Lablab purpureus
Lablab purpureus · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Lablab purpureus is a versatile legume known for its significant medicinal and nutritional potential derived from its seeds and fruits. Scientific research highlights its therapeutic activities, including its role as an anticancer agent, an ACE-inhibitor, and a 5-alpha-reductase inhibitor. Various preparations, such as extracts, hay, leaf fractions, and legume diets, are studied for their ability to address conditions like breast cancer, lung cancer, and diarrhea. Additionally, the plant serves as a functional acidulant and contains valuable chemicals like N-acetyl-D-glucosamine. Through these diverse applications, this plant emerges as a vital resource in both dietary and pharmacological contexts.
- Synonyms
- Dolichos Purpureus
- Common names
- Not available
- Family
- Fabaceae
- Distribution
- Not available
- Plant Parts
- Seed · Fruit
Classification
Common Names
Lablab purpureus is a versatile legume known by a wide variety of regional names across different languages. In Poland, it is frequently referred to as Chropawiec pospolity, while in Lithuania, it is recognized as Egiptinė lobija. German speakers often identify the plant as Faselbohne, and it is similarly called Fasolnik egipski in certain contexts. Furthermore, the species is known as Frijol jacinto in other parts of the world. This diversity in common names reflects the plant's global presence and cultural significance.
Sources: Catalogue of Life (COL)
Synonyms
Lablab purpureus is a versatile legume that is frequently identified by its botanical synonym, Dolichos purpureus. While these two names refer to the exact same species, the transition between them often depends on the specific taxonomic classification being used. Understanding this nomenclature is essential for researchers and gardeners who wish to ensure they are studying the correct plant. By recognizing that Dolichos purpureus is simply another way to label this important crop, one can avoid confusion in scientific literature. Consequently, mastering these naming relationships provides a clearer foundation for agricultural study.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Lablab purpureus is a distinctive member of the kingdom Plantae. This versatile plant is classified under the class Equisetopsida. Within its taxonomic hierarchy, it belongs to the order Fabales. It is further nested within the family Fabaceae, which is known for its diverse group of legumes. Finally, this species is identified by its specific genus, Lablab.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Lablab |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Lablab purpureus exhibits a broad geographic presence across several diverse regions within the African continent. In East Tropical Africa, the species is well-established throughout the landscapes of Kenya, Tanzania, and Uganda. Beyond the mainland, its range extends into the Macaronesia islands, where it can be found thriving in unique environments. Specifically, populations are documented inhabiting the Canary Islands as well as the Cape Verde archipelago. This wide distribution highlights the plant's ability to adapt to various tropical and island climates.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Lablab purpureus is a versatile herb characterized by its distinct and obligatory climbing habit. This vigorous climber can vary significantly in stature depending on its environmental conditions and support structures. While it may occasionally appear as a small plant measuring only 0.2 m, it frequently reaches heights of 2.1 m or more. In optimal growing scenarios, the plant can reach a maximum height of 5 m as it scales upward. Such adaptability in size makes it a dynamic addition to various landscapes and agricultural systems.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Lablab purpureus exhibits significant potential as a source of anticancer agents due to its diverse and potent phytochemical profile. Research indicates that crude methanolic extracts of its seeds demonstrate substantial in vitro cytotoxicity against MCF-7 breast cancer and A549 lung cancer cell lines. These extracts work by inducing apoptosis and triggering cell cycle arrests at critical phases, notably the S and G2/M stages. Computational docking and molecular dynamics simulations further reveal that specific compounds within the plant form stable complexes with proteins commonly overexpressed in cancer cells. Importantly, this therapeutic activity appears selective, as the extract showed minimal toxicity toward normal HEK-293 cell lines.
Compounds
Conditions
Lablab purpureus serves as a vital tool for the rehabilitation of abandoned mining areas by helping to convert marginal lands into productive agricultural soil. In traditional Chinese medicine, the plant is utilized to alleviate digestive and respiratory discomforts such as abdominal distension and chest tightness. Research into its phytochemical properties has demonstrated its potential to treat breast cancer by inducing apoptosis in specific cell lines. Additionally, the plant has been recognized by traditional healers for its use in addressing suspected cancer cases. These diverse applications highlight the plant's significant utility in both environmental restoration and medicinal therapy.
Preparations
Lablab purpureus is prepared as an extract for phytochemical analysis to evaluate its medicinal and cytostatic potential. This plant is also prepared as hay to serve as a protein-rich supplement for growing goats. Researchers study Lablab purpureus prepared as leaf fractions and stem fractions to determine how different parts of the legume affect voluntary intake and chewing resistance in cattle. Furthermore, the species is prepared as legume diets to improve the nutritional parameters and digestibility of livestock feed. These various preparations demonstrate the plant's versatility in both medicinal research and animal nutrition.
Parts used
Lablab purpureus is a versatile plant that serves significant roles in both traditional medicine and global nutrition. A primary component of this species is its seed, which has demonstrated potent antioxidant, anti-inflammatory, and anticancer properties in various studies. The plant also produces a fruit, often referred to as Lablab semen Album when white and dried, which is a renowned ingredient in traditional Chinese medicine. Both the seeds and the pods are recognized for their high nutrient content and potential to serve as a vital food source during times of famine. Ultimately, the diverse phytochemicals found within these parts make the species a promising candidate for future pharmaceutical and nutraceutical developments.