Aconitum coreanum
What's the taxonomical classification of Aconitum coreanum?
Aconitum coreanum belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within this group, it is categorized under the class Equisetopsida and the subclass Magnoliidae. Its evolutionary lineage continues through the order Ranunculales and places it within the family Ranunculaceae. Specifically, this plant is identified as part of the genus Aconitum, with its unique designation being the species coreanum.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Ranunculales |
| Family | Ranunculaceae |
| Genus | Aconitum |
| Species | coreanum |
What are the morphological characteristics of this plant?
Aconitum coreanum has a perennial herbaceous structure characterized by basal leaves that are palmately lobed and deeply divided into narrow segments. The plant features an upright stem that supports terminal clusters of zygomorphic flowers ranging in color from pale blue to violet. Each blossom is defined by a prominent, helmet-shaped upper sepal that protects the inner reproductive organs. The leaf margins are typically serrated, providing a textured appearance to the foliage. Its root system consists of a thickened tuberous rhizome which serves as a primary nutrient storage organ.
What is the geographical distribution of this plant?
This plant is native to the high-altitude regions of the Korean Peninsula, specifically found within the mountainous provinces of South Korea. It typically inhabits subalpine zones where cool temperatures and moist soils are prevalent. Its distribution is often restricted to specific rocky slopes and forest edges at elevations ranging from mid-mountain to alpine levels. Because it relies on these distinct microclimates, the species exhibits a fragmented and localized presence across the peninsula. These specific environmental requirements limit its spread to certain ecological niches within the Korean landscape.
How is this plant cultivated?
This plant requires moist, well-drained organic soil and a cool, partially shaded environment to thrive in cultivation.
Because it is a species of monkshood, it is highly toxic and should be handled with gloves to avoid skin irritation. Growers should provide consistent moisture throughout the growing season to prevent the root systems from drying out. It performs best in temperate climates where temperatures remain moderate during the summer months.
Once established, the plant offers striking blue or violet flowers that attract specific pollinators to the garden.
What parts of this plant are used medicinally?
This plant Aconitum coreanum utilizes its radix, which is synonymous with the root, as the primary medicinal component for traditional treatments. The shoot tip and the stems are also occasionally harvested to prepare specific medicinal decoctions. While the leaves are part of the plant's structure, they are less frequently the focus of concentrated therapeutic use compared to the underground parts. Practitioners must carefully process the radix and root to manage the plant's inherent toxicity before application. Therefore, the most significant medicinal value resides in the subterranean structures of the species.
According to a study published by "Yao xue xue bao = Acta pharmaceutica Sinica", the stems and leaves of Aconium coreanum (Lèvl.) Rapaics were used to study chemical constituents. Various kinds of modern chromatographic methods were used to isolate these constituents. Two compounds were isolated and identified from the plant as 13-dehydro-1beta-acetyl-2alpha,6beta-dihydroxyhetisine (I) and Guanfu base G (II). Compound I is identified as a new alkaloid.
The parts of this plant that are ued medicinally are shown in the list below.
- leaves
- radix
- root
- shoot tip
- stems
What traditional systems uses this plant?
This plant Aconitum coreanum has been utilized in Traditional Chinese Medicine for centuries to treat conditions related to coldness, pain, and deficiency in the kidney and liver meridians. Practitioners historically processed the tubers through heat or water to reduce the toxicity of the potent alkaloids before medicinal application. These prepared roots were frequently combined with other herbs to alleviate rheumatic pain and stimulate circulation throughout the body. Historical records indicate that its use was strictly regulated due to the danger of accidental poisoning. This botanical species remains a significant component of specialized herbal formulas in East Asian medical traditions.
