''Manilkara zapota'', commonly known as sapodilla (), sapote, chicozapote, chicoo, chicle, naseberry, nispero, or soapapple, among other names, is an

evergreen In botany, an evergreen is a plant which has Leaf, foliage that remains green and functional throughout the year. This contrasts with deciduous plants, which lose their foliage completely during the winter or dry season. Consisting of many diffe ...

tree native to southern Mexico and Central America. An example natural occurrence is in coastal

Yucatán Yucatán, officially the Free and Sovereign State of Yucatán, is one of the 31 states which, along with Mexico City, constitute the 32 federal entities of Mexico. It comprises 106 separate municipalities, and its capital city is Mérida. ...

, in the Petenes mangroves ecoregion, where it is a subdominant plant species. It was introduced to the Philippines during Spanish colonization. It is grown in large quantities in Mexico and in tropical Asia, including India, Pakistan, Thailand, Malaysia, Cambodia, Indonesia, Vietnam, Bangladesh, as well as in the Caribbean.

Common names

Most of the common names of ''Manilkara zapota'' like "sapodilla", "chiku", and "chicozapote" come from Spanish meaning "little sapote". Other common names in English include bully tree, soapapple tree, sawo, marmalade plum and dilly tree. The

specific epithet In Taxonomy (biology), taxonomy, binomial nomenclature ("two-term naming system"), also called binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin gramm ...

''zapota'' is from the Spanish , which ultimately derives from the

Nahuatl Nahuatl ( ; ), Aztec, or Mexicano is a language or, by some definitions, a group of languages of the Uto-Aztecan language family. Varieties of Nahuatl are spoken by about Nahuas, most of whom live mainly in Central Mexico and have smaller popul ...

word '' tzapotl'' used for other similar looking fruits.

Description

left, Sapodilla tree Sapodilla trees can live up to one hundred years. It can grow to more than tall with a trunk diameter of up to ; but the average height of cultivated specimens is usually between with a trunk diameter not exceeding . It is wind-resistant and the bark is rich in a white, gummy

latex Latex is an emulsion (stable dispersion) of polymer microparticles in water. Latices are found in nature, but synthetic latices are common as well. In nature, latex is found as a wikt:milky, milky fluid, which is present in 10% of all floweri ...

called

chicle Chicle () is a natural gum traditionally used in making chewing gum and other products. It is collected from several species of Mesoamerican trees in the genus '' Manilkara'', including '' M. zapota'', '' M. chicle'', '' M. staminodella'', and ...

. Its leaves are elliptic to ovate long with entire margins on long petioles; they are medium green and glossy with brown and slightly furry midribs. They are arranged alternately. The trees can survive only in warm, typically tropical environments (although it has low tolerance to drought and heat in its early years), dying easily if the temperature drops below freezing. From germination, the sapodilla tree will usually take anywhere from five to eight years to bear fruit. The sapodilla trees yield fruit twice a year, though flowering may continue year round. The white flowers are inconspicuous and bell-like, with a six-lobed corolla.

Fruit

The fruit is a large berry, in diameter. An unripe fruit has a firm outer skin and when picked, releases white latex (chicle) from its stem. A fully ripened fruit has saggy skin and does not release chicle when picked. Inside, its flesh ranges from a pale yellow to an earthy brown color with a grainy texture akin to that of a well-ripened pear. Each fruit contains one to six seeds. The seeds are hard, glossy, and black, resembling beans, with a hook at one end that can catch in the throat if swallowed. The ripe fruit has an exceptionally sweet, malty flavor. The unripe fruit is hard to the touch and contains high amounts of

saponin Saponins (Latin ''sapon'', 'soap' + ''-in'', 'one of') are bitter-tasting, usually toxic plant-derived secondary metabolites. They are organic chemicals that become foamy when agitated in water and have high molecular weight. They are present ...

, which has

astringent An astringent (sometimes called adstringent) is a chemical that shrinks or constricts body tissues. The word derives from the Latin '' adstringere'', which means "to bind fast". Astringency, the dry, puckering or numbing mouthfeel caused by t ...

properties similar to

tannin Tannins (or tannoids) are a class of astringent, polyphenolic biomolecules that bind to and Precipitation (chemistry), precipitate proteins and various other organic compounds including amino acids and alkaloids. The term ''tannin'' is widel ...

, drying out the mouth.

Biological studies

Compounds extracted from the leaves showed

anti-diabetic Drugs used in diabetes treat types of diabetes mellitus by decreasing glucose levels in the blood. With the exception of insulin, most GLP-1 receptor agonists ( liraglutide, exenatide, and others), and pramlintide, all diabetes medications a ...

antioxidant Antioxidants are Chemical compound, compounds that inhibit Redox, oxidation, a chemical reaction that can produce Radical (chemistry), free radicals. Autoxidation leads to degradation of organic compounds, including living matter. Antioxidants ...

and hypocholesterolemic (

cholesterol Cholesterol is the principal sterol of all higher animals, distributed in body Tissue (biology), tissues, especially the brain and spinal cord, and in Animal fat, animal fats and oils. Cholesterol is biosynthesis, biosynthesized by all anima ...

-lowering) effects in rats. Acetone extracts of the seeds exhibited ''

in vitro ''In vitro'' (meaning ''in glass'', or ''in the glass'') Research, studies are performed with Cell (biology), cells or biological molecules outside their normal biological context. Colloquially called "test-tube experiments", these studies in ...

'' antibacterial effects against strains of '' Pseudomonas oleovorans'' and ''

Vibrio cholerae ''Vibrio cholerae'' is a species of Gram-negative bacteria, Gram-negative, Facultative anaerobic organism, facultative anaerobe and Vibrio, comma-shaped bacteria. The bacteria naturally live in Brackish water, brackish or saltwater where they att ...

''. File:Manilkara-zapota-yucatan.jpg File:Chikoo seeds.jpg File:Manilkara zapota.jpg File:Manilkara zapota - Nispero fruit and leaves 01.jpg File:Manilkara zapota - Nispero fruit and leaves 04.jpg File:Chikoo.JPG File:Sapodilla fruit from Bangladesh.jpg File:Sapodilla plant in Bangladesh.jpg

Synonyms

Synonyms A synonym is a word, morpheme, or phrase that means precisely or nearly the same as another word, morpheme, or phrase in a given language. For example, in the English language, the words ''begin'', ''start'', ''commence'', and ''initiate'' are a ...

of this species include:

Uses

The fruit is edible and a favorite in the tropical Americas.

Chicle Chicle () is a natural gum traditionally used in making chewing gum and other products. It is collected from several species of Mesoamerican trees in the genus '' Manilkara'', including '' M. zapota'', '' M. chicle'', '' M. staminodella'', and ...

from the bark is used to make chewing gum.

References

External links

CRFG Publications: Sapodilla

{{Taxonbar, from=Q14959 zapota Flora of Mexico Flora of Belize Flora of Guatemala Crops originating from indigenous Americans Tropical fruit Saponaceous plants Plants described in 1753 Taxa named by Carl Linnaeus