Calotropis gigantea
What's the taxonomical classification of Calotropis gigantea?
Calotropis gigantea 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. The plant follows the taxonomic order Gentianales and is a member of the family Apocynaceae. Finally, it is defined by the genus Calotropis and is specifically identified by the species name gigantea.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Gentianales |
| Family | Apocynaceae |
| Genus | Calotropis |
| Species | gigantea |
What are the morphological characteristics of this plant?
Calotropis gigantea has large, thick, elliptical leaves that are opposite or whorled and possess a waxy, grayish-green surface with prominent pale veins. The stems are woody at the base and characterized by a milky white latex that exudes when the plant is damaged. Its flowers are large, pentamerous, and star-shaped, displaying a complex structure with a prominent corona in shades of white, purple, or pink. The plant produces long, slender follicles that develop into woody fruit capsules containing numerous seeds. Each seed is equipped with a tuft of silky hairs called coma to facilitate wind dispersal.
What is the geographical distribution of this plant?
This plant is native to the tropical and subtropical regions of Asia and Africa, spanning from the Indian subcontinent and Southeast Asia to parts of the Middle East and the African continent. It thrives primarily in low-elevation areas characterized by hot, arid, or semi-arid climates. Because of its extreme drought tolerance, it has successfully naturalized in many other tropical environments, including parts of the Caribbean and the Pacific Islands. It is commonly found growing in disturbed soils, coastal areas, and along roadsides where sunlight is abundant. This widespread distribution is largely driven by its ability to survive in nutrient-poor, sandy, or rocky terrains.
How is this plant cultivated?
This plant thrives in tropical and subtropical climates when grown in well-drained, sandy or loamy soils under full sunlight.
It requires minimal irrigation once established, making it highly drought-tolerant in arid regions. Propagation is most effectively achieved through seeds or stem cuttings during the warm growing season. Because it is a hardy species, it can grow in poor soil conditions where other plants might fail.
Regular maintenance involves occasional weeding to ensure the plant receives sufficient nutrients for its large, milky-sap producing leaves.
What parts of this plant are used medicinally?
This plant Calotropis gigantea utilizes its latex, leaves, flowers, fruits, and roots for various medicinal applications. The milky white latex is frequently applied topically to treat skin conditions and swelling. Dried leaves are often used in traditional remedies to alleviate respiratory issues and joint pain. The flowers serve as ingredients in certain herbal preparations intended to soothe inflammation. Additionally, the fruits and the roots contain bioactive compounds that are utilized for their antimicrobial and analgesic properties.
According to a study published by "BMC complementary and alternative medicine", Calotropis gigantea is used as a traditional remedy for fever, indigestion, rheumatism, leprosy, and leukoderma. An ethanol extract of Calotropis gigantea was prepared to investigate its effects on A549 and NCI-H1299 non-small cell lung cancer cells. The study assessed these effects using various methods including the MTS assay, annexin V-fluoroscen isothiocyanate/propidium iodide (PI) staining, cell cycle analysis, RT-PCR, western blotting, JC-1 staining, and ROS detection. Results showed that the extract induced apoptosis and cell cycle arrest in both the A549 and NCI-H1299 cell lines. Furthermore, the extract triggered the generation of reactive oxygen species (ROS) in these cells. These findings suggest that Calotropis gigantea could be a potential agent for lung cancer therapy.
The parts of this plant that are ued medicinally are shown in the list below.
- flower
- fruits
- latex
- leaf
- root
What traditional systems uses this plant?
This plant Calotropis gigantea has been utilized for centuries across various traditional medical systems including Ayurveda, Bede traditional medicine, Jamu, and Siddha to treat diverse ailments. In the Ayurvedic system, its milky latex is frequently applied to skin conditions and inflammatory issues. The Siddha tradition employs the plant to manage respiratory problems and systemic imbalances. Within the Jamu herbal practices of Indonesia, it serves as a foundational component for various restorative tonics. Furthermore, the Bede people incorporate the plant into their unique medicinal rituals to address specific physical discomforts.
