Centella
Centella asiatica
Centella (Centella asiatica) is a creeping herb native to Asia that has been traditionally used for its ability to improve circulation and support wound healing.
Taxonomy
Centella asiatica belongs to the kingdom Plantae, division Magnoliophyta, class Eudicots, order Rubiales, family Rubiaceae, genus Centella, and species Centella asiatica.
The following table shows the full taxonomy of this plant.
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Magnoliophyta |
| Class | Eudicots |
| Order | Rubiales |
| Family | Rubiaceae |
| Genus | Centella |
| Species | Centella asiatica |
Morphology
Centella (Centella asiatica) is a low-growing perennial herb with a creeping rhizomatous stem, trifoliate leaves that are heart-shaped and covered in fine hairs, and small, pale pink to white flowers that appear in clusters.
Distribution
Centella asiatica is native to tropical and subtropical regions of Asia, including countries such as India, China, Thailand, Vietnam, and Indonesia, and is also found in parts of Africa and the Caribbean.
Traditional Uses
Centella (Centella asiatica) has been traditionally used in Ayurvedic and Chinese medicine for centuries to enhance wound healing, improve cognitive function, and support skin health.
Medicinal Systems
Centella asiatica has been utilized in traditional medicinal systems such as Ayurveda, Traditional Chinese Medicine, and Indigenous healing practices across Asia for its cognitive, circulatory, and wound-healing properties.
Phytochemistry
The phytochemistry of Centella asiatica is characterized by the presence of various bioactive compounds, including triterpenoids such as asiatic acid, madecassic acid, and centella acid, as well as flavonoids, steroids, and volatile oils, which contribute to its medicinal properties.
Pharmacology
Centella asiatica exhibits pharmacological properties such as wound healing, anti-inflammatory, and cognitive-enhancing effects, supported by its traditional use and modern scientific research.
Botanical Identification
Centella asiatica, commonly known as gotu kola, belongs to the family Apiaceae. It is a perennial herb native to Southeast Asia. The plant features heart-shaped leaves and small white flowers, with a creeping rhizomatous root system. It is also known by various regional names such as mandukaparni and brahmi in Ayurvedic texts.
Active Compounds
Centella asiatica contains key bioactive compounds such as flavonoids, terpenoids, and saponins. These compounds work together to enhance skin repair and cognitive function. Their synergistic effects contribute to the herb's traditional use in promoting wound healing and improving memory.
- Flavonoid
- Terpenoid
- Saponin
Therapeutic Indications
| System | Condidtion | Action |
|---|---|---|
| Integumentary | Wound healing, psoriasis, eczema, skin infections, skin ulcers | Antioxidant, anti-inflammatory, antimicrobial |
| Circulatory | Varicose veins, hypertension, atherosclerosis | Venotonic, antihypertensive, antioxidant |
| Digestive | Ulcer, leaky gut syndrome | Anti-inflammatory |
Preparation Methods
Decoction: Used for skin conditions and as a general tonic.
Infusion: Used for digestive issues and to promote mental clarity.
Extract: Used for cognitive enhancement and to support skin health.
Safety Profile
Centella asiatica is generally considered safe when used in recommended doses. However, it should be avoided during pregnancy and lactation due to limited safety data. Long-term use may cause side effects such as digestive issues or skin reactions in some individuals.
References
- Chen, Qin, Zheng, Zhang. "[Resources distribution and pharamacognostic identification of Centella asiatica (L.) urban produced in China]." Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
- Gonzalo Garijo, Revenga Arranz, Bobadilla González. "Allergic contact dermatitis due to Centella asiatica: a new case." Allergologia et immunopathologia
- Brinkhaus, Lindner, Schuppan, Hahn. "Chemical, pharmacological and clinical profile of the East Asian medical plant Centella asiatica." Phytomedicine : international journal of phytotherapy and phytopharmacology
- Bylka, Znajdek-Awiżeń, Studzińska-Sroka, Brzezińska. "Centella asiatica in cosmetology." Postepy dermatologii i alergologii
- Bylka, Znajdek-Awiżeń, Studzińska-Sroka, Dańczak-Pazdrowska, Brzezińska. "Centella asiatica in dermatology: an overview." Phytotherapy research : PTR