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单词 artificial sweetener
释义 DictionarySeeaspartame

artificial sweetener


sweetener, artificial,

substance used as a low-calorie sugar substitute. Saccharinsaccharin
, C7H5NSO3, white, crystalline, aromatic compound. It was discovered accidentally by I. Remsen and C. Fahlberg in 1879. Pure saccharin tastes several hundred times as sweet as sugar.
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, cyclamatescyclamate
, any member of a group of salts of cyclamic acid (cyclohexanesulfamic acid). The sodium and calcium salts were commonly used as artificial sweeteners until 1969, when their use was banned by the U.S.
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, and aspartame have been the most commonly used artificial sweeteners. Saccharin, a coal-tar derivative three hundred times as sweet as sugar, was discovered in 1879. Cyclamates were approved for consumer use in 1951; they are 30 times sweet as sugar and, unlike saccharin. have no bitter aftertaste at high concentration. They were banned in 1969 because of suspected carcinogenic properties. Aspartame, an amino-acid compound that is about 160 times as sweet as sugar, was discovered in 1965 and is a widely used low-calorie sweetener. It cannot be used in cooking because it is destroyed on boiling in water. People who are sensitive to the amino acid phenylalanine should not use aspartame. Neotame, an aspartame analog, is 30 to 60 times sweeter than aspartame, more stable at high temperatures, and far less likely to pose a risk to people sensitive to phenylalanine. Sucralose, which is manufactured by adding chlorine to sugar, is not destroyed by heat and is widely used as a sweetener in packaged foods that have been baked or otherwise heated during their processing. About 600 times sweeter than sugar, it was first synthesized in 1976. Stevioside, which is 300 times as sweet as sucrose, is a terpene derivative and is available in several countries.

artificial sweetener:

see sweetener, artificialsweetener, artificial,
substance used as a low-calorie sugar substitute. Saccharin, cyclamates, and aspartame have been the most commonly used artificial sweeteners. Saccharin, a coal-tar derivative three hundred times as sweet as sugar, was discovered in 1879.
..... Click the link for more information.
.

artificial sweetener

[¦ärd·ə¦fish·əl ′swēt·nər] (food engineering) A sugar substitute, such as saccharin.

See artificial sweetener

artificial sweetener


artificial sweetener

Any of a group of substances with a taste similar to the usual dietary sugars, glucose and sucrose that are metabolised incompletely or not at all, resulting in a minimal gain of calories.
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