Crotalaria juncea
Crotalaria juncea · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Crotalaria juncea is a versatile plant species known for its significant biological properties and chemical complexity. The seeds of this plant are particularly notable for being rich in essential components such as iron, alanine, and leucine. Scientific studies have highlighted its potential in various activities, including acting as an antioxidant and an aldose-reductase inhibitor. Due to its absorbent qualities, the seed preparations are frequently studied for their unique therapeutic and chemical profiles. Furthermore, the presence of 2-amino-5-hydroxyhexanoic acid underscores the intricate biochemical nature of this species.
- Synonyms
- Crotalaria Fenestrata · Isotropis Argentea · 6 more
- Common names
- Not available
- Family
- Fabaceae
- Distribution
- Not available
- Plant Parts
- Seed
Classification
Common Names
Crotalaria juncea is a versatile plant recognized by a variety of different common names across various regions. It is frequently referred to as Benares hemp or Canapa indiana depending on the local context. Many cultivators also identify this species as Deccan hemp to distinguish its specific origins. Furthermore, the plant is widely known throughout the world simply as Indian hemp. Whether called Indian-hemp or by its other aliases, the species remains a significant botanical subject.
Sources: Catalogue of Life (COL)
Synonyms
Crotalaria juncea is a complex botanical subject that is often identified through various taxonomic synonyms. Within scientific literature, this species is frequently referred to by the name Crotalaria benghalensis. Other recognized variations include the names Crotalaria cannabinua and Crotalaria fenestrata. Furthermore, specific classifications such as Crotalaria juncea var. bengalensis and Crotalaria juncea var. puncticulata are used to distinguish subtle botanical differences. Understanding these diverse naming conventions is essential for accurate plant identification and study.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Crotalaria juncea is a diverse organism that belongs to the kingdom Plantae. Within this vast biological realm, the species is classified under the class Equisetopsida. It is further organized into the order Fabales, which connects it to a specific lineage of flowering plants. The plant is a distinguished member of the family Fabaceae, a group often recognized for its significant ecological roles. Finally, its taxonomic identity is solidified by its placement within the genus Crotalaria.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Crotalaria |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Crotalaria juncea is a versatile plant with a widespread distribution across several key regions of the African continent. Its presence is particularly notable throughout East Tropical Africa, where it can be found in Kenya, Tanzania, and Uganda. Additionally, the species extends its reach into Northeast Tropical Africa, establishing itself in the landscapes of Ethiopia. The plant's range further continues into the territories of Sudan and South Sudan. This broad geographic footprint highlights the plant's ability to thrive within diverse East and Northeast African environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Crotalaria juncea is a distinctive herb characterized by its sturdy, self-supporting growth form. This plant typically reaches a minimum height of 1 meter, though it frequently establishes itself at a more robust 1.6 meters. In ideal conditions, it can continue to climb until it achieves a maximum height of 3 meters. Its upright structure allows it to stand firmly without the need for external support. Consequently, this versatile species serves as a prominent feature in various ecological landscapes.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Crotalaria juncea has been identified as a significant source of bioactive compounds through recent pharmacological investigations. Researchers isolated an unusual amino acid, 2-amino-5-hydroxyhexanoic acid, directly from the seeds of this medicinal plant. This specific compound demonstrated promising antioxidant activity in various in vitro testing environments. Furthermore, the study revealed that a cyclized derivative of this amino acid provides an even more potent antioxidant profile. These findings highlight the plant's therapeutic potential in managing oxidative stress.
Compounds
Crotalaria juncea serves as a significant source of bioactive compounds within the study of Indian medicinal plants. Researchers have successfully isolated an unusual amino acid, known as 2-amino-5-hydroxyhexanoic acid, from its seeds. This specific compound demonstrates promising dose-dependent lipid-lowering effects during in vivo experiments. Furthermore, the amino acid exhibits strong antioxidant activity when tested in vitro. These findings highlight the therapeutic potential of the chemical constituents found within this plant species.
Conditions
Crotalaria juncea seeds contain an unusual amino acid, 2-amino-5-hydroxyhexanoic acid, which demonstrates significant medicinal properties. This specific compound exhibits dose-dependent lipid lowering activity during in vivo experiments. Additionally, the amino acid provides effective in vitro antioxidant activity to combat oxidative stress. Research further indicates that a cyclized version of this molecule, 3-amino-6-methyltetrahydro-2H-pyran-2-one, offers an even stronger profile for both functions. Consequently, the plant serves as a valuable source for treating antioxidant and lipid-related concerns.
Preparations
Crotalaria juncea is prepared as seeds to facilitate the extraction of specific medicinal compounds. These seeds serve as the primary source for isolating the unusual amino acid 2-amino-5-hydroxyhexanoic acid. Through this preparation, researchers can utilize the seeds to study dose-dependent lipid lowering activity. The chemical properties found within these prepared seeds also demonstrate significant in vitro antioxidant activity. Consequently, the seeds of this plant are essential for the discovery of bioactive molecules like the cyclized compound 3-amino-6-methyltetrahydro-2H-pyran-2-one.
Parts used
Crotalaria juncea contains specific biological compounds located within its seeds that warrant careful scientific investigation. Researchers have successfully isolated an unusual amino acid from these seeds which demonstrates significant antioxidant and lipid-lowering properties. While these chemical components offer potential medicinal benefits, the seeds also present serious physiological risks. Toxicological studies indicate that ethanolic extracts from the seeds can cause significant damage to vital organs such as the liver and kidneys in animal models. Consequently, understanding the complex relationship between the plant's seeds and their biological impact is essential for safe drug discovery.