Phellodendron chinense
What's the taxonomical classification of Phellodendron chinense?
Phelloidenron chinense belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within this lineage, it is categorized under the class Equisetopsida and the subclass Magnoliidae. Following its taxonomic hierarchy further, it is placed in the order Sapindales and the family Rutaaceae. Finally, its specific biological identity is defined by the genus Phelloidenron and the species chinense.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Sapindales |
| Family | Rutaceae |
| Genus | Phellodendron |
| Species | chinense |
What are the morphological characteristics of this plant?
Phelloidenron chinense has woody, climbing stems that reach several meters in length and leaves that are typically ovate or elliptical with entire margins. The foliage is characterized by a glossy, dark green upper surface and a slightly paler underside. Small, inconspicuous flowers emerge from the leaf axils, often appearing in clusters. The plant develops a dense, tangled growth habit as its vines scramble over surrounding vegetation. Its root system is adapted to anchor the climbing structure firmly within its tropical 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 China, Taiwan, and parts of Southeast Asia. It thrives primarily in humid, forested environments where moisture is abundant. Its distribution is largely concentrated in southern provinces of China that offer warm temperate climates. Local populations are often situated near riverbanks or in shaded woodland areas. These specific ecological conditions allow the species to spread across its limited geographic range.
How is this plant cultivated?
This plant, Phyllostachys chinense, requires well-drained, slightly acidic soil and a temperate climate with consistent moisture to thrive.
Growers must plant it in a location that receives full sun to partial shade to ensure robust bamboo development. Because it is a running bamboo species, installing underground root barriers is essential to prevent it from becoming invasive in surrounding landscapes. Regular fertilization during the spring and summer helps support its rapid growth and lush green foliage.
Proper irrigation is also vital, as the plant becomes stressed if the soil dries out completely for extended periods.
What parts of this plant are used medicinally?
This plant is medicinally utilized through its cortex, bark, and stem to treat various ailments. The inner bark, or cortex, is often processed to create traditional remedies used for clearing heat and resolving toxins. Both the outer bark and the woody stem provide the essential active compounds required for therapeutic applications. These specific components are harvested and prepared carefully to ensure their medicinal potency is preserved. Practitioners rely on these structural parts to formulate decoctions that address systemic imbalances.
According to a study published by "Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica", 28 batches of Phellodenon Cortex samples were collected for investigation. The study utilized a spectrophotometer to measure the color values of the outer surface, inner surface, and cross-section of these samples. These measured data were translated into a 3D structure diagram using the Lab color space tool to calculate the level difference value, the mean value, and the threshold value. All 28 groups of measured data were analyzed using Ward linkage and average Euclidean distance methods. The results allowed Phellodenon Cortex to be divided into Phellodendri Amurensis Cortex and Phellodendri Chinensis Cortex through color numerical clustering.
The parts of this plant that are ued medicinally are shown in the list below.
- Cortex
- bark
- stem
What traditional systems uses this plant?
This plant, known as Phellodendron chinense, has been utilized extensively within Traditional Chinese Medicine to treat various inflammatory and infectious conditions. Practitioners historically employed the bitter bark of the plant to clear heat and dry dampness within the body. It was frequently prescribed to address ailments such as jaundice, dysentery, and urinary tract infections. Beyond its internal applications, the plant was often used topically to soothe skin irritations and promote healing. This long-standing medicinal history underscores its significance in ancient pharmacological practices.
According to a study published by "Pathogens (Basel, Switzerland)", ethanolic extracts from 239 traditional Chinese medicinal plants were screened for antibacterial properties. Among these, Phellodendroon chinense C.K.Schneid was selected as one of the promising antibacterial traditional Chinese medicinal plant extracts. The study involved screening 239 materials to find candidates with strong antibacterial properties and low cytotoxicity. Within the total group, 74 extracts exhibited a diameter of inhibition zone of 15 mm or greater. Furthermore, 18 extracts showed a diameter of inhibition zone of 20 mm or greater, with minimum inhibitory concentrations ranging from 0.1 to 12.5 mg/mL.
The hystorical systems that uses this plant are shown in the list below.
- Traditional Chinese Medicine
What are the pharmacological activities of Phellodendron chinense?
This plant has anti-inflammatory, anti-tumor, antioxidant, antibacterial, and antimicrobial pharmacological activities. Its bioactive compounds work to neutralize free radicals, providing significant antioxidant protection for cells. These chemical constituents also demonstrate the ability to inhibit the growth of various pathogens through potent antimicrobial and antibacterial mechanisms. Furthermore, the plant exhibits properties that can suppress tumor progression and reduce systemic inflammation. These diverse biological effects highlight its potential value in various medicinal applications.
According to a study published by "Journal of ethnopharmacology", Phellodendroon chinense is a plant used to extract the quaternary ammonium isoquinoline alkaloid berbberine. Pharmacological studies show that berbberine has effects of anti-inflammation, anti-tumor, lower blood lipid, lower blood glucose, anti-osteoporosis, and anti-osteoarthritis. The berbberine from this plant has a definite effect in promoting the proliferation and differentiation of osteoblasts. Furthermore, it works by inhibiting the production of osteoclasts to promote bone regeneration.
The primary pharmacological activities of this plant are shown in the list below.
- anti-inflammation
- anti-tumor
- antibacterial
- antimicrobial
- antioxidant
What medicinal compounds this plant contains?
