Dalbergia nitidula
Dalbergia nitidula · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Dalbergia nitidula is a botanical species that has garnered scientific interest due to its diverse therapeutic potential. Research indicates that the plant possesses significant antioxidant activities which may contribute to its medicinal value. Specifically, studies have explored the use of its leaves to address complex neurological conditions such as epilepsy. These therapeutic effects are typically investigated using preparations like acetone leaf extracts and aqueous decoctions. Understanding these pharmacological properties offers promising insights into the plant's role in traditional and modern medicine.
- Synonyms
- Pterocarpus Elisabethvillensis · Amerimnon Nitidulum · 4 more
- Common names
- Not available
- Family
- Fabaceae
- Distribution
- Not available
- Plant Parts
- Leaf
Classification
Common Names
Dalbergia nitidula is a distinctive plant known by several descriptive common names. It is frequently referred to as the Glossy Flat-Bean or simply the Glossy Flatbean. Many enthusiasts also identify the species as the Purple-Wood Flat-Bean due to its unique coloration. Other regional variations include the names Purple-Wooded Dalbergia and Purple-Wooded Flatbean. Regardless of the specific title used, this plant remains a notable member of its genus.
Sources: Catalogue of Life (COL)
Synonyms
Dalbergia nitidula is a taxonomically complex species that has been identified by several different scientific names throughout history. Researchers have frequently used the synonym Amerimnon nitidulum to refer to this specific plant. Its botanical record also includes various other designations, such as Dalbergia dekindtiana and Dalbergia luluensis. Furthermore, the plant has been classified under the names Dalbergia medicinalis and Dalbergia swynnertonii in different studies. Understanding these various synonyms is essential for maintaining accurate botanical records and ensuring clear communication within the scientific community.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Dalbergia nitidula is a distinguished member of the kingdom Plantae. Within this vast biological realm, it is specifically classified under the class Equisetopsida. This plant belongs to the order Fabales, which highlights its evolutionary connections. Furthermore, it is a key representative of the family Fabaceae. Ultimately, its precise taxonomic identity is defined by its placement within the genus Dalbergia.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Dalbergia |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Dalbergia nitidula is a versatile species found throughout several key regions of the African continent. In East Tropical Africa, its presence is firmly established within the borders of both Tanzania and Uganda. The plant also extends its reach into South Tropical Africa, where it thrives in various environments. Specifically, it can be located across the landscapes of Angola, Malawi, and Mozambique. This wide distribution highlights the plant's significant ecological footprint across diverse African territories.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Dalbergia nitidula is a self-supporting plant that takes the form of a tree. Its physical stature varies significantly, with individual specimens reaching a minimum height of only 0.5 meters. In certain environments, the growth can extend to a modest 6 meters. However, the species is also capable of reaching much greater proportions, with some trees attaining a maximum height of 10 meters. This flexibility in size allows the plant to adapt to diverse ecological niches.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Dalbergia nitidula has demonstrated significant antioxidant potential through its remarkable free-radical scavenging capacity. In recent studies using the DPPH assay, the acetone leaf extract of this species showed an IC50 value of 9.31±2.14 μg/mL, performing nearly as well as the positive control Trolox. This high level of activity was closely correlated with the plant's total phenolic content, suggesting a robust chemical defense mechanism. Furthermore, the extract exhibited low cytotoxicity in Vero cell assays, making it a safer option for potential biological applications. These findings position the species as a promising candidate for developing antioxidant preparations aimed at enhancing animal health and productivity.
Compounds
Conditions
Dalbergia nitidula demonstrates significant therapeutic potential by acting to treat epilepsy in zebrafish models. The plant's medicinal properties are further evidenced by its ability to treat seizure frequency and regulate brain activity. Scientific analysis also shows that it treats c-fos protein expression, which suggests the suppression of specific neurons in the midbrain. Additionally, the extract of this species treats free radical scavenging capacity through potent antioxidant activity. Together, these biological effects highlight the multifaceted medicinal value of the plant.
Preparations
Dalbergia nitidula is prepared as acetone leaf extracts to evaluate its antioxidant, antibacterial, and cytotoxic properties. These specific extracts demonstrate a significant free radical scavenging capacity that is comparable to the positive control Trolox. Additionally, Dalbergia nitidula is prepared as decoctions for use in screening the anti-seizure effects of medicinal plants from Malawi. Research using zebrafish larvae models indicates that these decoctions of the plant leaves can significantly reduce seizure-induced locomotor activity. Both the acetone leaf extracts and the decoctions highlight the diverse therapeutic potential of this species in scientific studies.
Parts used
Dalbergia nitidula possesses leaves that serve as a rich source of bioactive compounds for medicinal research. Recent studies have focused on utilizing acetone leaf extracts from this species to explore their potential in animal health and productivity. Specifically, the extract from this plant demonstrates a remarkable free radical scavenging capacity, performing nearly as well as the positive control Trolox in antioxidant assays. Furthermore, the leaf extracts exhibit low cytotoxicity, suggesting they are safe for biological applications. These combined characteristics make the plant a promising candidate for developing new antimicrobial and antioxidant preparations.