taste bud

(redirected from Tastebuds)
Also found in: Dictionary, Thesaurus, Encyclopedia.

taste bud

one of a number of flask-shaped cell nests located in the epithelium of vallate, fungiform, and foliate papillae of the tongue and also in the soft palate, epiglottis, and posterior wall of the pharynx; it consists of sustentacular, gustatory, and basal cells between which the intragemmal sensory nerve fibers terminate. There are five basic types of taste, each exemplified by the substance(s) in parenthesis after their types: bitter (quinine), salty (NaCl), sour (HCl), sweet (sugars and artificial sweeteners), and umami (glutamic acid).

taste bud

n.
Any of numerous spherical or ovoid clusters of receptor cells found mainly in the epithelium of the tongue and constituting the end organs of the sense of taste.

taste bud

any one of many peripheral taste organs distributed over the tongue, epiglottis, and the roof of the mouth. The five basic taste sensations registered by chemical stimulation of the taste buds are sweet, sour, bitter, savory, and salty. All other tastes perceived are combinations of these five basic flavors plus the input from olfactory receptors. Each taste bud rests in a spheric pocket, which extends through the epithelium. Gustatory cells and supporting cells form each bud, which has a surface opening and an opening in the basement membrane. Also called gustatory organ.
enlarge picture
Taste bud

taste bud

(tāst bŭd)
One of a number of flask-shaped cell nests located in the epithelium of vallate, fungiform, and foliate papillae of the tongue and also in the soft palate, epiglottis, and posterior wall of the pharynx; it consists of sustentacular, gustatory, and basal cells between which the intragemmal sensory nerve fibers terminate.

taste bud

One of the many spherical nests of cells containing specialized nerve endings distributed over the edges and base of the tongue. The taste buds respond to the crude flavours of substances dissolved in saliva. See also TASTE.
Taste budclick for a larger image
Fig. 293 Taste bud . Cross section of the human tongue.

taste bud

a receptor organ of taste that contains groups of slender modified epithelial cells with hair-like microvilli zwhich are clustered in a small external pore. Taste buds are associated with the mouth in vertebrates, but in fish they also occur over the body surface and on the fins. They are found on the tarsi of some insects (e.g. DIPTERANS). Humans distinguish between sweet, salt, sour and bitter tastes, using taste buds in different locations on the tongue, sweet on the front, sour on the sides, bitter on the back and salt all over. Taste depends on the relative activity of neurones that innervate the taste buds and not on any structural differences in the buds.

Schwalbe,

Gustav A., German anatomist, 1844-1916.
Schwalbe corpuscle - Synonym(s): taste bud
Schwalbe fissure
Schwalbe foramen
Schwalbe membrane
Schwalbe nucleus
Schwalbe ring - the periphery of the cornea. Synonym(s): anterior limiting ring
Schwalbe sheath
Schwalbe spaces - the spaces within the internal sheath of the optic nerve filled with cerebrospinal fluid and continuous with the subarachnoid space. Synonym(s): intervaginal space of optic nerve

taste bud

(tāst bŭd)
Several flask-shaped cell nests located in epithelium of vallate, fungiform, and foliate papillae of tongue and also in soft palate, and elsewhere. There are five basic taste classifications, each exemplified by substance(s) in parenthesis after their types: bitter (quinine), salty (NaCl), sour (HCl), sweet (sugars and artificial sweeteners), and umami (glutamic acid).
References in periodicals archive ?
Hannah looks after a group of 16 to 18-year-olds who as part of a National Citizen Service felt compelled to help Tickle the Tastebuds.
Her tastebuds are so exceptional, she's been given a highly valuable policy with specialist insurers Lloyd's of London.
Tickle The Tastebuds lunch group was set up by Wendy Brading 16 years ago to provide regular hot meals for those in need.
The winner of this final challenge, which will test who can eat the most wings in 15 minutes, will be awarded pounds 500 worth of restaurant vouchers to be enjoyed when their tastebuds recover.
The event will offer people who like the drink a chance to broaden their tastebuds while giving people not as keen on whisky an opportunity to try different varieties to find their favourite.
Whether you like strawberry or raspberry, chocolate or vanilla, coconut or mango it has something to suit most people's tastebuds.
Psalm 119:103 (The Message) HOW can you develop your spiritual tastebuds so that you have a strong craving for God's Word?
Tastebuds Coffee and Wine Franchising, 2698 Easy St.
But not before he had moved in with them to assess their tastebuds.
Tastebuds offers a wide variety of homemade fare including sandwiches, jacket potatoes and salads.
ALE lovers can treat their tastebuds to a range of exotic brews at three Coventry pubs hosting a two-week beer festival.
But scientists have discovered the humble curry may be doing more good than just inflaming tastebuds.