Crinum asiaticum var. sinicum
Crinum asiaticum var. sinicum · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Crinum asiaticum var. sinicum is a versatile plant species that has garnered significant scientific interest due to its diverse pharmacological potential. Various parts of the plant, including the leaf, root, flower, and fruit, contain bioactive compounds essential for medicinal research. Notably, the presence of the chemical bis-(-)-8-demethylmaritidine offers promising avenues for therapeutic development. Current studies highlight its potent antifungal activities, making it a valuable subject in combating various pathogens. Furthermore, researchers are exploring its chemical properties for potential applications in managing the complex conditions associated with Alzheimer's Disease.
- Synonyms
- Crinum Sinicum Subvar. Variegatum · Crinum Chinense · 2 more
- Common names
- Not available
- Family
- Amaryllidaceae
- Distribution
- Southern America
- Plant Parts
- Flower · Fruit
Classification
Common Names
Crinum asiaticum var. sinicum is a versatile plant known by a variety of different names across various cultures. In English-speaking regions, it is frequently referred to as both the Chinese Crinum and the St. John's Lily. Its linguistic diversity extends into East Asia, where it is recognized by the Japanese name タイワンハマオモト. Within Chinese botanical contexts, the plant is commonly identified as 文殊兰. It is also sometimes distinguished by the specific name 文殊兰果 depending on the regional dialect or usage.
Sources: Catalogue of Life (COL)
Synonyms
Crinum asiaticum var. sinicum is a botanical entity recognized through several different taxonomic names. Within scientific literature, it is frequently identified by its synonym Crinum chinense. This plant is also closely associated with the name Crinum loureiroi in various botanical records. Furthermore, researchers often refer to it simply as Crinum sinicum to denote its identity. Some specialized classifications even include the specific variety known as Crinum sinicum subvar. variegatum.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Crinum asiaticum var. sinicum is a fascinating botanical specimen that belongs to the kingdom Plantae. Within this vast kingdom, it is specifically classified under the class Equisetopsida. Its evolutionary lineage continues through the order Asparagales, showcasing its unique biological placement. Furthermore, this plant is a distinguished member of the family Amaryllidaceae. Ultimately, it is identified by its specific genus, Crinum, which defines its distinct morphological characteristics.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asparagales |
| Family | Amaryllidaceae |
| Genus | Crinum |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Crinum asiaticum var. sinicum is a plant species primarily distributed throughout the temperate regions of Asia. Its natural range includes significant portions of China, particularly across the Southeast. The variety is also widely documented within the Eastern Asian landscape, specifically across Taiwan. Furthermore, its presence can be noted in the Nansei-shoto islands, highlighting its adaptability to various island environments. These distinct locations collectively define the geographic footprint of this specific botanical variety.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Biological Activities
Crinum asiaticum var. sinicum is a traditional Chinese medicinal herb that possesses notable biological properties. Recent molecular research has focused on the cloning and characterization of its mannose-binding lectin gene, known as caa. This specific lectin protein has been identified as having a high degree of similarity to gastrodianin-type antifungal proteins. Because of this structural homology, the plant demonstrates significant antifungal activity through its specialized protein expressions. Such findings highlight the chemical importance of this species in both medicinal and defensive biological contexts.
Compounds
Conditions
Crinum asiaticum var. sinicum contains specific alkaloids that demonstrate significant potential for treating Alzheimer's disease. Researchers isolated seven alkaloids from the whole plant, identifying a new dimeric compound known as bis-(-)-8-demethylmaritidine. This particular compound exhibited the most potent inhibition of acetylcholinesterase activity during in vitro assessments. Molecular docking and dynamics simulations further confirmed its strong binding interactions with the target protein. Consequently, this plant-derived compound serves as a promising candidate for the effective management of Alzheimer's disease.
Preparations
Parts used
Crinum asiaticum var. sinicum is a traditional Chinese medicinal herb that exhibits a wide range of biological activity. Research into its genetic makeup reveals that the expression of certain mannose-binding lectin genes is widespread throughout the plant. Specifically, mRNA for these genes is constitutively expressed across multiple anatomical structures. These vital components include the root, leaf, flower, and fruit of the specimen. This consistent expression across diverse tissues highlights the integrated biological nature of the entire organism.