According to a study published by "Molecules (Basel, Switzerland)", Aconitum coreanum, also known as Guanbaifu, is a well-known traditional Chinese medicinal plant for heart disease. From 3.5 g of crude extract, seven alkaloid compounds were purified. These compounds included 356 mg of Guanfu base I, 578 mg of Guanfu base A, 74 mg of atiSine, 94 mg of Guanfu base F, 423 mg of Guanfu base G, 67 mg of Guanfu base R, and 154 mg of Guanfu base P. The purities of these substances were 96.40%, 97.2%, 97.5%, 98.1%, 98.9%, 98.3%, and 98.4% respectively. The separation utilized a two-phase solvent system of petroleum ether-ethyl acetate-methanol-water in a 5:5:1:9, v/v/v/v ratio.
The hystorical systems that uses this plant are shown in the list below.
- Traditional Chinese Medicine
What are the pharmacological activities of Aconitum coreanum?
This plant has analgesic, anti-metastatic, antitumor, cell apoptosis induction, and heart disease treatment pharmacological activities. Its bioactive compounds work to relieve pain by modulating various pain signaling pathways in the nervous system. Research indicates that the plant can inhibit cancer progression by inducing cell apoptosis and providing potent antitumor effects. Additionally, these substances demonstrate anti-metastatic properties that help prevent the spread of malignant cells throughout the body. Beyond oncology, specific extracts from the plant show promise in the medical treatment of heart disease.
According to a study published by "Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica", the Radix Aconiti Coreani and its processed products did not have a remarkable toxic effect in p.o. While there was significant toxicity before processing, the toxicity was weakened after processing in i.p. In skin tests, the Radix Aconiti Coreani and its processed products showed no stimulating effect. The analgesic experiments demonstrated that the Radix Aconiti Coreani and its steamed products could inhibit pain. Additionally, products processed with bean curd and ginger-KAl(SO4)2.12H2O could alleviate pain induced by acetic acid, though no remarkable effect was observed in mice regarding pain induced by hot plate.
The primary pharmacological activities of this plant are shown in the list below.
- analgesic
- anti-metastatic
- antitumor
- cell apoptosis induction
- heart disease treatment
What medicinal compounds this plant contains?
This plant contains the medicinal compounds Aconitum coreanum polysaccharide, Guanfu base A, Guanfu base B, hypaconitine, and atisine. These specific constituents are responsible for the complex pharmacological profile often observed in the Aconitum genus. The alkaloids such as hypaconitine and atisine contribute significantly to its potent biological activities. Additionally, the presence of Guanfu base A and Guanfu base B provides distinct chemical properties used in traditional studies. The polysaccharide component further adds to the diverse array of bioactive substances found within the species.
According to a study published by "Journal of chromatography. A", six alkaloids were isolated from 2 g of crude extracts of the roots of Aconitum coreanum (Lèvl.) Rapaics using a two-phase solvent system of n-hexane-ethyl acetate-methanol-0.2M HCl (1:3.5:2:4.5, v/v/v/v). The process yielded 10.4 mg of Guanfu base P, 9.2 mg of Guanfu base G, 9.5 mg of Guanfu base F, 8.9 mg of atisine, 11.9 mg of Guanfu base A, and 25.7 mg of Guanfu base I. These compounds reached purities of 96.9%, 95.7%, 91.5%, 98.9%, 95.8%, and 95.5% as determined by high-performance liquid chromatography (HPLC). Chemical structures for these constituents were identified using MS, (1)H NMR, and (13)C NMR.
The primary medicinal compounds of this plant are shown in the list below.
- Aconitum coreanum polysaccharide
- Guanfu base A
- hypaconitine
- atisine
- total alkaloid
What health conditions is this plant used for?
This plant is used for the treatment of various types of physical pain, including neuralgia, rheumatism, and joint discomfort. In traditional medicinal practices, the processed roots are often employed to alleviate chronic aches throughout the body. It is frequently utilized to address conditions such as sciatica and localized muscle stiffness. Careful preparation is essential because the raw plant contains potent alkaloids that can be toxic if not handled correctly. When used appropriately under professional guidance, it serves as a powerful remedy for managing inflammatory sensations.
