Cirsium japonicum
Cirsium japonicum · Accepted scientific name
Scientific literature: Very Sparse (8 studies) · ★☆☆☆☆
Cirsium japonicum is a medicinal plant recognized for its diverse pharmacological profile and therapeutic potential. Research indicates that its extracts, particularly CJE, exhibit significant hepatoprotective, analgesic, antidepressant, and antidiabetic activities. These biological effects are driven by key chemical constituents such as chlorogenic acid, cirsimaritin, pectolinarin, and caffeic acid. Consequently, the plant serves as a valuable resource for addressing various health conditions, including inflammation and metabolic disorders. Through the study of its various preparations, scientists continue to uncover the profound medicinal benefits of this species.
- Synonyms
- Cnicus Japonicus · Carduus Japonicus
- Common names
- Not available
- Family
- Asteraceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Cirsium japonicum is a versatile plant known by several distinct common names across different regions. In English-speaking contexts, it is frequently referred to as the Japanese thistle. It also carries the name cirse du Japon, reflecting its botanical heritage. Depending on the local language, you might encounter it called jaapani ohakas or japaninohdake. Furthermore, the species is recognized by the German name jananische Kratzdistel.
Sources: Catalogue of Life (COL)
Synonyms
Cirsium japonicum is a botanical species that is frequently identified by several different scientific names. In many taxonomic records, it is recognized by the synonym Carduus japonicus. Researchers may also encounter this same plant documented under the name Cnicus japonicus. These various designations highlight the complex history of botanical classification for this particular thistle. Understanding these synonymous relationships is essential for accurate identification in both field studies and herbarium collections.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Cirsium japonicum is a remarkable specimen belonging to the diverse kingdom Plantae. Within this vast biological realm, the plant is classified under the class Equisetopsida. It further falls into the order Asterales, showcasing its evolutionary connections to other flowering plants. As a member of the genus Cirsium, it displays the distinctive characteristics typical of its group. Finally, it is a proud representative of the Asteraceae family, uniting it with many well-known composite flowers.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Cirsium |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Cirsium japonicum is a plant species primarily distributed across the Asia-Temperate region. Within China, its presence is widespread, spanning from the North-Central and South-Central provinces to the Southeast. The species also thrives in the northern reaches of Inner Mongolia, demonstrating significant adaptability to different climates. Furthermore, its habitat extends into the unique landscapes of Qinghai. This diverse range highlights the plant's ability to inhabit various ecological niches throughout the continent.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Cirsium japonicum is a herbaceous plant characterized by its distinct growth form. As a self-supporting species, it maintains its upright structure within its natural habitat.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Cirsium japonicum is a significant medicinal herb utilized in Asia for its diverse range of therapeutic properties. Research indicates that the plant possesses notable hepatoprotective and antidiabetic activities, which are often linked to its rich concentration of bioactive metabolites like silymarin and pectolinarin. Furthermore, the plant demonstrates potent antioxidant effects through its various polyphenolic compounds. It also provides valuable pharmacological benefits such as analgesic and antidepressant activities. These multifaceted biological functions highlight its immense potential for future applications in the pharmaceutical and food industries.
Compounds
Cirsium japonicum is a traditional medicinal plant that possesses a complex chemical profile consisting of various organic acids and flavonoids. Detailed chemical profiling has revealed that chlorogenic acid is a dominant component within its organic acid fraction. Furthermore, this plant serves as a natural source of the dimethoxy flavone cirsimaritin, a molecule noted for its potent anticancer and anti-inflammatory properties. The plant also contains pectolinarin, a bioactive flavonoid recognized for its diverse therapeutic potential, including anti-inflammatory and neuroprotective activities. Together, these constituents underscore the significant pharmacological importance of Cirsium japonicum in both traditional and modern medicine.
Conditions
Cirsium japonicum is a traditional medicinal plant that has been widely utilized to treat various ailments. The plant is recognized for its ability to treat inflammation through its diverse bioactive constituents. Research specifically indicates that Cirsium japonicum treats anti-inflammatory processes by downregulating critical pro-inflammatory cytokines. Furthermore, its polyphenolic compounds demonstrate a significant capacity to treat COX2 by inhibiting its expression. These extracts also show a high affinity for DPPH, highlighting their potent antioxidant potential.
Preparations
Cirsium japonicum is prepared as CJE, a designation frequently used to describe its bioactive components. This medicinal plant is also processed as CJE extract to facilitate the study of its antioxidant and anti-inflammatory properties. Researchers often refer to the substance as an extract or extracts (CJE) when analyzing its polyphenol content. Through these various forms, the plant is utilized to target specific inflammatory mediators in scientific models. Ultimately, the preparation of Cirsium japonicum as CJE provides a foundation for its potential application in the food and pharmaceutical industries.