PubChem CID · CC0
octadecanoic acid
Research associations
Literature-derived · peer-reviewed sources only · not medical advice
Foods containing this compound



Custard apple, is a common name for a fruit, and the tree which bears it, Annona reticulata Custard apple may also refer to similar fruits produced by related trees: Annonaceae, the custard apple or soursop family. Annona cherimola, a tree and fruit also called cherimoya. Annona squamosa, a tree and fruit also called sugar apple or sweetsop Annona senegalensis, a tree and fruit called wild custard-apple Casimiroa edulis, also called white sapote, a fruit related to the citrus.

Breadfruit (Artocarpus altilis) is a species of flowering tree in the mulberry family, Moraceae, growing throughout Southeast Asia and most Pacific Ocean islands. Its name is derived from the texture of the cooked fruit, which has a potato-like flavor, similar to fresh-baked bread. Ancestors of the Polynesians found the trees growing in the northwest New Guinea area around 3,500 years ago. They gave up the rice cultivation they had brought with them from Taiwan, and raised breadfruit wherever they went in the Pacific (except Easter Island and New Zealand, which are too cold). Their ancient eastern Indonesian cousins spread the plant west and north through insular and coastal Southeast Asia. It has, in historical times, also been widely planted in tropical regions elsewhere.

Ceratonia siliqua, commonly known as the carob tree and St John's-bread, is a species of flowering evergreen shrub or tree in the pea family, Fabaceae. It is widely cultivated for its edible pods, and as an ornamental tree in gardens. The ripe, dried pod is often ground to carob powder which is used as a substitute for cocoa powder.

Chinese cabbage (Brassica rapa, subspecies pekinensis and chinensis) can refer to two distinct varieties of Chinese leaf vegetables often used in Chinese cuisine: Pekinensis (napa cabbage) and Chinensis (bok choi).

Tea is an aromatic beverage commonly prepared by pouring hot or boiling water over cured leaves of the tea plant, Camellia sinensis. After water, tea is the most widely consumed beverage in the world. It has a cooling, slightly bitter, and astringent flavour that many people enjoy.
Dioscorea pentaphylla is a species of flowering plant in the yam family known by the common name fiveleaf yam. It is native to tropical Asia or eastern Polynesia, and it is present elsewhere as an introduced species. This species is a prickly vine that twines counterclockwise around objects and other plants. It may reach 10 meters in length. The alternately arranged leaves are compound, divided into 3 to 5 leaflets each up to 10 centimeters long. The plant produces horseshoe-shaped bulbils about a centimeter long. New plants can sprout from the bulbils. Flowers are borne in spikes. The vine grows from a tuber. Specimens may be 3 pounds in weight and may be located over a meter underground. The tubers of the vine can be cooked and eaten.

