Vanilla tahitensis | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Order: | Asparagales |
Family: | Orchidaceae |
Subfamily: | Vanilloideae |
Genus: | Vanilla |
Species: | V. tahitensis |
Binomial name | |
Vanilla tahitensis | |
Vanilla tahitensis is a species of orchid in the genus Vanilla . It was first described by the botanist John William Moore in 1933 from Raiatea in the Society Islands, where it was found growing on trees, having escaped from cultivation. [1]
Vanilla tahitensis is a polyploid species and has been shown to be a cross between Vanilla planifolia and Vanilla odorata . This hybridisation may have happened naturally or inadvertently in the period 1350-1500 in tropical America. It was used by the Aztecs and the flavour proved popular with the Spaniards. Hernán Cortés brought vanilla pods to Europe where they were grown in greenhouses, and cultivation was attempted in various tropical locations. Seeds from Madagascar were taken to Tahiti in 1848 by the French Admiral Ferdinand-Alphonse Hamelin, and it was this foundation stock that is now cultivated as Vanilla tahitensis in French Polynesia. [2] In Mexico, it is pollinated by a specific species of bee, so when grown elsewhere, the flowers need to be pollinated by hand in order for the pods to develop. [3]
Vanilla tahitensis is a vine that grows on trees for support. It has zig-zag stems, narrow elliptic leaves and yellowish-green flowers, which are followed by bunches of bean-like pods. As compared to the more widely grown Vanilla planifolia, the pods are shorter and broader, and its taste and fragrance are also distinctive. [2]
The seed is planted at the foot of a small tree and the vine scrambles up the trunk. When it gets too tall to be easily reached, it is detached from the trunk and wound round it, the trunk becoming surrounded by multiple layers of vine. The plant starts flowering when three years old, and as the flowers only last for a day, hand-pollinating them needs to be done in a timely manner. The pods develop over a period of about nine months, and when they turn reddish-brown, they are picked by hand. They are then sun-dried by day and placed in sweatboxes by night. The curing and fermentation process lasts for about three months, during which time the pods lose much of their moisture and become supple and oily. [2]
The pods are relatively flavourless when first picked and the typical flavours and aromas arise during the curing process. The main active ingredients are vanillin, 4-hydroxybenzoic acid, 4-hydroxybenzaldehyde and vanillic acid. [4]
Vanilla is a spice derived from orchids of the genus Vanilla, primarily obtained from pods of the Mexican species, flat-leaved vanilla (V. planifolia). The word vanilla, derived from vainilla, the diminutive of the Spanish word vaina, is translated simply as "little pod". Pre-Columbian Mesoamerican people cultivated the vine of the vanilla orchid, called tlīlxochitl by the Aztecs.
Rambutan is a medium-sized tropical tree in the family Sapindaceae. The name also refers to the edible fruit produced by this tree. The rambutan is native to Southeast Asia. It is closely related to several other edible tropical fruits including the lychee, longan, pulasan and mamoncillo.
Theobroma cacao, also called the cacao tree and the cocoa tree, is a small evergreen tree in the family Malvaceae. Its seeds, cocoa beans, are used to make chocolate liquor, cocoa solids, cocoa butter and chocolate. The largest producer of cocoa beans in 2018 was Ivory Coast, with 37% of the world total.
Vanillin is an organic compound with the molecular formula C8H8O3. It is a phenolic aldehyde. Its functional groups include aldehyde, hydroxyl, and ether. It is the primary component of the extract of the vanilla bean. Synthetic vanillin is now used more often than natural vanilla extract as a flavoring agent in foods, beverages, and pharmaceuticals.
Passiflora edulis, commonly known as passion fruit, is a vine species of passion flower native to southern Brazil through Paraguay and northern Argentina. It is cultivated commercially in tropical and subtropical areas for its sweet, seedy fruit. The fruit is a pepo, a type of berry, round to oval, either yellow or dark purple at maturity, with a soft to firm, juicy interior filled with numerous seeds. The fruit is both eaten and juiced, the juice often added to other fruit juices to enhance aroma.
Vanilla, the vanilla orchids, forms a flowering plant genus of about 110 species in the orchid family (Orchidaceae). The most widely known member is the flat-leaved vanilla, native to Mexico, from which commercial vanilla flavoring is derived. It is the only orchid widely used for industrial purposes in flavoring such products as foods, beverages and cosmetics, and is recognized as the most popular aroma and flavor. The key constituent imparting its flavour is the phenolic aldehyde, vanillin.