According to a study published by "Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica", the Radix Aconiti Coreani and its steamed products could inhibit pain. The products processed with bean curd and ginger-KAl(SO4)2.12H2O were also able to alleviate pain induced by acetic acid. However, no remarkable effect was observed in mice regarding the pain induced by a hot plate. Regarding toxicity, the Radix Aconiti Coreani and its processed products did not show a remarkable toxic effect in p.o. administration. There was significant toxicity before processing and weakened toxicity after processing in i.p. administration. In a skin test, the Radix Aconiti Coreani and its processed products showed no stimulating effect.
The main health conditions this plant is used for are shown in the list below.
- pain
What are the herbal preparations of this plant?
This plant is processed into medicinal herbal preparations such as Aconitum coreanum polysaccharide and crude extracts to utilize its bioactive compounds. Researchers study these specific forms to understand how the plant's chemical constituents interact with biological systems. The polysaccharide fraction is often investigated for its potential immunomodulatory effects. Meanwhile, the crude extracts contain a complex mixture of alkaloids that require careful standardization for therapeutic safety. These various preparations serve as the primary foundation for pharmacological research involving this species.
According to a study published by "Journal of chromatography. A", preparative high-speed counter-current chromatography coupled with evaporative light scattering detection was used to isolate alkaloids from the roots of Aconitum coreanum (Lèvl.) Rapaics. Using an n-hexane-ethyl acetate-methanol-0.2M HCl (1:3.5:2:4.5, v/v/v/v) solvent system, six alkaloids were obtained from 2 g of crude extracts. The yields included 10.4 mg of Guanfu base P, 9.2 mg of Guanfu base G, 9.5 mg of Guanfu base F, 8.9 mg of atisine, 11.9 mg of Guanfu base A, and 25.7 mg of Guanfu base I. Purity levels for these compounds were determined by HPLC to be 96.9%, 95.7%, 91.5%, 98.9%, 95.8%, and 95.5%, respectively. Chemical structures were identified using MS, (1)H NMR, and (13)C NMR.
The main herbal preparations of this plant are shown in the list below.
- Aconium coreanum polysaccharide
- crude extracts
What side effects this plant can have?
This plant can cause severe physiological distress and potential death due to the presence of highly potent neurotoxins like aconitine. These alkaloids interfere with the sodium channels in the heart and nervous system, leading to life-threatening cardiac arrhythmias. Ingestion often results in immediate symptoms such as numbness, tingling, and intense gastrointestinal upset. As toxicity progresses, an individual may experience respiratory failure or profound hypotension. Because the lethal dose is extremely small, any accidental consumption requires immediate medical intervention.
According to a study published by "Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica", Radix Aconiti Coreani and its processed products did not have a remarkable toxic effect when administered p.o. However, there was significant toxicity before processing and weakened toxicity after processing when administered i.p. In the skin test, Radix Aconiti Coreani and its processed products showed no stimulating effect. The analgesic experiment showed that Radix Aconiti Coreani and its steamed products could inhibit pain. Products processed with bean curd and ginger-KA1(SO4)2.12H2O also could alleviate pain induced by acetic acid, but no remarkable effect was observed in mice on the pain induced by hot plate.
The main side effects this plant can have are shown in the list below.
- toxicity
What herbs are paired with Aconitum coreanum?
This plant Aconitum coreanum pairs most effectively with medicinal herbs like Panax ginseng and Rehmannia glutinosa to balance its potent properties in traditional formulations.
These combinations are often used to address complex systemic imbalances while mitigating the plant's inherent toxicity through careful dosage. When used in botanical blends, it may also be complemented by Astragalus membranaceus to enhance its restorative effects on the body's energy. Practitioners carefully select these companion herbs to create a synergistic effect that stabilizes the overall formula.
Such precise pairings ensure that the powerful nature of the monkshood species is harnessed safely and purposefully.