Anoectochilus roxburghii
What's the taxonomical classification of Anoectochilus roxburghii?
Anoectochilus roxburghii belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within the class Equisetopsida and the subclass Magnoliidae, it is placed in the order Asparagales. This plant is a member of the Orchidaceae family, falling under the genus Anoectochilus, and is specifically identified by its species name, roxburghii.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asparagales |
| Family | Orchidaceae |
| Genus | Anoectochilus |
| Species | roxburghii |
What are the morphological characteristics of this plant?
Anoectochilus roxburghii has creeping rhizomes that produce fleshy, distichous leaves arranged in a fan-like pattern. Each leaf is typically elliptical or oblong in shape with an acute apex and a slightly fleshy texture. The inflorescence consists of a raceme that bears numerous small, fragrant flowers. These flowers feature a prominent, fleshy lip that is often trilobed and serves as a key diagnostic feature. The petals and sepals are generally smaller and more subdued in color compared to the elaborate labellum.
What is the geographical distribution of this plant?
This plant is native to the tropical and subtropical regions of South and Southeast Asia, specifically spanning from India and Nepal through Myanmar, Thailand, and Vietnam into parts of southern China. It typically thrives in moist, shaded environments such as evergreen forests and scrublands where humidity is high. The species is frequently found growing as an epiphyte on tree branches or among rocky outcrops in hilly terrains. Its distribution follows the monsoon-driven climate patterns characteristic of these equatorial and sub-equatorial latitudes. This widespread presence across various Asian landscapes allows it to occupy diverse ecological niches within humid forest ecosystems.
How is this plant cultivated?
This plant requires a warm, humid environment with bright, filtered sunlight and a well-draining orchid bark substrate to ensure healthy root development.
Because it is an epiphytic species, it thrives when mounted on cork bark or placed in slatted wooden baskets that allow for maximum air circulation around the roots. Frequent misting or high ambient humidity is essential to mimic its natural tropical habitat and prevent dehydration. Water the plant thoroughly when the medium feels nearly dry, being careful to avoid standing water in the crown to prevent rot.
Maintaining consistent temperatures between 65 and 85 degrees Fahrenheit will promote optimal growth and blooming cycles.
What parts of this plant are used medicinally?
This plant Anoectochilus roxburgii utilizes its roots, leaves, stems, flowers, and fruits for various medicinal applications in traditional practices. The rhizomatous roots are most frequently harvested to treat inflammation and enhance vitality. Leaves are often decocted to address respiratory issues or fever. The stem and flowers are occasionally integrated into herbal preparations to balance bodily functions. Even the small fruits can be utilized in specific regional remedies to promote overall wellness.
According to a study published by "Molecular biology reports", Anoectochilus roxburghii (Wall.) Lindl. is a valuable herb remedy used for various diseases treatment in traditional Chinese medicine. The study examined transcriptional levels across the leaf, stem, root, flower, and peduncle tissues. Researchers identified 9 reference genes for analysis, which included beta-tubulin, elongation factor 1 alpha, elongation factor 1 beta, glyceraldehyde-3-phosphate dehydrogenase, ubiquitin, actin 1/2, 18S rRNA, and 26S rRNA. Among these, EF-1beta and ACT-2 were identified as the 2 best stable genes for normalization in these specific tissues. This research provides essential clues for accurate data normalization to support further functional genomics study in this medicinal plant.
The parts of this plant that are ued medicinally are shown in the list below.
- leaf
- root
- stem
- flower
- fruit
What traditional systems uses this plant?
This plant Anoectochilus roxburgii is utilized in Traditional Chinese Medicine and various Southeast Asian folk practices to treat ailments such as fever, inflammation, and digestive issues. In many local herbal traditions, the leaves and stems are prepared as decoctions to alleviate skin infections or reduce swelling. Practitioners often rely on its cooling properties to balance internal heat within the body. Historical documentation suggests that different parts of the plant were harvested to manage respiratory distress and promote wound healing. These long-standing medicinal applications reflect its significant role in regional botanical knowledge.
According to a study published by "Functional plant biology : FPB", Anoectochilus roxburghii is a valuable herb in traditional Chinese medicine that is valued for its medicinal properties. The study investigated the high-temperature acclimation of the A. roxburghii accession 'Meihuashan' through control (CK), 3-day high-temperature acclimated (T1, 35°C), and 4-day high-temperature acclimated (T2, 35°C) treatments. RNA sequencing of the plant identified 79,086 unigenes and 12,404 protein-coding genes. Untargeted metabolomic analysis detected 1,014 metabolites in the high-temperature treatment group, including 157 differentially expressed metabolites. These metabolic changes involved amino acids, lipids, and carbohydrates during the high-temperature response.
The hystorical systems that uses this plant are shown in the list below.
- Traditional Chinese Medicine
What are the pharmacological activities of Anoectochilus roxburghii?
This plant has potent pharmacological properties including anti-hyperglycemia, anti-inflammatory, anti-oxidative, antidiabetic, and hepatoprotection activities. These diverse biological effects suggest that the plant contains bioactive compounds capable of regulating blood glucose levels and managing metabolic disorders. Its anti-oxidative and anti-inflammatory actions help mitigate cellular damage and systemic immune responses. Furthermore, the plant demonstrates significant hepatoprotection by shielding liver cells from various forms of chemical or oxidative injury. These combined characteristics make the species a promising subject for developing new therapeutic agents.
