Distylium racemosum
Distylium racemosum · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Distylium racemosum is a notable botanical species often studied for its diverse phytochemical potential. Researchers have specifically focused on the plant's leaves to uncover various bioactive compounds. Through the use of methanolic leaf extracts, scientists can isolate critical secondary metabolites present in the foliage. These preparations serve as a vital foundation for exploring the plant's medicinal and chemical properties. Such investigations aim to better understand the therapeutic possibilities offered by this unique species.
- Synonyms
- Distylium Racemosum Var. Microphyllum · Hamamelis Racemosa · 4 more
- Common names
- Not available
- Family
- Hamamelidaceae
- Distribution
- Southern America
- Plant Parts
- Leaf
Classification
Common Names
Distylium racemosum is a versatile plant known by a variety of diverse names across different cultures and languages. In Japan, it is affectionately referred to as イスノキ, while it is also recognized by the common name isu-no-ki. Moving through different linguistic regions, the species is known as wen mu shu and is written as ديستيليام ريسموسام in Arabic script. In Slavic-speaking areas, it carries the descriptive name Двупестичник кистевидный. These multifaceted identities highlight the global presence and cultural recognition of this unique botanical species.
Sources: Catalogue of Life (COL)
Synonyms
Distylium racemosum is a botanical species that is documented under several different taxonomic synonyms. Among these recognized variations are the forms known as Distylium racemosum f. angustifolium and Distylium racemosum f. pendulum. The plant is also classified through various botanical varieties, including Distylium racemosum var. angustifolium and Distylium racemosum var. microphyllum. Additionally, the nomenclature includes the specific designation of Distylium racemosum var. pendulum. These diverse naming conventions reflect the complex botanical relationships and morphological nuances found within the species.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Distylium racemosum is a distinctive botanical specimen that belongs to the vast kingdom Plantae. Within this biological realm, it is classified under the class Equisetopsida. This plant is further organized into the order Saxifragales, showcasing its specific evolutionary lineage. It resides within the family Hamamelidaceae, a group known for its unique floral characteristics. Finally, its taxonomic identity is solidified by its placement in the genus Distylium.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Saxifragales |
| Family | Hamamelidaceae |
| Genus | Distylium |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Distylium racemosum is a resilient species primarily distributed throughout the Asia-Temperate regions. Its natural range extends across various parts of China, including the southeastern provinces and the tropical island of Hainan. In Eastern Asia, this plant is commonly found flourishing in the diverse landscapes of Japan and Korea. It also maintains a presence within the Nansei-shoto islands, showcasing its adaptability to different coastal environments. Together, these locations highlight the widespread ecological footprint of this unique botanical specimen.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Distylium racemosum is a self-supporting plant that takes on a distinct tree-like growth form. Reaching a maximum height of only 2 meters, it remains a compact addition to any landscape. This small stature makes it an ideal choice for structured garden designs.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Conditions
Distylium racemosum demonstrates significant potency as an α-glucosidase inhibitor according to the provided research. In the α-glucosidase inhibition assay, this specific plant recorded the highest activity among the tested subtropical species. It achieved this high level of effectiveness with an IC50 value of 22.6 ± 1.9 μg mL(-1). Consequently, the study identifies the methanolic leaf extracts of Distylium racemosum as a viable alternative source for α-glucosidase inhibitors. This plant's performance highlights its importance in the evaluation of natural compounds for enzymatic inhibition.
Preparations
Distylium racemosum is prepared as methanolic leaf extracts to evaluate its potential pharmacological properties. These specific extracts were tested for their antioxidant and α-glucosidase inhibitory activities within a study of subtropical plants. Among the various plants investigated, the methanolic leaf extracts of Distylium racemosum demonstrated the highest activity in the α-glucosidase inhibition assay. This potency was specifically measured with an IC50 value of 22.6 ± 1.9 μg mL(-1). Consequently, these prepared extracts serve as a significant source for natural α-glucosidase inhibitors.
Parts used
Distylium racemosum has been identified as a promising subtropical plant due to the bioactive properties found within its leaf. Recent studies focused on the methanolic leaf extracts of various species to evaluate their antioxidant and $\alpha$-glucosidase inhibitory potential. Among the plants tested, the leaf extract of D. racemosum demonstrated the highest efficacy in inhibiting the $\alpha$-glucosidase enzyme. This specific activity suggests that the plant could serve as a valuable natural source for managing glucose levels. Ultimately, these findings highlight the medicinal importance of utilizing D. racemosum leaves as alternative resources for health applications.