ingredient information
Chicory Root Inulin
Root chicory (Cichorium intybus var. sativum) has been in cultivation in Europe as a coffee substitute. The roots are baked, ground, and used as a coffee substitute and additive, especially in the Mediterranean region (where the plant is native), although its use as a coffee additive is also very popular in India, parts of Southeast Asia and the American South, particularly in New Orleans. Chicory, with sugar beet and rye was used as an ingredient of the East German Mischkaffee (mixed coffee), introduced during the "coffee crisis" of 1976-9. Some beer brewers use roasted chicory to add flavor to their stouts. Around 1970 it was found that the root contains up to 20% inulin, a polysaccharide similar to starch. Since then, new strains have been created, giving root chicory an inulin content comparable to that of sugar beet (around 600 dt/ha). Inulin is mainly found in the plant family Asteraceae as a storage carbohydrate (for example Jerusalem artichoke, dahlia etc.). It is used as a sweetener in the food industry (with a sweetening power approximately 90% less than sucrose)[6] and is sometimes added to yogurts as a prebiotic. Inulin can be converted to fructose and glucose through hydrolysis. Inulin is also gaining popularity as a source of soluble dietary fiber. Chicory root extract is a dietary supplement or food additive produced by mixing dried, ground, chicory root with water, and removing the insoluble fraction by filtration and centrifugation. Other methods may be used to remove pigments and sugars. Fresh chicory root typically contains, by dry weight, 68% inulin, 14% sucrose, 5% cellulose, 6% protein, 4% ash, and 3% other compounds. Dried chicory root extract contains, by weight, approximately 98% inulin and 2% other compounds.[7] Fresh chicory root may contain between 13 and 23% inulin, by total weight.