The winged bean, also known as cigarillas, goa bean, four-angled bean, four-cornered bean, manila bean, princess bean, asparagus bean, dragon bean, is a tropical herbaceous legume plant. In Indonesia, it is known as kecipir. Its origin is most likely New Guinea.
The asparagus bean is a legume cultivated for its edible green pods containing immature seeds, like the green bean. It is also known as: yardlong bean, pea bean, long-podded cowpea, Chinese long bean, snake bean, bodi, and bora. Despite the common name of "yardlong", the pods are actually only about half a yard long, so the subspecies name sesquipedalis is a more accurate approximation.
Strongylodon macrobotrys, commonly known as jade vine, emerald vine or turquoise jade vine, is a species of leguminous perennial liana endemic to the tropical forests of the Philippines, with stems that can reach up to 18 m in length. Its local name is tayabak. A member of the Fabaceae, it is closely related to beans such as kidney bean and runner bean. Strongylodon macrobotrys is pollinated by bats.
Parkia speciosa, the bitter bean, twisted cluster bean or stink bean, is a plant of the genus Parkia in the family Fabaceae. It bears long, flat edible beans with bright green seeds the size and shape of plump almonds which have a rather peculiar smell, similar to, but stronger than that of the shiitake mushroom, due to sulfur-containing compounds also found in shiitake, truffles and cabbage.
Grevillea robusta, commonly known as the southern silky oak, silk oak or silky oak, silver oak or Australian silver oak, is a flowering plant in the family Proteaceae. It is a tree, the largest species in its genus but is not closely related to the true oaks, Quercus. It is a native of eastern coastal Australia, growing in riverine, subtropical and dry rainforest environments.
Domesticated plants of Mesoamerica, established by agricultural developments and practices over several thousand years of pre-Columbian history, include maize and capsicum. A list of Mesoamerican cultivars and staples:
Inga is a genus of small tropical, tough-leaved, nitrogen-fixing trees and shrubs, subfamily Mimosoideae. Inga's leaves are pinnate, and flowers are generally white. Many of the hundreds of species are used ornamentally.
Vanilla planifolia is a species of vanilla orchid. It is native to Mexico, Guatemala and Belize. It is one of the primary sources for vanilla flavouring, due to its high vanillin content. Common names include flat-leaved vanilla, and West Indian vanilla. Often, it is simply referred to as "the vanilla". It was first scientifically named in 1808. With the species' population in decline and its habitats being converted to other purposes, the IUCN has assessed Vanilla planifolia as Endangered.
Vanilla polylepis is a climbing orchid species in the plant family Orchidaceae. It is native to tropical Africa, with a range spanning the width of the continent, from Kenya to Angola. It grows in high-altitude evergreen and swamp forests between 1,200–1,500 m (3,900–4,900 ft) and is often found growing on trees bordering rivers and waterfalls. Plants produce bright green, fleshy stems, 10–12 mm (0.39–0.47 in) in diameter, with large, glossy leaves. White, aerial roots form on the stems allowing the orchids to attach themselves to trees for support. As with many orchids, they produce showy flowers, which in the case of V. polylepis are white and yellow with a pink to maroon blotch. This differentiates them from similar species. They have seedpod-like fruits, called capsules, which produce a distinctive aroma as they dry. They are closely related to the well-known species Vanilla planifolia, whose seed pods are used commercially in the production of vanilla flavouring.
Chrysophyllum oliviforme, commonly known as the satinleaf, is a medium-sized tree native to Florida, the Bahamas, the Greater Antilles, and Belize. It is also known as Damson plum, wild star-apple, saffron-tree, Caimitillo, Caimitillo de Perro, Camitillo Cimarró, Teta de Burra, Macanabo, and Caïmite Marron. It gets the name satinleaf from the distinctive colors of the leaves. The top of the leaf is dark green while the bottom is light brown or copper. This distinctive look makes it a very aesthetically pleasing tree that is commonly used as an ornamental in yards and public spaces.
Cochliasanthus caracalla is a leguminous vine from the family Fabaceae, originating in tropical South America and Central America. The species is named caracalla, a corruption of the Portuguese caracol, meaning snail.
Vanilla production contributes to the local economy of French Polynesia. Although it was a major export crop after its introduction by the French in 1848, vanilla is no longer a significant export product.
Vigna luteola, commonly known as the hairy cowpea, is a perennial vine found in many tropical areas.
Parkia bicolor, the African locust-bean, is a species of flowering plant, a tree in the family Fabaceae. It is native to tropical West and Central Africa. Its natural habitats are tropical moist lowland forests, swampland, woodland and savannah.