Cyperus esculentus
Cyperus esculentus · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Cyperus esculentus is a versatile plant species that has gained significant scientific interest due to its diverse range of biological activities. Recent studies have highlighted its potent antimicrobial properties, driven by the presence of key chemical compounds such as 1,2,3-benzenetriol, 3-Deoxy-d-mannoic lactone, 5-HYDROXYMETHYLFURFURAL, and oleic acid. These bioactive constituents also contribute to the plant's notable antioxidant conditions, helping to mitigate oxidative stress. Researchers have explored these therapeutic potential through various preparations, including aqueous, butanol, and dichloromethane (DCM) extracts. Understanding the chemical profile of these extracts provides essential insights into the plant's pharmacological applications.
- Synonyms
- Cyperus Bahiensis · Cyperus Bulamensis · 41 more
- Common names
- Not available
- Family
- Cyperaceae
- Distribution
- Northern America
- Plant Parts
- Not available
Classification
Common Names
Cyperus esculentus is a versatile plant recognized by a diverse array of regional names across the globe. In many areas, it is affectionately known as Amande de terre or Cipero Dolce, highlighting its culinary appeal. Depending on the local culture, one might also encounter it referred to as Atadwe or Cibora jadalna. It is also widely recognized by its Spanish common name, Coquillo. These various monikers reflect the plant's widespread presence and its importance in different botanical traditions.
Sources: Catalogue of Life (COL)
Synonyms
Cyperus esculentus is a taxonomically complex species that has been identified by several different scientific names throughout history. It is recognized under various synonyms, including the botanical designations Chlorocyperus aureus and Chlorocyperus phymatodes. Researchers have also documented its relationship to Cyperus aureus subsp. esculentus within different classification systems. Furthermore, the plant has been referred to in literature as both Cyperus bahiensis and Cyperus buchananii. Understanding these diverse nomenclature links is essential for accurate botanical identification and study.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Cyperus esculentus is a fascinating specimen that belongs to the diverse kingdom Plantae. Within this vast biological realm, it is classified under the class Equisetopsida. The plant is further organized into the order Poales, showcasing its specific evolutionary lineage. It is a prominent member of the genus Cyperus, which helps define its structural characteristics. Finally, its botanical identity is solidified by its placement within the family Cyperaceae.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Poales |
| Family | Cyperaceae |
| Genus | Cyperus |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Cyperus esculentus displays a diverse geographical range that spans across several significant regions of the African continent. Within East Tropical Africa, this plant is widely distributed throughout the landscapes of Kenya, Tanzania, and Uganda. Its presence also extends beyond the mainland into the Atlantic territories of Macaronesia. Specifically, populations can be found thriving in the Azores and the Canary Islands. This widespread distribution highlights the adaptability of the species across varied island and continental environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Cyperus esculentus is characterized by its distinct herb growth form. This plant is entirely self-supporting, allowing it to maintain its structure in various environments. Depending on its development, its height can fluctuate significantly across different conditions. While it may grow as small as 0.05 m, it can also reach a minimum substantial height of 0.555 m. Ultimately, the maximum height this species achieves is approximately 1 m.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Cyperus esculentus has demonstrated significant antimicrobial activity, offering a promising natural alternative to synthetic medicines. Recent research indicates that extracts from this plant, specifically the butanol and dichloromethane varieties, are highly effective at combating pathogens. Detailed microscopic analysis revealed that these extracts can physically damage the cell membranes of bacteria such as S. aureus by creating pits and structural breakage. Beyond simple inhibition, the plant also exhibits anti-quorum sensing properties that help disrupt the virulence factors of harmful microbes. These findings support the potential of using Cyperus esculentus as a safe and effective traditional remedy for treating various infectious diseases.
Compounds
Cyperus esculentus serves as a rich source of various bioactive chemical compounds identified through gas chromatograph mass spectrophotometry. Research utilizing butanol extracts has specifically revealed the presence of oleic acid within the plant. Furthermore, dichloromethane extracts of the species have been found to contain 3-deoxy-d-mannoic lactone and 5-hydroxymethylfurfural. These diverse chemical constituents contribute to the plant's significant antimicrobial, anti-diabetic, and antioxidant activities. Ultimately, the presence of such active compounds supports the potential of this plant as a valuable alternative in traditional medicine.
Conditions
Cyperus esculentus exhibits various biological properties through the extracts of its tubers, stems, and leaves. The plant demonstrates significant allelopathic potential, which influences its interaction with surrounding vegetation. Furthermore, its extracts possess effective antibacterial activities that can combat microbial growth. The species also provides important antioxidant benefits due to its diverse active components. Finally, Cyperus esculentus displays insecticidal activities, contributing to its multifaceted medicinal and biological utility.
Preparations
Cyperus esculentus is prepared as aqueous extracts, butanol extracts, and dichloromethane (DCM) extracts for various medicinal assays. Research indicates that the butanol and dichloromethane extracts contain high numbers of active chemicals, specifically 37 and 30 compounds respectively. These solvent-based preparations, including the butanol and DCM extracts, demonstrate superior antimicrobial and anti-diabetic activities compared to the aqueous extracts. Furthermore, the antioxidant properties are significantly increased when the plant is prepared as butanol or dichloromethane extracts rather than as aqueous extracts. Ultimately, the effectiveness of these different preparation methods, particularly the DCM and butanol extracts, highlights the plant's potential as a medicinal resource.