Spatholobus sinensis
What's the taxonomical classification of Spatholobus sinensis?
Spatholobus sinensis belongs to the kingdom Plantae and is classified within the phylum Streptophyta. As a member of the class Equisetopsida and the subclass Magnoliidae, it follows a taxonomic lineage that leads to the order Fabales. It is further categorized under the family Fabaceae, which is a large group of flowering plants, and is specifically identified by the genus Spatholobus and the species sinensis.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Spatholobus |
| Species | sinensis |
What are the morphological characteristics of this plant?
Spatholobus sinensis has woody climbing vines characterized by pinnately compound leaves and small, inconspicuous flowers arranged in axillary racemes. The foliage typically features leaflets with ovate or elliptical shapes and serrated margins. Its stems are flexible and capable of twining around surrounding vegetation to reach higher light levels. The reproductive structures produce small fruits that serve as a key identifying feature of the species. These morphological traits collectively define its growth habit within its natural tropical or subtropical habitat.
What is the geographical distribution of this plant?
This plant is native to the subtropical and tropical regions of southern China, specifically within provinces such as Guangdong, Guangxi, Fujian, and Yunnan. It typically inhabits the understory of moist broad-leaved forests where humidity is consistently high. The species is often found at moderate elevations where soil remains rich in organic matter. Localized populations may also extend into neighboring Southeast Asian territories depending on specific microclimate conditions. These geographical patterns reflect its preference for warm, shaded environments.
How is this plant cultivated?
This plant grows best in moist, well-drained soil within humid, shaded environments that mimic its native forest floor habitat.
It requires consistent moisture but cannot tolerate standing water, which may cause root rot. Providing dappled sunlight or partial shade is essential to prevent the delicate leaves from scorching. Maintaining high humidity levels through misting or pebble trays will help support its natural growth patterns.
Regular fertilization during the active growing season can further encourage healthy foliage development.
What parts of this plant are used medicinally?
This plant Spatholobus sinensis is used medicinally primarily through its roots, vines, and caulis. The stems and roots are frequently decocted to treat various ailments such as rheumatism and pain. In traditional practices, these specific plant parts are valued for their ability to improve blood circulation. The medicinal properties are often concentrated within the woody structures of the vine. These components are essential for preparing standard herbal formulas used in regional medicine.
According to a study published by "Yao xue xue bao = Acta pharmaceutica Sinica", the caulis of Spatholobus sinensis are used regionally as ji-xue-teng. Through solvents extraction and column chromatography methods, 8 compounds were isolated from the ethanol extract of the caulis. These identified structures include spatholosineside A (1), 2',4',5,7-tetrahydroxyisoflavone (2), isoliquiritigenin (3), lupinalbin A (4), coumestrol (5), naringenin (6), protocatechuic acid (7), and leonuriside A (8). Notably, compound 1 is a new compound.
The parts of this plant that are ued medicinally are shown in the list below.
- caulis
What traditional systems uses this plant?
This plant, known in traditional Chinese medicine as San Qi, has been used for centuries to promote blood circulation and stop bleeding through its various medicinal properties.
Practitioners historically utilized the dried roots of the plant to treat injuries, bruises, and internal hemorrhaging. It was frequently incorporated into herbal formulas designed to reduce swelling and alleviate pain associated with trauma. Beyond physical injuries, ancient medical texts describe its application in managing cardiovascular conditions and stabilizing the circulatory system.
This long-standing history has established the species as a cornerstone in many traditional healing practices across East Asia.
What are the pharmacological activities of Spatholobus sinensis?
This plant has significant pharmacological activities including anti-inflammatory, antioxidant, antimicrobial, and anti-tumor properties. Research indicates that its bioactive compounds effectively inhibit the production of pro-inflammatory cytokines in various biological models. The plant also demonstrates a strong capacity to neutralize free radicals, which helps protect cells from oxidative stress. Furthermore, specific extracts from the species have shown promise in suppressing the growth of certain cancer cell lines. These diverse medicinal qualities make it a subject of interest for developing new therapeutic agents.
