Abstract:
PURPOSE: A method of making a Welsh onion beverage by extracting and concentrating Welsh onions(Allium fistulosum) is provided. The product is improved in its flavor and taste while creating the functional components as it were. CONSTITUTION: A Welsh onion extract is obtained by the following several methods: adding Welsh onions 1 to 5 times with water and extracting it for 1 to 2hr at 80 to 100deg.C; adding Welsh onions 1 to 5 times with a solvent and extracting it for 1 to 2hr; or adding Welsh onions 1 to 5 times with water and extracting it for 1 to 2hr at 115 to 120deg.C. The Welsh onion beverage is obtained by mixing the Welsh onion extract, 0.03 to 0.06% by weight of one or more flavors selected from apple flavor, mixed fruit flavor and sugar flavor, 10 to 15% by weight of one or two or more sugars selected from honey, high fructose corn syrup and pure sugar, 0.5 to 1.5% by weight of one or more sugar alcohols selected from maltitol, sorbitol, xylitol, erythritol and mannitol, 0.2 to 0.3% by weight of citric acid, 0.03 to 0.06% by weight of taurine, 0.03 to 0.06% by weight of edible pigments and 0.001 to 0.003% by weight of vitamin C.
Abstract:
PURPOSE: A process for preparing a ready-to-eat kimchi pot stew product having extended storage at room temperature is provided, thereby maintaining the aroma, color and tissue thereof for a long time at room temperature. CONSTITUTION: A process for preparing a ready-to-eat kimchi pot stew product having extended storage at room temperature comprises the steps of: salting Chinese cabbages for 4 to 5 hours; mixing the salted Chinese cabbages with Welsh onion, hot pepper powder, garlic, ginger, onion, a salted anchovy solution, a flavoring agent and sugar; inserting them into a vessel and fermenting them at 10 deg. C to pH 4.0 to 4.1; preparing a pork stock; adding garlic, ginger, sugar, salt, a flavoring agent and a thickening stabilizer into the stock, and it; adding kimchi, boiled pork meat, onion, bean curd and natural coloring agents into the stock, followed by heating and cooling; and retort packing the kimchi pot stew followed by sterilization.
Abstract:
PURPOSE: Provided are a method for easily separating pigment from chitin by-products and Crustacean and a coloring agent for fish and laying hen using the same pigment as a main component. CONSTITUTION: The method for separating pigment from Crustacea or chitin by-products comprises the steps of: collecting the waste water generated from a decalcium procedure in an acid treatment process of Crustacea or a chitin production process, and the waste water generated from an alkali treatment process of Crustacea or a deprotein procedure of a chitin production process; mixing the waste water; regulating the hydrogen concentration of the waste water mixture to an appropriate pH; precipitating pigment and collecting it, wherein the optimal pH is pH 4 or less; and the precipitation is carried out by using 0.05 to 0.5 wt.% of silicic acid or silicate. The coloring agent for fish or laying hen contains 0.5 to 5 wt.% of gelatin, 80 to 99 wt.% of glucose and 0.01 to 0.1 wt.% of antioxidant.
Abstract:
PURPOSE: A method for preparing a layer feed composition containing powdered shell of ascidian is provided to enhance the carotenoid content of eggs and the strength of eggshell. CONSTITUTION: The method includes the following steps of: (i) washing and dewatering collected shells of ascidian to remove impurities and the surface water from the shell; (ii) soaking the clearly treated shell of ascidian in an organic solution of which concentration is from 1 to 12 and pH is 1.5-3.0; (iii) dewatering and dehydrating the soaked shell and pulverizing the dried shell into a fixed granule size of at least 50mesh; and then (iv) adding at least 6wt% of the powdered ascidian shell to a normal layer feed composition.