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Blue Agave (Agave tequilana) Because agave nectar dissolves quickly, it can be used as a sweetener for cold beverages such as cocktails, smoothies and iced tea Agave nectar (also called agave syrup) is a sweetener commercially produced in South Africa and Mexico from several species of agave, including the Blue Agave Americana (Agave tequilana) and Salmiana Agave (Agave salmiana).[1][2] Agave nectar is sweeter than honey, though less viscous. The majority of agave nectar around the world comes from Mexico and South Africa.
Production To produce agave nectar from the Agave Americana and tequiliana plants, the leaves are cut off the plant after it has aged 7 to 14 years. Then the juice is expressed from the core of the agave, called the pi a.[2] The juice is filtered, then heated to hydrolyze polysaccharides into simple sugars. The main polysaccharide is called inulin or fructosan and comprises mostly fructose units. The filtered, hydrolyzed juice is concentrated to a syrupy liquid, slightly thinner than honey, from light- to dark-amber, depending on the degree of processing. Agave salmiana is processed differently than Agave tequiliana. As the plant gestates, it starts to grow a stalk called a quiote.[3] The stalk is cut off before it fully grows, creating a hole in the center of the plant that fills with a liquid called aguamiel. The liquid is collected daily and the fructans hydrolysed by enzymes into fructose and dextrose. An alternative method used to process the agave juice without heat is described in a United States patent for a process that uses enzymes derived from the mold Aspergillus niger to hydrolyze the polyfructose extract into fructose.[4] A. niger fermentation is "generally recognized as safe" (GRAS) by the U.S. Food and Drug Administration.[5] Composition Agave nectar consists primarily of fructose and glucose. One source gives 92% fructose and 8% glucose; another gives 56% fructose and 20% glucose. These differences, it is presumed, reflect variation from one vendor of agave nectar to another.[6][7] Agave nectar's glycemic index and glycemic load are comparable to fructose,[8][9] which in turn has a much lower glycemic index and glycemic load than table sugar (sucrose).[10][11] However, consumption of large amounts of fructose can be deleterious and can trigger fructose malabsorption, metabolic syndrome,[12] hypertriglyceridemia, decreased glucose tolerance, hyperinsulinemia, and accelerated uric acid formation.[13][14][15] Culinary use Agave nectar is 1.4 to 1.6 times sweeter than sugar.[16] Agave nectar is often substituted for sugar or honey in recipes. Agave is commonly used as a Vegan alternative to honey in cooking.[17] Because it dissolves quickly, it can be used as a sweetener for cold beverages such as iced tea. It is added to some breakfast cereals as a binding agent.[18] Agave nectars are sold in light, amber, dark, and raw varieties. Light agave nectar has a mild, almost neutral flavor, and is therefore sometimes used in delicate-tasting dishes and beverages. Amber agave nectar has a medium-intensity caramel flavor, and is therefore used in dishes and drinks with stronger flavors. Dark agave nectar has stronger caramel notes, and imparts a distinct flavor to dishes, such as some desserts, poultry, meat, and seafood dishes. Both amber and dark agave nectar are sometimes used "straight out of the bottle" as a topping for pancakes, waffles and French toast. The dark version is unfiltered and therefore contains a higher concentration of the agave plant's minerals.[19] Raw agave nectar also has a mild, neutral taste. It is produced at temperatures below to protect the natural enzymes, so this variety is an appropriate sweetener for raw foodists.[20] See Also References Further reading de:Agavensirup es:Aguamiel fr:Sirop d'agave pl:Syrop z agawy sv:Agavesirap
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