Types
The most oft consumed species, and also the one typically merely brought up as "the guava", is that the apple guava (Psidium guajava).[citation needed] Guavas area unit typical Myrtoideae, with robust dark leaves that area unit opposite, simple, elliptic to ovate and 5–15 centimetres (2.0–5.9 in) long. The flowers area unit white, with 5 petals and diverse stamens. The fruits area unit many-seeded berries.[2]
The genera Accara and Acca (formerly Feijoa, pineapple guava) were erst enclosed in magnoliopsid genus.[citation needed]
Etymology and regional names
The term "guava" seems to derive from Arawak guayabo "guava tree", via the Spanish guayaba. it's been tailored in several European and Asian languages, having an analogous type.[3]
Another term for guavas is Republic of Peru, derived from pear. it's common in countries bordering the western ocean and doubtless derives from Spanish or Portuguese. In components of the Indian landmass and Middle-East, guava is termed amrood, presumably a variant of armoot which means "pear" within the Arabic and Turkish languages. it's called the payara in Bangladesh.[4] it's called bayabas within the Philippines.[5].
Origin and distribution
Guavas originated from a region thought to increase from North American nation or Central America and were distributed throughout tropical America and Caribbean region.[3][6] They were adopted as a crop in semitropic and tropical Asia, the southern us (from Tennessee and North geographical area south, furthermore because the west and Hawaii), tropical continent, South Asia, geographical region, and archipelago.[6] Guavas area unit currently cultivated in several tropical and semitropic countries.[3][6] many species area unit adult commercially; apple guava and its cultivars area unit those most typically listed internationally.[3] Guavas additionally grow in southwestern Europe, specifically the Costa del Sol on Málaga, (Spain) and Balkan state wherever guavas are commercially adult since the center of the twentieth century and that they proliferate as cultivars.[6]
Mature trees of most species area unit fairly cold-hardy and might survive temperatures slightly colder than twenty five °F (−4 °C) for brief periods of your time, however younger plants can doubtless freeze to the bottom.[7]
Guavas were introduced to Everglade State within the nineteenth century[3] and area unit currently adult in Everglade State as way north as town, Chipley, Waldo and Fort Pierce. However, they're a primary host of the Caribbean dipteron and should be protected against infestation in areas of Everglade State wherever this gadfly is gift.[8]
Guavas area unit of interest to home growers in semitropic areas joined of the few tropical fruits that may grow to mature size in pots inside. once adult from seed, guavas bear fruit as shortly as 2 years and as long as forty years.[3].
Ecology
Psidium species area unit used as food plants by the caterpillars of some Lepidoptera, in the main moths just like the Ello Sphinx (Erinnyis ello), Eupseudosoma aberrans, E. involutum, and Hypercompe icasia. Mites, like Pronematus pruni and Tydeus munsteri, area unit famed to be crop pests of the apple guava (P. guajava) and maybe alternative species.[3] The bacteria enterics psidii causes rot diseases of the apple guava.
Although the fruit is cultivated and favored by humans, several animals and birds consume it, without delay dispersing the seeds in their stool and, in Hawaii, guava (P. littorale) has become AN aggressive invasive species threatening extinction to over one hundred alternative plant species.[9][10] against this, many guava species became rare because of surroundings destruction and a minimum of one (Jamaican guava, P. dumetorum), is already extinct.
Guava wood is employed for meat smoking in Hawaii and is employed at barbecue competitions across the us. In Cuba and North American nation, the leaves area unit employed in barbecues.
Fruit
Guava fruits, sometimes four to twelve centimetres (1.6 to 4.7 in) long, area unit spherical or oval reckoning on the species.[3] they need a pronounced and typical fragrance, almost like skin however less sharp. The outer skin is also rough, typically with a bitter style, or soft and sweet. varied between species, the skin will be any thickness, is typically inexperienced before maturity, however becomes yellow, maroon, or inexperienced once ripe. The pulp within is also sweet or bitter and off-white ("white" guavas) to deep pink ("red" guavas). The seeds within the central pulp vary in variety and hardness, reckoning on species.
Production
Official world production knowledge for guava aren't accessible. In 2011, one supply reportable that Asian nation was the planet production leader with seventeen.6 million tonnes, AN quantity not exceeded by the accumulative total of succeeding seven largest guava producers (table).
Culinary uses
In Mexico, the guava Bufo marinus fresca nutrient is standard. the whole fruit may be a key ingredient in punch, and also the juice is commonly employed in cookery sauces (hot or cold), furthermore as artificer candies, dried snacks, fruit bars, desserts, or swaybacked in chamoy. intoxicant DE guava may be a standard mix of the native drug of abuse.
In several countries, guava is consumed raw, usually remove quarters or consumed like AN apple, whereas in alternative countries it's consumed with a pinch of salt and pepper, cayenne powder or a combination of spices (masala). it's called the winter national fruit of West Pakistan. within the Philippines, ripe guava is employed in cookery sinigang. Guava may be a standard snack in Taiwan, sold on several street corners and night markets throughout weather, amid packets of dried plum powder mixed with sugar and salt for dipping. In east Asia, guava is usually consumed with sweet and bitter dried plum powder mixtures. Guava juice is standard in several countries. The fruit is additionally typically ready in fruit salads.
Because of its high level of cellulose, guavas area unit extensively accustomed build candies, preserves, jellies, jams, and marmalades (such as Brazilian goiabada and Colombian and Venezuelan bocadillo), and additionally for juices and aguas frescas or is also employed in a preserve jam on toast.[3]
Red guavas will be used because the base of preserved product like sauces, work for tomatoes, particularly to reduce acidity. A drink is also made of AN infusion of guava fruits and leaves, that in Brazil is termed chá-de-goiabeira, i.e., "tea" of guava tree leaves, thought-about medicative.
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