Brucea mollis
What's the taxonomical classification of Brucea mollis?
Brucea mollis 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 Sapindales. This plant is further categorized into the family Simaroubaceae, within the genus Brucea, and is specifically identified by its species name, mollis.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Sapindales |
| Family | Simaroubaceae |
| Genus | Brucea |
| Species | mollis |
What are the morphological characteristics of this plant?
Brucea mollis has elliptical to oblong leaves that are covered in dense, soft, velvety hairs on both the upper and lower surfaces. The plant typically grows as a small tree or shrub with a woody stem and a spreading canopy. Its flowers are small, yellowish, and arranged in clusters that emerge from the leaf axils. The fruit is a capsule that develops into a woody structure containing several seeds. These seeds are often surrounded by a fleshy aril which helps in their dispersal.
What is the geographical distribution of this plant?
This plant is native to the tropical and subtropical regions of Southeast Asia, specifically spanning across parts of Southern China, Vietnam, Thailand, Laos, Myanmar, and Malaysia. It is commonly found growing in diverse habitats such as secondary forests, scrublands, and coastal areas. The species thrives in warm, humid environments where seasonal rainfall is abundant. Its range is primarily concentrated within the Indochinese and Malesian botanical provinces. These specific environmental conditions dictate its natural occurrence across the mainland and island territories of the region.
How is this plant cultivated?
This plant requires well-drained, sandy or loamy soil and consistent sunlight to thrive in tropical or subtropical environments.
Growers must maintain moderate humidity levels and ensure regular watering without allowing the roots to remain waterlogged. Because it is a woody shrub, it benefits from occasional fertilization during its active growing season to support stem development. Pruning is often necessary to control its size and encourage healthy foliage growth.
Careful monitoring of soil moisture is essential to prevent fungal issues in denser planting areas.
What parts of this plant are used medicinally?
This plant Brucea mollis provides medicinal value through the use of its leaves, fruits, seeds, and stem. The bitter seeds and fruits are frequently processed to treat various ailments such as intestinal parasites and skin diseases. Extracts from the leaves are also applied topically or ingested in controlled doses for their pharmacological properties. Even the stem can be utilized in traditional preparations to support specific therapeutic goals. These diverse components work together to provide a wide range of bioactive compounds for medicinal applications.
According to a study published by "Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica", ten compounds were isolated from the stems of Brucea mollis using chromatographic techniques including column chromatography on silica gel, Sephadex LH-20, and preparative HPLC. These isolated compounds include deaacetylated isobrucein B (1), indaquassin X (2), cleomiscosin A (3), cleomiscosin B (4), (+)-lyoniresinol (5), (+)-epipinoresinol (6), (+)-pinoresinol (7), (+)-syringaresinol (8), 4,5-dihydroblumenol A (9) and adenosine (10). All 10 compounds were obtained from this plant for the first time, and compound 1 was a new natural product. Compound 2 demonstrated significant cytotoxic activities against the human cell lines HT-29, HepG2, BGC-823 and SKOV3. The IC50 values for compound 2 were recorded between 0.84-3.97 micromol x L(-1).
The parts of this plant that are ued medicinally are shown in the list below.
- stem
What traditional systems uses this plant?
This plant, known as Brucea mollis, has been utilized in traditional Chinese medicine for centuries to treat various ailments through its bitter, bioactive compounds.
Historically, practitioners have prepared decoctions from the seeds and bark to combat parasitic infections and intestinal parasites. It has also been applied topically and orally to address skin conditions and certain types of inflammation. The plant's potent alkaloids are specifically valued for their antimalarial and amoebicidal properties in many folk healing practices.
These long-standing applications form the foundation for modern pharmacological studies into its medicinal potential.
What are the pharmacological activities of Brucea mollis?
This plant has antimicrobial, antioxidant, and cytotoxic activities that contribute to its significant therapeutic potential. Its antimicrobial properties allow it to inhibit the growth of various pathogenic microorganisms. The antioxidant capacity of Brucea mollis helps neutralize harmful free radicals within biological systems. Furthermore, the plant demonstrates potent cytotoxic activity, which is particularly relevant in studies involving cancer cell suppression. These combined pharmacological effects make it a subject of intense scientific interest for drug development.
According to a study published by "Biotechnology & genetic engineering reviews", Brucea mollis is an endangered medicinal plant of North-East India. The endophytic fungus Geosmithia pallida was isolated from Brucea mollis and produced metabolites with high antimicrobial activity against Candida albicans at a minimum inhibitory concentration of 80.5 ± 1.25 µg/mL. This extract also showed the highest antioxidant activity, as well as cellulase, amylase, and protease activities. Furthermore, the ethyl acetate extract of this endophyte showed a negligible effect of 1.93 ± 0.42% on chromosomal aberration compared to the control of 7.20 ± 1.51%. These findings indicate that the metabolites from the endophyte of Brucea mollis are potential sources of biomolecules for pharmaceutical purposes without mammalian cytotoxic effects.
