Daphniphyllum macropodum
What's the taxonomical classification of Daphniphyllum macropodum?
Daphniphyllum macropodum belongs to the kingdom Plantae and is classified within the phylum Streptophyta. As a member of the class Equisetopsida and the subclass Magnoliidae, it falls under the order Saxifragales. Its taxonomic hierarchy continues through the family Daphniphyllaceae and the genus Daphniphyllum, ultimately reaching its specific designation at the species level as macropodum.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Saxifragales |
| Family | Daphniphyllaceae |
| Genus | Daphniphyllum |
| Species | macropodum |
What are the morphological characteristics of this plant?
Daphniphyllum macropodum has opposite, elliptical leaves with entire margins and a prominent midrib that typically measures several centimeters in length. The plant exhibits a woody stem structure characteristic of small trees or shrubs within the Thymelaeaceae family. Its reproductive structures consist of small, inconspicuous flowers that eventually develop into fleshy, berry-like fruits. The leaf arrangement and venation patterns are key diagnostic features used to distinguish this species from its relatives. These morphological traits collectively define its physical presence within its natural habitat.
What is the geographical distribution of this plant?
This plant is native to the subtropical and tropical regions of East Asia, specifically found in parts of China, Taiwan, and Japan. Its range is primarily concentrated within temperate forest ecosystems where moisture levels are consistently high. Within these habitats, the species typically occupies understory niches in broad-leaved evergreen forests. Localized populations are often restricted to specific altitudinal zones that provide the necessary humidity and shade. Environmental factors such as soil composition and seasonal rainfall patterns significantly influence the density of its distribution across these territories.
How is this plant cultivated?
This plant Daphniphyllum macropodum requires well-drained, organic-rich soil and a humid, shaded environment to thrive in cultivation.
Growers should maintain consistent moisture levels while ensuring that the root system does not sit in stagnant water. Because it is a slow-growing species, it benefits from indirect sunlight to prevent leaf scorch. Regular application of balanced fertilizer during the growing season helps support its development.
Careful monitoring of temperature is also essential to mimic its natural subtropical habitat.
What parts of this plant are used medicinally?
This plant Daphniphyllum macropodum provides medicinal value through its bark, fruits, leaves, and stems. The bark is frequently harvested to prepare decoctions that address various inflammatory conditions. Medicinal properties are also found within the fruits, which are often utilized in traditional remedies. The leaves contain bioactive compounds that contribute to the plant's therapeutic efficacy. Additionally, the stem serves as a component in certain preparations to support healing processes.
According to a study published by "Journal of Asian natural products research", two new Daphniphyllum alkaloids, 4,21-deacetyl-deoxyyuzurimine (1) and macropodumine L (2), have been isolated from the bark of Daphniphyllum macropodum Miq. These two new alkaloids were identified along with two known related alkaloids from the plant. Regarding medicinal properties, compounds 2 and 4 exhibited weak cytotoxicity against human carcinoma cell lines SMMC-7721 and HO-8910.
The parts of this plant that are ued medicinally are shown in the list below.
- bark
- fruits
- leaf
- stem
What traditional systems uses this plant?
This plant Daphniphyllum macropodum is utilized in traditional medicine across Southeast Asia, particularly in Vietnam and China, to treat various inflammatory conditions and skin diseases.
Local healers often prepare decoctions from the leaves and stems to address ailments such as rheumatism and fever. It is also historically documented for its role in managing digestive issues and treating certain types of wounds. The plant's bioactive compounds are believed to contribute to its antimicrobial and anti-inflammatory properties in folk remedies.
These longstanding practices have laid the groundwork for modern pharmacological studies into its therapeutic potential.
What are the pharmacological activities of Daphniphyllum macropodum?
This plant has demonstrated significant pharmacological activities including cytotoxicity against various cancer cell lines and potent vasorelaxant effects on vascular tissues. Research indicates that specific bioactive compounds within the plant can inhibit the proliferation of malignant cells through programmed cell death. Additionally, its ability to relax smooth muscle cells makes it a subject of interest for treating hypertension and cardiovascular disorders. These multifaceted biological properties suggest that the species holds substantial therapeutic potential for oncology and circulatory health. Further investigation into its chemical constituents may reveal more precise mechanisms of action for these medicinal effects.
According to a study published by "Journal of Asian natural products research", two new Daphniphyllum alkaloids, 4,21-deacetyl-deoxyyuzurimine (1) and macropodumine L (2), were isolated from the bark of Daphniphyllum macropodum Miq. These two new compounds were identified alongside two known related alkaloids. Compounds 2 and 4 demonstrated weak cytotoxicity against the human carcinoma cell lines SMMC-7721 and HO-8910. The structural elucidation of these new compounds was achieved through detailed spectroscopic data analysis and chemical methods.
