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Preparation and Characteristics of Konjac Noodle-added Mugwort  

Kim, Seog-Ji (Dept. of Food and Nutrition, Kyungnam College of Information Technology)
Publication Information
Journal of the East Asian Society of Dietary Life / v.23, no.5, 2013 , pp. 613-619 More about this Journal
Abstract
Konjac gel is known as a low calorie food, because the main component is water. Mugwort has been used for food and medicine for a long time due to itsfunctional property, which contains a lot of vitamins and minerals. Therefore, konjac noodle-added mugwort was prepared. The konjac gel was made by from a centrifuge after adding water, alkali and mugwort power in konjac flour. The centrifuge was used to remove air in the gel. After centrifuging by heating the gel in boiling water for one hour, konjac noodle was made by pressing using a flat heating press. The results are as follows. In the drying process of mugwort freeze drying after blanching in 1% $NaHCO_3$ solution is better than other drying methods. The physical properties (hardness, elasticity, cohesiveness, gumminess) of konjac gel were measured with a Rheometer. The optimum processing conditions were decided by these measured values. The optimum condition of making konjac gel is 9% concentration of konjac flour, a ph of 12.0, $Na_3PO_4$ coagulant and 1.5% concentration of mugwort power in konjac flour.
Keywords
Konjac; mugwort; freeze drying; physical properties;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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