Research also confirms that the plant holds notable amounts of gallic acid and caffeic acid. These diverse phenolic constituents highlight the potential of Bistorta amplexicaulis for future pharmaceutical and cosmaceutical applications.
Conditions
Bistorta amplexicaulis exhibits significant antioxidant potential, particularly within its ethyl acetate and crude methanolic fractions. The plant also demonstrates effective antimicrobial properties by treating fungal strains such as Aspergillus flavus and Aspergillus niger. Furthermore, its extracts show inhibitory activity against the bacterium Bacillus subtilus. Beyond these microbial interactions, the plant possesses notable DNA protection properties through various concentrated extracts.
Preparations
Bistorta amplexicaulis is prepared as a crude extract through various maceration and solvent-based methods. Researchers also utilize aqueous fractions derived from the shoot and leaf extracts of the plant. Additionally, the crude methanolic extract of leaves (CMEL) is a specific preparation used in antioxidant studies. The plant is further processed into crude methanolic extracts involving both the rhizome and the leaf. Finally, an ethanolic fraction is prepared specifically from the rhizome extract to investigate its medicinal properties.
Parts used
Bistorta amplexicaulis, also known as Polygonum amplexicaule, is a medicinal plant of significant pharmaceutical interest due to its rich antioxidant profile. Scientific investigations have focused on various plant parts, specifically identifying the leaf, rhizome, and root as key sources of bioactive compounds. Research indicates that the crude methanolic extracts of the leaves and rhizomes exhibit potent antioxidant activities and DNA protection properties. Furthermore, the roots of this species serve as a vital source for isolating unique chemical constituents such as friedelin and beta-sitosterol. By utilizing these different anatomical components, researchers continue to uncover the plant's immense potential for medicinal and cosmaceutical applications.