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Meringue (/ m ə ˈ r æ ŋ / mə-RANG, [1] French: [məʁɛ̃ɡ] ⓘ) is a type of dessert or candy, of French origin, [2] traditionally made from whipped egg whites and sugar, and occasionally an acidic ingredient such as lemon, vinegar, or cream of tartar. A binding agent such as salt, flour or gelatin may also be added to the eggs.
A binder or binding agent is any material or substance that holds or draws other materials together to form a cohesive whole mechanically, chemically, by adhesion or cohesion. More narrowly, binders are liquid or dough-like substances that harden by a chemical or physical process and bind fibres, filler powder and other particles added into it.
The albumen from egg white was used as a binding agent in early photography during an 1855-90 period; such prints were called albumen prints. In the 1750s, egg whites were believed to prevent swelling, and were used for that purpose. To help soothe areas of skin that were afflicted, egg white mixed with Armenian bole could help restore the fibers.
In sweet, baked foods and desserts, many different fruits can be used to serve the same purpose as eggs. These act by replacing the moisture and structural "binding" for which recipes often call for eggs. However, these will also add some flavor to the recipe. To replace one egg, the following fruits can be substituted: ¼ cup banana
These assemblies have shown promise as agents of drug delivery to cancer cells. Encapsulation can control reactivity. For instance, excited state reactivity of free 1-phenyl-3-tolyl-2-proponanone (abbreviated A-CO-B) yields products A-A, B-B, and AB, which result from decarbonylation followed by random recombination of radicals A• and B•.
The breakthrough in chemical leavening agents occurred in the 1930s with the introduction of monocalcium phosphates (Ca(H 2 PO 4) 2). Other leavening agents developed include sodium aluminium sulfate (NaAl(SO 4) 2 ·12H 2 O), disodium pyrophosphate (Na 2 H 2 P 2 O 7), and sodium aluminium phosphates (NaH 14 Al 3 (PO 4) 8 ·4H 2 O and Na 3 H 15 ...
The term meringue, a whipped egg and sugar confection popular in eighteenth-century France, was adopted presumably because it captured the essence of the light nature of the dance where one gracefully shifts one's weight between feet in a very fluid movement, animating the final section of the Haitian kontradans.
Chelating resins are a class of ion-exchange resins.They are almost always used to bind cations, and utilize chelating agents covalently attached to a polymer matrix. Chelating resins have the same bead form and polymer matrix as usual ion excha