According to a study published by "Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie", Calotropis gigantea belongs to the family Apocynaceae. This plant has received considerable attention in modern medicine, ayurvedeic, siddha, and traditional medicine. From the Calotropis gigantea plant, biodegradable, non-toxic, and biocompatible materials were isolated as latex. The isolated compounds from the latex of Calotropis gigantea were analyzed using high-performance liquid chromatography. Within 90min, the maximum amount of DOX was encapsulated in the carriers derived from the plant.
The hystorical systems that uses this plant are shown in the list below.
- Ayurveda
- Bede traditional medicine
- Jamu
- Siddha
What are the pharmacological activities of Calotropis gigantea?
This plant has diverse pharmacological activities including anti-cancerous, anti-inflammatory, antibacterial, anti-diabetic, and antioxidant properties. Its chemical constituents work to inhibit the growth of various malignant cells and reduce systemic inflammation. The plant also demonstrates significant ability to combat bacterial infections by disrupting microbial cell structures. Additionally, its bioactive compounds help regulate blood glucose levels and neutralize harmful free radicals in the body. These multifaceted therapeutic effects make it a subject of great interest in modern drug development.
According to a study published by "Current computer-aided drug design", Calotropis gigantea belongs to the family of Apocynaceae and the subfamily Asclepiadaceae. This medicinal plant bears multiple properties to cure a variety of diseases. Through in silico peptide mass fingerprinting, peptides with anti-cancerous properties were identified using the ExPASy PeptideMass and MASCOT online server. The docking results confirm strong bonding with the interacting amino acids of the breast cancer BRCA1 receptor protein. Additionally, the study showed accurate binding between peptides and the human leukemia protein. These stable and functional peptides represent a way for the treatment of cancer and many other deadly diseases.
The primary pharmacological activities of this plant are shown in the list below.
- anti-cancerous
- anti-inflammatory
- antibacterial
- antidiabetic
- antioxidant
What medicinal compounds this plant contains?
This plant contains calotroposide A, calotroposide B, cardenolides, cardiac glycosides, and lupeol as its primary medicinal compounds. These specific chemical constituents are responsible for the plant's diverse pharmacological activities in various biological systems. The cardenolides and cardiac glycosides act as potent agents that can influence heart muscle contraction. Additionally, the presence of calotroposide A and B contributes to the complex chemical profile utilized in traditional medicine. Lupeol provides further therapeutic potential through its various anti-inflammatory and antioxidant properties.
According to a study published by "Chemical & pharmaceuatlcal bulletin", two new oxypregnane-oligoglycosides named calotroposides A (1) and B (2) have been isolated from the root of Calotropis gigantea (Asclepiadaceae). The chemical structure of calotroposide A (1) is 12-O-benzoyllineolon 3-O-beta-D-cymaropyranosyl(1----4)-beta-D-oleandropyranosyl(1----4)-beta-D-oleandropyranosyl(1----4)-beta-D-cymaropyranosyl(1--- -4)-beta-D-cymaropyranoside. Calotroposide B (2) is identified as 12-O-benzoyldeacetylmetaplexigenin 3-O-beta-D-cymaropyranosyl(1---4)-beta-D-oleandropyranosyl(- ---4)-beta-D-oleandropyranosyl(1----4)-beta-D-cymaropyranosyl(1--- -4)-beta-D-cymaropyranoside. These compounds were elucidated through chemical and spectroscopic methods.
The primary medicinal compounds of this plant are shown in the list below.
- calotroposides A
- calotroposides B
- cardenolides
- cardiac glycosides
- asclepin
What health conditions is this plant used for?
This plant is used for treating arthritis, rheumatism, inflammation, dermatological diseases, and wound healing. Its milky latex and various parts of the plant possess potent medicinal properties that target joint pain and swelling. When applied topically, it serves as an effective remedy for various dermatological diseases and skin irritations. The plant also demonstrates significant efficacy in promoting wound healing through its natural bioactive compounds. These therapeutic applications make it a vital component in traditional medicine for managing systemic and localized ailments.