The primary pharmacological activities of this plant are shown in the list below.
- antimicrobial
- antioxidant
- cytotoxic
- cytotoxic activity
What medicinal compounds this plant contains?
This plant contains several distinct medicinal compounds including bruceine D, bruceolliine E, bruceolliine F, bruceolliines H-N, and bruceolliine O. These specific chemical constituents are classified as diterpenoids that contribute to the plant's overall biological activity. Researchers study these alkaloids to understand their potential therapeutic properties in pharmacological applications. The complex mixture of these substances defines the unique chemical profile of the Brucea mollis species. Detailed analysis of these molecules provides insight into how the plant interacts with biological systems.
According to a study published by "Journal of natural products", an ethanol extract of the stems of Brucea mollis yielded seven new indole alkaloids, specifically bruceolliines H-N (1-7). The extraction also produced three new quassinoids, yadanziolides T-V (10-12), along with four known analogues identified as bruceolliine E (8), bruceolliine F (9), bruceine D (13), and yadanziolide B (14). Regarding medicinal potential, compounds 10, 13, and 14 exhibited cytotoxic activities. These specific compounds demonstrated IC50 values ranging from 3.00-5.81 μM.
The primary medicinal compounds of this plant are shown in the list below.
- bruceine D
- bruceolliine E
- bruceolliine F
- bruceolliine O
- canthin-6-one
What health conditions is this plant used for?
This plant is used for treating intestinal parasites, skin diseases, malaria, and various inflammatory conditions. Its seeds contain potent bioactive compounds that act as anthelmintics to expel worms from the digestive tract. In traditional medicine, topical applications of the plant are often employed to manage fungal infections and dermatological issues. The leaves and bark are also frequently utilized in decoctions to help reduce fevers associated with malarial symptoms. These medicinal properties make it a significant resource in many herbal practices across tropical regions.
What are the herbal preparations of this plant?
This plant is Brucea mollis, a species used to create medicinal herbal preparations such as ethanol extract for treating various ailments. The ethanol extract is frequently utilized in traditional medicine to target parasitic infections and certain types of skin conditions. Practitioners often process the seeds or bark into these liquid forms to ensure the bioactive compounds are concentrated and bioavailable. These preparations are carefully standardized to manage the plant's potent biological activity. Scientific research continues to investigate the specific chemical constituents that contribute to its therapeutic effects.
According to a study published by "Journal of natural products", an ethanol extract of the stems of Brucea mollis was used to isolate seven new indole alkaloids, labeled bruceolliines H-N (1-7). This extraction also yielded three new quassinoids, yadanziolides T-V (10-12), and four known analogues, which include bruceolliine E (8), bruceolliine F (9), bruceine D (13), and yadanziolide B (14). The absolute configurations of compounds 2 and 5 were determined through a comparison of their experimental and calculated ECD spectra. Additionally, the absolute configuration of known compound 9 was determined using Mo2(OAc)4-induced CD analysis for the first time. Regarding biological activity, compounds 10, 13, and 14 exhibited cytotoxic activities with IC50 values ranging from 3.00 to 5.81 μM.
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 severe gastrointestinal distress including nausea, vomiting, diarrhea, and abdominal pain due to its potent chemical compounds. Consuming Brucea mollis often leads to significant gastric irritation that can disrupt normal digestive functions. The presence of bioactive substances within the plant also results in systemic toxicity if ingested in improper amounts. Users may also experience neurological symptoms such as dizziness following consumption. These side effects highlight the potential dangers associated with its medicinal use.
The main side effects this plant can have are shown in the list below.
- Nausea
- Vomiting
- Diarrhea
- Abdominal pain
- Gastric irritation
- Toxicity
- Dizziness
What herbs are paired with Brucea mollis?
This plant Brucea mollis is most commonly paired with herbs such as Curcuma longa and Zingiber officinale to enhance its therapeutic efficacy in traditional medicinal formulations.
These combinations are often utilized to balance the intense bitterness of the Brucea leaves while targeting inflammatory conditions. Practitioners sometimes integrate it with various aromatic botanicals to improve the palatability of the decoction. The addition of these specific pairings helps to modulate the plant's potent chemical properties during the extraction process.
Such synergistic relationships are central to the traditional preparation of many Southeast Asian herbal remedies.