Safflower is a highly branched, herbaceous, thistle-like annual. It is commercially cultivated for vegetable oil extracted from the seeds. Plants are 30 to 150 cm (to in) tall with globular flower heads having yellow, orange, or red flowers. Each branch will usually have from one to five flower heads containing 15 to 20 seeds per head. Safflower is native to arid environments having seasonal rain. It grows a deep taproot which enables it to thrive in such environments.
Tetragonia tetragonioides (or previously T. expansa) is a leafy groundcover also known as New Zealand spinach, Warrigal greens, kokihi, sea spinach, Botany Bay spinach, tetragon and Cook's cabbage. It is native to New Zealand, Australia, Japan, Chile and Argentina. The species, rarely used by Maori or other indigenous people as a leaf vegetable, was first mentioned by Captain Cook. It was immediately picked, cooked, and pickled to help fight scurvy, and taken with the crew of the Endeavour. It spread when the explorer and botanist Joseph Banks took seeds back to Kew Gardens during the latter half of the 18th century. For two centuries, T. tetragonioides was the only cultivated vegetable to have originated from Australia and New Zealand. The species prefers a moist environment for growth. The plant has a trailing habit, and will form a thick carpet on the ground or climb though other vegetation and hang downwards. The leaves of the plant are 3–15 cm long, triangular in shape, and bright green. The leaves are thick, and covered with tiny papillae that look like waterdrops on the top and bottom of the leaves. The flowers of the plant are yellow, and the fruit is a small, hard pod covered with small horns. The plant is a halophyte and grows well in saline ground.
Soursop is the fruit of Annona muricata, a broadleaf, flowering, evergreen tree native to Mexico, Cuba, Central America, the Caribbean and northern South America: Colombia, Brazil, Peru, Ecuador and Venezuela. Soursop is also produced in Somalia. Today, it is also grown in some areas of Southeast Asia, as well as in some Pacific islands. It was most likely brought from Mexico to the Philippines by way of the Manila-Acapulco Galleon trade. It is in the same genus as the chirimoya and the same family as the pawpaw. Soursop, raw, edible parts Nutritional value per 100 g Energy 276 kJ Carbohydrates 16.84 g - Sugars 13.54 g - Dietary fiber 3.3 g Fat 0.30 g Protein 1.00 g Vitamin A equiv. 0 μg (0%) Thiamine (vit. B1) 0.070 mg (6%) Riboflavin (vit. B2) 0.050 mg (4%) Niacin (vit. B3) 0.900 mg (6%) Vitamin B6 0.059 mg (5%) Folate (vit. B9) 14 μg (4%) Vitamin C 20.6 mg (25%) Calcium 14 mg (1%) Iron 0.6 mg (5%) Magnesium 21 mg (6%) Phosphorus 27 mg (4%) Potassium 278 mg (6%) Zinc 0.1 mg (1%) Percentages are relative toUS recommendations for adults. The soursop is adapted to areas of high humidity and relatively warm winters; temperatures below 5 °C will cause damage to leaves and small branches, and temperatures below 3 °C can be fatal. The fruit becomes dry and is no longer good for concentrate. Other common names include: Evo, Aluguntugui guanábana, graviola, anona, corossol, sorsaka, adunu, Brazilian pawpaw, guyabano, guanavana, toge-banreisi, durian benggala, nangka blanda, sirsak, zuurzak and nangka londa. In Malayalam, it is called mullaatha, literally thorny custard apple. The other lesser-known Indian names are shul-ram-fal and Lakshmana Phala. and in Harar (Ethiopia) in Harari language known for centuries as Amba Shoukh (Thorny Mango or Thorny Fruit). The flavour has been described as a combination of strawberry and pineapple, with sour citrus flavour notes contrasting with an underlying creamy flavour reminiscent of coconut or banana.
Watermelon (Citrullus lanatus, family Cucurbitaceae) is a vine-like (scrambler and trailer) flowering plant originally from southern Africa. Its fruit, which is also called watermelon, is a special kind referred to by botanists as a pepo, a berry which has a thick rind and fleshy center (mesocarp and endocarp). Pepos are derived from an inferior ovary, and are characteristic of the Cucurbitaceae. The watermelon fruit, loosely considered a type of melon – although not in the genus Cucumis – has a smooth exterior rind (green, yellow and sometimes white) and a juicy, sweet interior flesh (usually deep red to pink, but sometimes orange, yellow and even green if not ripe).
Sunflower (Helianthus annuus) is an annual plant native to the Americas. It possesses a large inflorescence (flowering head), and its name is derived from the flower's shape and image, which is often used to depict the sun. The plant has a rough, hairy stem, broad, coarsely toothed, rough leaves and circular heads of flowers. The heads consist of many individual flowers which mature into seeds, often in the hundreds, on a receptacle base. From the Americas, sunflower seeds were brought to Europe in the 16th century, where, along with sunflower oil, they became a widespread cooking ingredient. Leaves of the sunflower can be used as cattle feed, while the stems contain a fibre which may be used in paper production.




Okpa is a delicious delicacy popular in the Eastern part of Nigeria, especially in Enugu state. Okpa has equally won the hearts of people in different parts of Nigeria and is now classified as a traditional Nigerian delicacy.

fruit from Asimina triloba

a marshmallow that is roasted

artichoke dishes made by filling the flower
rose cultivar (1951)
variety of plant
Species of flowering plant in the family Boraginaceae

Species of plant (''Capparis spinosa'')

Species of edible plant

Flowering plant in the daisy family
Source
Compound data linked to PubChem CID 5281, public domain via NCBI. Culinary context + ingredient mappings are maintained by Foodgeist's enrichment fleet and continuously re-matched by the pairings engine. PubChem CID 5281