Aspartame

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1.What is the Aspartame ?

The chemical name for aspartame is L-aspartyl-L-phenylalamine methyl ester. It is a white crystalline powder and is about 200 times as sweet as sucrose. It is noted for a clean, sweet taste that is similar to that of sucrose. Aspartame is the most widely used artificial sweetener in the world. It was approved by the FDA for use in the USA in 1981, and now is approved for use in several other countries of the world. One of the drawbacks of aspartame is its instability to heat and acid. Under acidic conditions aspartame slowly hydrolyzes leading to a loss of sweetness, chemical interaction, and microbial degradation. The shelf life of the aspartame-sweetened products with high water content is limited to about 6 months, after which it breaks down into its constituent components and loses its sweetening abilities. At elevated temperatures, solid aspartame slowly releases methanol to form aspartyl phenylalamine and the dioxopiperazine. This reaction is especially favored at neutral and alkaline pH values. Because of this reason, aspartame cannot be used in hot baking foods. Another disadvantage of aspartame was noticed in the human digestive system. When the body ingests aspartame, it breaks down into its three constituent components: phenylalamine, aspartate, and methanol. The phenylalamine and aspartate are handled by enzymes in the stomach and in the small intestine, while the methanol is transported to the liver for detoxification. The metabolism of phenylalamine requires an enzyme that is not produced by a small proportion of the population having a genetic disorder called phenyl keton uria (PKU). Aspartame should be avoided by persons suffering from PKU. A warning to PKU sufferers on aspartame-containing products is required in many countries.

2.What is the CAS number for Aspartame ?

The CAS number of Aspartame is 22839-47-0.

More information of Aspartame 22839-47-0 are:

3.What are another words for Aspartame ?

Synonyms for Aspartame 22839-47-0:r-Sweet;(3S)-3-amino-3-[[(1S)-1-methoxycarbonyl-2-phenyl-ethyl]carbamoyl]propanoic acid;Sweet cornSweet dipeptide;(3S)-3-azaniumyl-3-[[(1S)-1-methoxycarbonyl-2-phenyl-ethyl]carbamoyl]propanoate;NutraSweet;H-Asp-Phe-OMe;3-amino-3-[(1-methoxycarbonyl-2-phenyl-ethyl)carbamoyl]propanoic acid;L-Phenylalanine,L-R-aspartyl-,2-methyl ester;Aspartame (USAN);Aspartame FCC 4;Succinamic acid, 3-amino-N-(alpha-carboxyphenethyl)-,N-methyl ester;Aspartame FCC4;Aspartame Granula;β-Aspartame;

4.What is the molecular formula of Aspartame?

The chemical formula of  Aspartame is C14H18N2O5 which containing 14 Carbon atoms,18 Hydrogen atoms,2 Nitrogen atoms and 5 Oxygen atoms,and the molecular weight of  Aspartame is 294.307.

5.What is Aspartame (22839-47-0) used for?

Aspartame is the most popular artificial sweetener in the United States. It is sold as sweeteners such as NutraSweet and Equal, but it is also incorporated into thousands of food products.

InChI:InChI=1/C14H18N2O5/c1-21-14(20)11(7-9-5-3-2-4-6-9)16-13(19)10(15)8-12(17)18/h2-6,10-11H,7-8,15H2,1H3,(H,16,19)(H,17,18)/t10-,11-/m0/s1

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6.Buy Aspartame with the best price .

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