According to a study published by "Inflammopharmacology", Calotropis gigantea is a latex producing medicinal plant traditionally used for the treatment of various ailments including arthritis. Rheumatoid arthritis is a chronic inflammatory autoimmune disorder that affects 1% of the adult population worldwide. The plant contains lupeol, a pentacyclic triterpene isolated from the dialyzable fraction of the latex. In studies, lupeol at 50 mg/kg b.w/day was administered orally to rats for 4 weeks to evaluate its anti-arthritic properties. This research indicates that the lupeol present in the Calotropis gigantea latex provides anti-inflammatory and anti-arthritic activity.
The main health conditions this plant is used for are shown in the list below.
- arthritis
- inflammation
- skin diseases
- wound healing
- rheumatism
What are the herbal preparations of this plant?
This plant is used to create various medicinal herbal preparations including aqueous leaf extract, dried latex powders, ethanolic extracts, and fine powder. The aqueous leaf extract is often prepared through water-based decoctions to harness its bioactive compounds for topical or oral use. Ethanolic extracts serve to concentrate specific phytochemicals like cardiac glycosides by using alcohol as a solvent. Practitioners also utilize the dried latex powders for targeted therapeutic applications. Additionally, the whole plant can be processed into a simple powder for various traditional remedies.
According to a study published by "Journal of ethnopharmacology", Calotropis gigantea is used by traditional Asian and African practitioners to treat inflammatory conditions such as boils, rheumatoid arthritis, gout, and leprosy. Researchers utilized the Soxhleth extraction technique to obtain leaf extracts using 3 different solvents: methanol, petroleum ether, and water. These extracts were analyzed to quantify the amounts of alkaloids, flavonoids, terpenoids, and phenols present in the plant. To assess therapeutic potential, the study employed assays including nitric oxide scavenging, protein denaturation, proteinase inhibition, and the heat-induced hemolysis method. The GC-MS study of the methanolic, aqueous, and petroleum ether extracts displayed a broad range of compounds with beneficial therapeutic effects. Ultimately, the methanolic leaf extract of Calotropis gigantea demonstrated significantly greater in vitro anti-inflammatory and antioxidant properties compared to the other 2 extracts.
The main herbal preparations of this plant are shown in the list below.
- aqueous leaf extract
- dried latex powders
- ethanolic extracts
- powder
What side effects this plant can have?
This plant can cause severe health issues including systemic toxicity, hemorrhage, dermatological diseases, and a significant decrease in locomotor activity. The milky latex released from its leaves and stems acts as a potent irritant that leads to various dermatological diseases upon contact with skin. If ingested, the chemical compounds within the plant can trigger internal hemorrhage and widespread toxicity in the body. Studies have also observed that exposure to its components can impair neurological functions, resulting in a noticeable decrease in locomotor activity. These multifaceted side effects make the plant dangerous to both humans and animals if handled or consumed improperly.
According to a study published by "Asian Pacific journal of tropical biomedicine", the crude ethanolic extract of Calotropis gigantea leaves exhibited a significant decrease of motor activity and exploratory behavior in hole cross and open field tests with P<0.05 and P<0.001. This extract markedly increased both the number of visits to and the time spent in the corners of the open field. Furthermore, extract treated rats spent more time in the open arm of the elevated plus-maze, which demonstrates its antianxiety activity. The study also noted a decrease in locomotor activity resulting from the extract. These findings support the use of this species in traditional medicine due to its sedative and anxiolytic effects.
The main side effects this plant can have are shown in the list below.
- decrease in locomotor activity
- dermatological diseases
- hemorrhage
- toxicity
What herbs are paired with Calotropis gigantea?
This plant Calotropis gigantea is traditionally paired with herbs such as ginger, black pepper, and honey to enhance its therapeutic efficacy in treating respiratory and inflammatory conditions.
The addition of pungent spices like ginger and pepper helps to balance the plant's cooling properties and improves its absorption within the body. In various Ayurvedic formulations, it is also combined with turmeric to strengthen its anti-inflammatory and wound-healing capabilities. These combinations are specifically designed to mitigate the potential toxicity of the plant's milky latex while maximizing its medicinal benefits.
Practitioners often use these synergistic blends to create potent topical ointments or oral decoctions for systemic relief.