Abstract:
The purpose of the present invention lies on providing a natural food preservative including chitosan, which is excellently dissolved, as active ingredient. The present invention includes following steps of: producing chitosans of multiple forms by differentiating the time and temperatures of reactions between insoluble chitosan and caustic soda; obtaining time-differentiated enzymatic reactants by applying chitosanase into each chitosan produced earlier; obtaining chitosan with excellent antibiotic properties by evaluating each enzymatic reactant obtained earlier; obtaining a mixture by mixing the chitosan obtained earlier with grapefruit seed extract, citric acid, cinnamon spirits extract and dextrin; and lyophilizing the mixture. [Reference numerals] (AA) Sorbic acid 300 ppm; (BB) Freezing 0.5%; (CC) Freezing 1.0%; (DD) Viable cell; (EE) Storage time (day)
Abstract:
PURPOSE: A natural germicide containing chitosan and antibacterial tissues treated with the same are provided to reduce the irritant about the skin by using the chitosan. CONSTITUTION: Chitosan 0.1~2.0 weight% and the extract of grapefruit seed 0.001~0.1 weight% are added to the solution of the neutral spirits 15~37 weight%. The chitosan is used for manufacturing of natural sanitizers and disinfectants. After the chitosan is dissolved in citric acid solution, the chitosan is added in the appropriate concentration. If a tissue fabric is processed with the nature sanitizers and disinfectants, a chitosan contained antibacterial tissue is manufactured. A span lace 50 is used as a tissue cloth.
Abstract:
PURPOSE: A Kimchi using water and chitosan powder for pickling is provided to make Kimchi containing chitosan high antibacterial activity, antioxidative activity and anti-mutation effect. CONSTITUTION: A chitosan powder for pickling with antibacterial, antioxidative and anti-mutation and anticancer activities contains water soluble chitosan having 50-90% of deacetylation and 1-10cP viscosity, insoluble chitosan having 60-100% of deacetylation and 8-80cP of viscosity and its pharmaceutically acceptable salt. The sitologically acceptable salt is hydrochloride, acetate, citrate or lactate.
Abstract:
The present invention relates to a method for manufacturing boiled rice with added hippophae rhamniodes leaves and to boiled rice with added hippophae rhamniodes leaves manufactured by the same, the method including: (a) a step of grinding hippophae rhamniodes leaves into powder form; and (b) a step of cooking rice by adding water and the hippophae rhamniodes powder to grain that is soaked in water.
Abstract:
The present invention relates to a method for manufacturing fermented tofu and fermented tofu manufactured by the same. The method for manufacturing fermented tofu is characterized in that a mixture of crushed tofu and kimchi seasoning is inoculated by lactic acid bacteria and then is fermented so as to manufacture the fermented tofu. The fermented tofu, manufactured by the method of the present invention, not only has enhanced functional ingredients and an enhanced bioactive effect but also can satisfy the taste of the Korean.