Averrhoa carambola
Averrhoa carambola · Accepted scientific name
Scientific literature: Very Sparse (3 studies) · ★☆☆☆☆
Averrhoa carambola is a versatile plant known for its diverse applications in various traditional treatments. The fruit, leaves, and stems can be processed into preparations such as aqueous extracts, juices, and ripe fruit consumption. These botanical components are utilized to address several conditions, including fever, diarrhea, vomiting, and skin disease. Beyond its medicinal uses, the plant also exhibits significant biological activities, functioning as an acaricide, acarifuge, and ACE-inhibitor. However, caution must be exercised due to its documented hepatotoxic potential.
- Synonyms
- Sarcotheca Philippica · Averrhoa Pentandra · 3 more
- Common names
- Not available
- Family
- Oxalidaceae
- Distribution
- Asia-Tropical
- Plant Parts
- Fruit · Leaf
Classification
Common Names
Averrhoa carambola is a fascinating tropical fruit known by a wide variety of regional names. In many areas, it is most commonly referred to as Balimbing or Belimbing. Other local variations include the term Belimbing besi, which highlights its distinct physical characteristics. Depending on the specific dialect or location, one might also encounter it called Asam sewa or Bilembines. This diversity of nomenclature reflects the plant's widespread presence and cultural significance across different regions.
Sources: Catalogue of Life (COL)
Synonyms
Averrhoa carambola is a botanical subject that is known by several different scientific names within various taxonomic records. This plant is frequently identified by the synonym Averrhoa acutangula, reflecting its diverse classification history. It is also documented under the name Averrhoa carambola var. dulcis, as well as the designation Averrhoa pentandra. Furthermore, the species has been linked to the synonyms Connaropsis philippica and Sarcotheca philippica. Understanding these overlapping relationships is essential for accurate identification and botanical study.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Averrhoa carambola is a fascinating member of the kingdom Plantae that showcases a unique biological hierarchy. Within this vast kingdom, the plant belongs to the class Equisetopsida. It is further classified under the order Oxalidales, which helps scientists understand its evolutionary lineage. This species is nested within the family Oxalidaceae, highlighting its specific botanical connections. Ultimately, it is identified by its distinct genus, Averrhoa, which defines its primary taxonomic group.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Oxalidales |
| Family | Oxalidaceae |
| Genus | Averrhoa |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Averrhoa carambola exhibits a diverse geographical range that spans across multiple continents and unique island ecosystems. In Africa, this plant is found throughout West-Central Tropical Africa and the Gulf of Guinea Islands. Its presence also extends to the Western Indian Ocean, specifically within the Comoros archipelago. Moving toward Asia, the species flourishes across several temperate regions of China, including the South-Central and Southeast territories. Additionally, the plant maintains a significant distribution on the tropical island of Hainan.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Averrhoa carambola is a self-supporting tree that maintains a sturdy and upright growth form. This species typically reaches a moderate stature, generally measuring between 5 and 10 meters in height. Depending on its specific environmental conditions, it often matures to a more significant height of at least 8 meters. Such dimensions allow the tree to establish a presence within its natural habitat without becoming excessively massive. Ultimately, its structural characteristics make it a manageable yet impressive addition to tropical landscapes.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Averrhoa carambola exhibits a complex pharmacological profile that includes both therapeutic and toxic properties. Research indicates that methanolic extracts from its leaves possess significant antihyperglycemic activity, which supports its traditional use in managing diabetes. However, studies on the juice of the fruit reveal potential risks regarding its safety profile. Specifically, the juice has been found to demonstrate both hepatotoxic and nephrotoxic effects in animal models. These findings suggest that while the plant offers medicinal benefits, its various components must be used with caution due to potential organ toxicity.
Compounds
Conditions
Averrhoa carambola serves multiple roles, such as being used to create nitrogen-doped carbon dots that act as a fluorescent probe to treat Methyl Orange through fluorescence quenching. The ripe fruit of this plant also demonstrates significant anti-lipase activity, which is equivalent to 0.11 µg orlistat/mL. In traditional medicine, the plant is utilized to treat ailments including fever and diarrhea. However, research into its juice extract has revealed that it can be both nephrotoxic and hepatotoxic in a dose-dependent manner. These diverse properties highlight the plant's complex medicinal and chemical interactions.
Preparations
Averrhoa carambola is prepared as an aqueous extract to evaluate its potential hypotensive effects in research models. The plant is also prepared as juice and juice extract to investigate its toxicity profiles regarding the liver and kidneys. Additionally, the ripe fruit of Averrhoa carambola is utilized for its significant anti-lipase activity. Research also examines the plant's stem, which was found to lack diuretic activity during specific studies.
Parts used
Averrhoa carambola is a versatile plant that possesses several distinct parts, including its fruit, leaves, and stem. Scientific studies have highlighted that the ripe fruit of this species exhibits potent anti-lipase activity, which may assist in managing obesity. Additionally, the leaves are recognized in traditional medicine for their hypotensive effects, specifically by inhibiting calcium-induced contractions. While the fruit juice has been investigated for potential toxicity, the plant's stem has also been evaluated for its physiological impacts. Together, these various components demonstrate the complex medicinal and biological profile of the species.