Caragana sinica
Caragana sinica · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Caragana sinica is a botanical species primarily utilized for its medicinal properties derived from its roots. Through various preparations, such as root extracts and polysaccharides, this plant offers a rich source of bioactive compounds. Key chemical constituents found within the plant include Kobophenol A, (+)-Alpha-Viniferin, Hypaphorine, and Miyabenol C. Research suggests these components may play a role in addressing diverse medical conditions, ranging from Alzheimer's Disease and fatigue to the management of coughs. Furthermore, the plant's chemical profile is being studied for its potential influence on biological processes like angiogenesis.
- Synonyms
- Robinia Chinensis · Robinia Flava · 9 more
- Common names
- Not available
- Family
- Fabaceae
- Distribution
- Not available
- Plant Parts
- Root
Classification
Common Names
Caragana sinica is a versatile plant known by several different names across various languages and cultures. In English-speaking regions, it is frequently referred to as either the Chinese peashrub or the Chinese peatree. Its linguistic reach extends into Germany, where it is identified as the Chinesischer Erbsenstrauch. In other parts of the world, local populations may call the species goldamcho. Finally, it is also recognized by the name karagana čínska, reflecting its diverse global identity.
Sources: Catalogue of Life (COL)
Synonyms
Caragana sinica is a botanical species recognized by a variety of scientific synonyms within the plant kingdom. Taxonomic literature often identifies this plant under names such as Aspalathus chamlagu and Caragana chamlagu. It is also frequently referred to in older or alternative studies as Caragana chinensis or Caragana flava. Furthermore, certain variations of the plant are classified specifically as Caragana sinica var. longipedunculata. Understanding these shifting nomenclatures is essential for researchers navigating the complex history of this species.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Caragana sinica is a distinctive member of the kingdom Plantae that showcases the diverse beauty of the natural world. Classified under the class Equisetopsida, this plant belongs to the prominent order Fabales. Within this order, it is nested deeply inside the family Fabaceae, a group known for its significant botanical importance. It is further defined by its specific genus, Caragana, which helps researchers categorize its unique traits. Understanding these biological relationships provides essential insight into the evolutionary history of this species.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Caragana |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Caragana sinica is a resilient species widely distributed across various regions of the Asia-Temperate zone. Its presence is particularly significant throughout China, where it spans from the North-Central areas to the South-Central and Southeast provinces. The plant also thrives in the Manchuria region, demonstrating its ability to adapt to diverse local climates. Beyond mainland China, its range extends into Eastern Asia, including parts of Japan. This broad geographical footprint highlights the plant's importance within the temperate ecosystems of the continent.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Caragana sinica is characterized by its distinct shrub growth form. This hardy plant is entirely self-supporting, allowing it to maintain its structure naturally.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Caragana sinica is a medicinal plant known to possess a diverse profile of bioactive chemical constituents within its roots. Research utilizing capillary electrophoresis has successfully identified the alkaloid hypaphorine as one of its key components. In addition to this alkaloid, the plant contains several important oligomeric stilbenes, including kobophenol A and miyabenol C. The presence of pallidol has also been confirmed through advanced analytical separation techniques. Notably, alpha-viniferin is another significant constituent found in the species, showing promise for potential therapeutic applications in neurological health.
Conditions
Caragana sinica serves as a promising therapeutic agent for the treatment of Alzheimer's disease by increasing the expression of the ADAM10 gene. This medicinal plant also demonstrates significant anti-herpetic activity against both Herpes simplex virus type I (HSV-1) and Herpes simplex II (HSV-2). Furthermore, its bioactive constituent alpha-viniferin possesses the ability to treat angiogenesis by suppressing endothelial cell responses and inhibiting microvessel outgrowth. These diverse pharmacological properties highlight the plant's potential in managing various neurological, viral, and vascular conditions. Through these specific mechanisms, Caragana sinica offers multifaceted benefits for human health.
Preparations
Caragana sinica is prepared as an extract to serve as a potential therapeutic option for increasing alpha-secretase gene expression in the treatment of Alzheimer's disease. This plant is also prepared as a polysaccharide, which has been shown to regulate immune function and intestinal microbiota in immunosuppressed models. Furthermore, Caragana sinica is prepared as roots from which various compounds, such as caragasinins and oligostilbenes, can be isolated. These root-derived components have been evaluated for their inhibitory activity against neuraminidase. Together, these different preparations highlight the diverse medicinal applications of the species.
Parts used
Caragana sinica contains several important bioactive compounds located within its root system. Research utilizing capillary electrophoresis with electrochemical detection has successfully identified specific analytes, such as the alkaloid hypaphorine and various oligomeric stilbenes, in these roots. Furthermore, the isolation of new oligostilbenes like caragasinins D and E has expanded our understanding of the plant's chemical profile. These extracted compounds are of significant pharmacological interest, particularly regarding their inhibitory activity against neuraminidase. Ultimately, the study of these root constituents highlights the plant's potential for developing new medicinal treatments.