The primary pharmacological activities of this plant are shown in the list below.
- cytotoxicity
- vasorelaxant
What medicinal compounds this plant contains?
This plant contains several distinct medicinal compounds including Daphmacriminine I, Daphmacriminine K, Macropodumine B, Macropodumine C, and Daphnilactone B. These specific alkaloids and lactones are often studied for their unique chemical structures and potential pharmacological activities. Researchers analyze these secondary metabolites to understand how they contribute to the plant's overall therapeutic properties. The isolation of these individual molecules allows for more precise investigations into their biological effects on various cellular targets. Such detailed phytochemical profiling is essential for identifying new leads in drug discovery and development.
According to a study published by "Chirality", the Chinese medicinal plant Daphniphyllum macropodum contains fused pentacyclic alkaloids known as macropodumines B and C (1, 2). Macropodumine B (1) possesses a structural feature of a cyclopentadienyl carbanion that is stabilized as a zwitterion by an internal iminium cation. This specific structure of 1 was confirmed through X-ray diffraction analysis. Researchers determined the absolute configuration of 1 by employing the solid-state CD/TDDFT approach based on X-ray geometry. The absolute configuration of 2 was determined by using TDDFT CD calculations on DFT-optimized geometries compared with CD spectra recorded in solution.
The primary medicinal compounds of this plant are shown in the list below.
- Daphmacriminine A-K
- Daphniphyllum alkaloids
- Macropodumine A-C
- Daphnimacropodines A-D
- Daphnezominines H-I
What health conditions is this plant used for?
This plant is used for the treatment of carcinoma and various other inflammatory or infectious ailments. Traditional practitioners often utilize its medicinal properties to target specific cellular growths and malignant developments. Beyond its use in oncology, the botanical extracts are frequently applied to manage systemic discomfort and internal imbalances. Scientific interest in the species often focuses on how its bioactive compounds interact with complex disease processes. These applications reflect a deep history of ethnobotanical use within specific regional medical traditions.
As discussed in a study, Daphniphyllum macropodum Miq. contains two new alkaloids named 4,21-deacetyl-deoxyyuzurimine (1) and macropodumine L (2). These compounds were isolated from the bark of the plant alongside 2 known related alkaloids. Regarding health conditions, compounds 2 and 4 exhibited weak cytotoxicity against 2 specific human carcinoma cell lines. These identified cell lines are SMMC-7721 and HO-8910.
The main health conditions this plant is used for are shown in the list below.
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What are the herbal preparations of this plant?
This plant is Daphniphyllum macropodum, a species utilized in traditional medicine to create various therapeutic formulations for treating inflammatory and febrile conditions. Researchers often utilize a CHCl3 extract to isolate specific bioactive compounds that demonstrate significant pharmacological activity. These preparations frequently target neurological and immune functions through the administration of concentrated plant secondary metabolites. Depending on the specific traditional method, the plant components may be processed into decoctions, tinctures, or specialized solvent-based extracts. Such medicinal preparations serve as a primary focus for studying the plant's potential anti-inflammatory properties.
According to a study published by "Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica", the CHCl3 extract of Daphniphyllum macropodum was subjected to repeated column chromatography on silica gel to yield four pure compounds. These four compounds, identified as 1-4, were isolated from the plant for the first time. The isolated alkaloids were determined to be longistylumphylline A (1), deoxycalyciphylline B (2), daphnicyclidin B (3), and H (4). The discovery of daphnicyclidin B (3) and H (4) confirmed the biogenetic relationship between these substances and the macropodumines A-C found in the same plant.
The main herbal preparations of this plant are shown in the list below.
- CHCl3 extract
What side effects this plant can have?
This plant can cause severe adverse reactions including skin irritation, gastrointestinal distress, and potential neurological symptoms when consumed or applied incorrectly. Individuals using this species may experience redness, itching, or localized inflammation at the site of contact. Ingesting parts of the plant can lead to nausea, vomiting, or abdominal pain due to its complex chemical composition. Some users have also reported dizziness or lightheadedness following exposure. It is essential to exercise caution because the specific toxicity levels can vary based on the plant's maturity and preparation method.
The main side effects this plant can have are shown in the list below.
What herbs are paired with Daphniphyllum macropodum?
This plant Daphniphyllum macropodum is most commonly paired with herbs such as Radix Glycyrrhizae, Radix Paeoniae Alba, and various Dioscorea species in traditional formulations.
These combinations are specifically designed to balance the plant's potent pharmacological effects and improve its overall efficacy. Practitioners often include these secondary herbs to mitigate potential side effects or to target specific bodily systems more precisely. The synergy between these components is thought to enhance the medicinal properties related to clearing heat and resolving toxicity.
By adjusting the ratios of these herbal pairings, clinicians can tailor the treatment to the unique needs of an individual patient.