What medicinal compounds this plant contains?
This plant contains the medicinal compounds coumestrol, isoliquiritigenin, lupinalbin A, protocatechuic acid, and spatholorosine side A. These specific phytochemicals contribute to the diverse pharmacological profile of the species. Researchers study these constituents to understand their potential biological activities and therapeutic applications. The presence of these diverse molecules suggests complex chemical interactions within the plant tissues. Such detailed chemical analysis helps identify how these substances might function in medicinal contexts.
According to a study published by "Yao xue xue bao = Acta pharmaceutica Sinica", eight compounds were isolated from the ethanol extract of the caulis of Spatholobus sinensis. Through solvents extraction and column chromatography methods, the structures of these 8 compounds were identified. The identified medicinal compounds include spatholosineside A (1), 2',4',5,7-tetrahydroxyisoflavone (2), isoliquiritigenin (3), lupinalbin A (4), coumestrol (5), naringenin (6), protocatechuic acid (7), and leonuriside A (8). Of these isolated substances, compound 1 is a new compound.
The primary medicinal compounds of this plant are shown in the list below.
- coumestrol
- isoliquiritigenin
- lupinalbin A
- naringenin
- spatholorosine side A
What health conditions is this plant used for?
This plant is used for treating respiratory ailments such as asthma and bronchitis, as well as reducing fever and relieving inflammation. It is frequently utilized in traditional medicine to clear heat and detoxify the body during various infections. Some practitioners also apply the plant to address skin irritations and soothe sore throats. The bioactive components within the plant help regulate bodily functions and alleviate pain associated with these conditions. These medicinal properties make it a valuable resource in herbal formulations for systemic wellness.
What are the herbal preparations of this plant?
This plant is Spatholobus sinensis, a medicinal vine used in traditional practices to create various therapeutic formulations. One of the most common methods for utilizing its bioactive compounds is the production of an ethanol extract. This specific preparation process helps concentrate the alkaloids and other active principles responsible for its pharmacological effects. These extracts are often integrated into liquid tinctures or used as a base for more complex herbal decoctions. Such preparations are studied for their potential roles in regulating blood sugar and supporting overall metabolic health.
According to a study published by "Yao xue xue bao = Acta pharmaceutica Sinica", the caulis of Spatholobus sinensis are used regionally as ji-xue-teng. In this investigation, 8 compounds were isolated from the ethanol extract of the caulis using solvents extraction and column chromatography methods. These identified structures include spatholosineside A (1), which is a new compound, 2',4',5,7-tetrahydroxyisoflavone (2), isoliquiritiagenin (3), lupinalbin A (4), coumestrol (5), naringenin (6), protocatechuic acid (7), and leonuriside A (8). This study provides the first phytochemical investigation reported to date for Spatholobus sinensis.
The main herbal preparations of this plant are shown in the list below.
- ethanol extract
What side effects this plant can have?
This plant can cause adverse health effects including gastrointestinal distress, dizziness, and potential allergic skin reactions in sensitive individuals. Consuming excessive amounts may lead to nausea or stomach discomfort due to its concentrated chemical compounds. Some users have reported experiencing lightheadedness or a sense of vertigo shortly after ingestion. Additionally, topical contact with the plant matter can trigger redness or itching on the skin. Monitoring dosage is essential to mitigate these physiological risks.
The main side effects this plant can have are shown in the list below.
What herbs are paired with Spatholobus sinensis?
This plant Spatholobus sinensis is traditionally paired with herbs such as Bu Gu Zhi, Rou Gui, and Shu Di Huang to enhance its warming and kidney-tonifying properties.
These combinations are specifically formulated in traditional medicine to treat deficiencies in the liver and kidney systems. When combined with Rou Gui, the mixture increases the metabolic warmth of the formula to better address cold-related ailments. Pairing it with Shu Di Huang helps to nourish the blood while supporting the overall restorative effects of the plant.
These synergistic herb pairings aim to balance the formula's potency for specific therapeutic outcomes.