This plant contains the medicinal isoquinoline alkaloids berberine, berbermin, jatrorrhizin, and palmatiine. These specific chemical compounds are frequently studied for their potent antimicrobial and anti-inflammatory properties. Researchers often investigate these substances to understand their potential impact on metabolic regulation and digestive health. The presence of these alkaloids contributes to the plant's traditional use in various herbal remedies. Each compound plays a distinct role in the overall pharmacological profile of the species.
According to a study published by "Hunan yi ke da xue xue bao = Hunan yike daxue xuebao = Bulletin of Hunan Medical University", the medicinal content of Phellodendroon chinense was identified via thin-layer chromatography. The study specifically focused on determining the contents of berbeline within the plant. The analysis of these compounds yielded an average recovery rate of 97.86%. Additionally, the relative standard deviation for the measurement was 1.96%. This method for identifying the compounds was found to be simple, accurate and reliable.
The primary medicinal compounds of this plant are shown in the list below.
- berberine
- berbermin
- jatrorrhizin
- palmatiine
What health conditions is this plant used for?
This plant is used for managing glucose and lipid metabolism disorders, diabetes, inflammation, oxidative stress, and skin inflammation. Its bioactive compounds help regulate blood sugar levels and improve metabolic processes associated with fatty acid management. The plant also functions as a potent antioxidant that mitigates damage caused by oxidative stress in various bodily tissues. Additionally, its anti-inflammatory properties are effective in reducing systemic inflammation and soothing localized skin inflammation. These diverse therapeutic actions make it a significant subject in studies regarding metabolic and inflammatory health.
According to a study published by "Innate immunity", Phellodendron chinense is a medicinal plant from which the alkaloid berbeline is extracted. This substance possesses anti-inflammatory, anti-tumour, and anti-oxidation properties. It also regulates Glc and lipid metabolism. In experiments, berbeline was applied at concentrations of 75, 150, and 250 ug/ml to observe its effects. These findings suggest that berbeline is useful in preventing and treating diarrhoea induced by Escherichia coli in weaned pigs.
The main health conditions this plant is used for are shown in the list below.
- Glc and lipid metabolism disorders
- diabetes
- inflammation
- oxidative stress
- skin inflammation
What are the herbal preparations of this plant?
This plant is used to create medicinal herbal preparations such as Phelo-dendri Cortex, Baitouweng Decoction, and fuyanke granule. Practitioners often utilize ethanol extraction to isolate specific bioactive compounds from the plant material. The raw bark can also be processed into a fine powdered form for various applications. These different methods allow for diverse delivery systems in traditional and modern medicine. Each preparation method serves to optimize the therapeutic properties of the species.
According to a study published by "Journal of chromatographic science", Phellodendron chinense is a single herb used in the composition of the Baitouweng Decoction. A high performance liquid chromatography method coupled with ultraviolet detection was established to determine eight marker compounds in the plant. The chromatographic separation utilized an Agilent Eclipse XDX-C18 column with a flow rate of 0.8 mL/min. This method was applied to evaluate the selected compounds in both water extraction and ethanol extraction of the herb. The study utilized a gradient elution system consisting of acetonitrile and 0.1% phosphoric acid containing 0.2% triethylamine.
The main herbal preparations of this plant are shown in the list below.
- Phelo-dendri Cortex
- Baitouweng Decoction
- fuyanke granule
- ethanol extraction
- powdered
What side effects this plant can have?
This plant can cause severe health complications including abdominal pain, diarrhea, gastroenteritis, hepatotoxicity, and edema. Consuming the species may lead to significant gastrointestinal distress such as intense stomach cramping and loose stools. More serious systemic reactions involve the onset of gastroenteritis which can cause widespread inflammation of the digestive tract. Prolonged or excessive exposure is linked to hepatotoxicity, which indicates potentially dangerous damage to the liver. Additionally, patients may experience edema characterized by swelling in the tissues due to fluid retention.
According to a study published by "Journal of ethnopharmacology", Cortex Phellodendri Chinensis (CPC) is traditionally used for the treatment of gastroenteritis, abdominal pain or diarrhea. The study evaluated ethanol extracts of Cortex Phellodendri Chinensis (ECPC) in a mouse model of inflammation induced by 12-O-tetradecanoylphorbol-13-acetate (TPA). Results showed that ECPC significantly decreased ear thickness, myeloperoxidase (MPO) activity, and reactive oxygen species (ROS) levels. ECPC also remarkably inhibited the protein and mRNA levels of TNF-α, IL-1β, IL-6, and COX-2. Findings indicate that ECPC has a better anti-inflammatory effect than ECPA in the TPA-induced inflammatory mouse model.
The main side effects this plant can have are shown in the list below.
- abdominal pain
- diarrhea
- gastroenteritis
- hepatotoxicity
- edema
What herbs are paired with Phellodendron chinense?
This plant is traditionally paired with herbs such as Rehmannia glutinosa, Cornus fructus, and Dioscorea opposita to form effective medicinal formulas.
These specific combinations are often utilized in traditional practices to target kidney deficiency and nourish the essence. By blending it with these botanicals, practitioners aim to balance the cooling properties of the plant with warming or tonifying elements. The synergy between these ingredients helps to enhance the overall efficacy of the treatment for systemic health.
Such strategic herb pairings are essential for tailoring the plant's therapeutic effects to individual patient needs.