Brandisia hancei
Brandisia hancei · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Brandisia hancei is a plant species that has garnered scientific interest due to its significant pharmacological potential. Research focusing on the ethanol extract of its leaves, particularly when further extracted with butanol, has revealed a diverse profile of bioactive compounds. These include key chemicals such as acteoside, brandioside, 2'-acetylacteoside, and poliumoside. Studies indicate that these constituents exhibit notable antiproliferative activities, making them subjects of investigation for various therapeutic applications. Specifically, the plant's chemical properties are being explored for their potential role in addressing medical conditions like arteriosclerosis.
- Synonyms
- Brandisia Laetevirens
- Common names
- Not available
- Family
- Orobanchaceae
- Distribution
- Not available
- Plant Parts
- Leaf
Classification
Synonyms
Brandisia hancei is a distinctive botanical species often identified in various taxonomic records. Within the scientific literature, this plant is also recognized by the synonym Brandisia laetevirens. Understanding these overlapping names is essential for researchers tracking the plant's true classification. Such nomenclatural shifts highlight the evolving nature of botanical identification and study. Consequently, recognizing both terms ensures accuracy when discussing this specific climber in a professional context.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Brandisia hancei is a unique biological entity that belongs to the kingdom Plantae. Within this vast kingdom, it is specifically classified under the class Equisetopsida. This species is a member of the order Lamiales, which helps define its evolutionary lineage. Furthermore, it falls under the family Orobanchaceae, showcasing its specialized botanical traits. Finally, it is identified by its distinct genus, Brandisia, which sets it apart from other related flora.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Lamiales |
| Family | Orobanchaceae |
| Genus | Brandisia |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Brandisia hancei is a plant species primarily found within the Asia-Temperate region. Its natural distribution is concentrated throughout various parts of China, spanning several distinct geographical zones. Specifically, it can be located across the North-Central provinces of the country. The species also extends its reach into the South-Central territories of the region. Finally, its presence is noted within the Southeast portions of China, completing its diverse regional footprint.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Brandisia hancei is a self-supporting plant that naturally adopts a shrub-like growth form. This hardy species typically reaches a minimum height of 2 meters as it matures. In many environments, it establishes a more substantial presence with a minimum height of 2.5 meters. Ultimately, the plant can reach a maximum height of 3 meters under optimal conditions. These dimensions make it a versatile choice for adding structure to a garden landscape.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Brandisia hancei contains unique phenylethanoid glycosides that demonstrate significant antiproliferative activity. Researchers have successfully isolated four key compounds from the plant, including acteoside, 2'-acetylacteoside, poliumoside, and brandioside. When tested on cultured rat aortic smooth muscle cells, these glycosides suppressed cell proliferation in a concentration-dependent manner. Among the identified substances, brandioside emerged as the most effective inhibitor of the proliferative response. These findings suggest that the compounds found in Brandisia hancei may offer potential preventative benefits against the development of arteriosclerosis.
Compounds
Brandisia hancei is a medicinal herb in China that serves as a rich source of various bioactive phenylethanoid glycosides. Scientific analysis has identified several key compounds within the plant, including acteoside and brandioside. Furthermore, the plant contains specific derivatives such as 2'-acetylacteoside and 2'-O-acetylacteoside. Research also highlights the presence of poliumoside among its chemical constituents. These diverse compounds contribute to the plant's significant antioxidant and antiproliferative properties.
Conditions
Brandisia hancei demonstrates significant therapeutic potential through its ability to treat arteriosclerosis by inhibiting the proliferation of cultured A7r5 rat aortic smooth muscle cells. The plant also exhibits potent antioxidant properties, specifically contributing to free radical scavenging activities in vitro. These antioxidant effects extend to the treatment of free radical-induced hemolysis of red blood cells. Furthermore, Brandisia hancei helps treat hyperuricemia-related disorders by inhibiting xanthine oxidase, the key enzyme associated with uric acid formation. Together, these various biological activities highlight the medicinal importance of the plant's phenylethanoid glycosides.
Preparations
Brandisia hancei is prepared as an ethanol extract to isolate phenylethanoid glycosides such as acteoside, 2'-acetylacteoside, poliumoside, and brandioside. These specific extracts have demonstrated significant antioxidant properties, including the ability to scavenge free radicals in vitro. Additionally, Brandisia hancei is extracted with butanol to achieve a more efficient recovery of its chemical constituents compared to using water. This butanol extraction method allows for the accurate determination of acteoside through high performance liquid chromatography. Using these different preparation methods, researchers can effectively study the medicinal properties and ensure the quality control of the plant.
Parts used
Brandisia hancei contains specific bioactive components found within its leaf structures. Research into the water extract of its twigs and leaves has revealed a variety of potent chemical compounds. Among these identified substances are the flavone luteolin and the iridoid glycoside mussaenoside. These components, along with several phenylethanoids, demonstrate significant inhibitory effects on the enzyme xanthine oxidase. Such findings highlight the therapeutic potential of the plant's leaves in managing hyperuricemia-related disorders.