According to a study published by "Frontiers in pharmacology", the medicinal plant Anoectochilus roxburghii contains a bioactive glycoside component known as kinsenoside (KD). This component exhibits potent anti-inflammatory and anti-oxidative abilities that help suppress inflammation signaling and oxidative stress. The pharmacological effects of KD include hepatoprotection, pro-osteogenesis, anti-hyperglycemia, vascular protection, immune regulation, vision protection, and infection inhibition. Furthermore, KD provides protective action against dysfunctional lipid metabolism and potentially regulates ferroptosis, which is a process involved in both inflammation and oxidative damage.
The primary pharmacological activities of this plant are shown in the list below.
- anti-hyperglycemia
- anti-inflammatory
- anti-oxidative
- antilipemic
- antineoplastic
What medicinal compounds this plant contains?
This plant contains the medicinal compounds kinsenoside, kaempferol, isoquercitrin, isorrhamnetin, and rutin. These specific phytochemicals are identified through detailed chemical analysis of the plant's various parts. Each of these compounds contributes to the diverse pharmacological profile associated with the species. Researchers study these substances to better understand their potential therapeutic applications in medicine. The presence of these flavonoids and glycosides highlights the chemical complexity of Anoectochilus roxburgii.
According to a study published by "Journal of ethnopharmacology", Anoectochilus roxburgii (AR) is a traditional Chinese medicinal plant reported to exhibit anti-inflammatory, hypoglycemic, hepatoprotective, and analgesic properties. The primary bioactive glycoside found in AR is kinsenoside (KD). In studies using KD at doses of 2.5, 5, and 10 mg/kg, the high dose of 10 mg/kg significantly reduced serum lipase by 53.62% in the caerulein + LPS model and 41.14% in the NaT model. This same 10 mg/kg dose also reduced amylase by 28.13% and 27.99%, respectively. Furthermore, KD supplementation at concentrations of 100, 200, and 400 μM was analyzed for its effects on macrophage phenotype. At a concentration of 400 μM, KD significantly reduced the proportion of M1 macrophages and downregulated the mRNA expression of genes including Nos2, Tnf, Il1b, and Il6.
The primary medicinal compounds of this plant are shown in the list below.
- kinsenoside
- kaempferol
- isoquercitrin
- isorrhamnetin
- rutin
What health conditions is this plant used for?
This plant is used for treating Helicobacter pylori infection, chronic hepatitis B, liver damage, renal damage, and various viral infections. Its medicinal properties are primarily focused on protecting the gastrointestinal tract and supporting hepatic functions. Researchers have studied its ability to combat specific pathogens that target the digestive system. Furthermore, the plant shows significant potential in mitigating damage caused to the kidneys and liver cells. These therapeutic applications make it a valuable resource in traditional medicine for managing systemic viral complications.
According to a study published by "Journal of ethnopharmacology", Anoectochilus roxburghii is utilized for various medicinal purposes including heat dissipation, cooling of blood, elimination of dampness, detoxification, and immunity enhancement. The plant possesses pharmacological activities such as antidiaabetic, antilipemic, anti-inflammatory, antiviral, liver protective, renal protective, immunomodulatory, abiarritant, sedative, and antineoplastic effects. Currently, a variety of dosage forms of A. roxburghii are being applied to patients suffering from conditions like hyperuricemia, type 2 diabetes mellitus, chronic hepatitis B, Helicobacter pylori infection, and cough-variant asthma. Further research is needed to clarify the absorption, distribution, metabolic, and excretion pathways of the species. Additionally, long-term in vivo chronic toxicity tests are urgently required to understand the toxicology of A. roxburghii.
The main health conditions this plant is used for are shown in the list below.
- Helicobacter pylori infection
- chronic hepatitis B
- liver damage
- inflammation
- viral infections
What are the herbal preparations of this plant?
This plant is Anoectochilus roxburgii, a species used in traditional medicine to create various preparations such as ethanol extracts, aqueous decoctions, and powdered forms. The ethanol extract is frequently utilized in pharmacological studies to isolate bioactive compounds like polysaccharides and polyphenols. These medicinal preparations are often consumed to support immune function and manage metabolic conditions. Practitioners also employ different extraction methods to enhance the bioavailability of the plant's therapeutic constituents. Such diverse preparations allow for targeted applications in treating various systemic ailments.
According to a study published by "Chemistry & biodiversity", Anoectochilus roxburgii is recognized as a valuable traditional Chinese herb. Researchers isolated 4 new compounds (1-4) and 10 known compounds (5-14) from the ethanol extract of the plant. These isolates were screened for their ability to inhibit the production of NO in lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophages. Among the isolated substances, 7 specific compounds, identified as 5, 6, 9, 10, 12, 13, and 14, exhibited significant anti-inflammatory activity. This activity was demonstrated through the inhibition of NO release.
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 exacerbated disease symptoms, gastrointestinal distress, and potential allergic reactions in sensitive individuals. While it is sometimes used in traditional medicine, improper dosage can lead to an intensification of underlying chronic conditions. Some users may experience nausea or abdominal discomfort shortly after consumption. There is also a risk that the chemical compounds within the plant might interfere with certain prescribed medications. Therefore, cautious application is necessary to avoid worsening an existing medical state.
The main side effects this plant can have are shown in the list below.
- exaacerbated disease symptoms
What herbs are paired with Anoectochilus roxburghii?
This plant Anoectochilus roxburghii is frequently paired with herbs such as ginger, licorice root, and various citrus peels in traditional medicinal preparations.
These combinations are designed to balance the plant's inherent properties and enhance its efficacy in treating respiratory ailments or digestive issues. For example, adding ginger helps to warm the formulation and improve circulation during decoction. Licorice is often included to harmonize the different herbal components and mitigate potential toxicity.
These specific pairings aim to create a synergistic effect that maximizes the therapeutic benefits of the primary orchid species.