Abstract:
PURPOSE: Provided are salted Hizikia fusiforme giving a good appearance, good appetite and unique flavor and its preparation method by heat-treatment, freezing and salt-treatment without using coloring agents. CONSTITUTION: The manufacturing method comprises the steps of: heat-treating fresh Hizikia fusiforme to inactivate enzymes causing decoloration; freezing it to inactivate enzymes in chlorophyll of Hizikia fusiforme and to maintain its properties in thallus thereof; salting Hizikia fusiforme to control its properties and to inhibit microbial and enzyme actions; removing salting solution from the salted Hizikia fusiforme; and packing Hizikia fusiforme and storing it at low-temperature.
Abstract:
PURPOSE: Provided are salted Hizikia fusiforme giving a good appearance, good appetite and unique flavor and its preparation method by heat-treatment, freezing and salt-treatment without using coloring agents. CONSTITUTION: The manufacturing method comprises the steps of: heat-treating fresh Hizikia fusiforme to inactivate enzymes causing decoloration; freezing it to inactivate enzymes in chlorophyll of Hizikia fusiforme and to maintain its properties in thallus thereof; salting Hizikia fusiforme to control its properties and to inhibit microbial and enzyme actions; removing salting solution from the salted Hizikia fusiforme; and packing Hizikia fusiforme and storing it at low-temperature.
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: Provided is a method for preparing a high quality anchovy sauce having excellent shiny gloss and small deposit during storage and distribution. CONSTITUTION: The method comprises steps of: (i) adding 22.5-27.5 weight of salt to washed anchovies; (ii) fermenting the anchovies of the step (i) for 16-20 months to prepare an anchovy sauce; (iii) adding 1-7 weight of filtering aid or activated carbon to the anchovy sauce and stirring the mixture for 0.5-2 hours; and (iv) filtering the mixture of the step (iii) with 0.4-0.5 micrometer membrane and packing the filtered mixture.
Abstract:
본 발명은 고품질의 한천의 제조방법에 관한 것이다. 좀 더 구체적으로, 본 발명은 EDTA염(ethylenediaminetertraacetic acid salt)을 이용함으로써, 황산기와 회분 함량이 낮고 겔 강도가 증가된 고품질 한천의 제조방법에 관한 것이다. 본 발명은 EDTA염을 처리함으로써 경제성이 높고 간단한 방법으로 한천 중의 회분을 제거하여 한천을 정제하는 방법을 제공한다. 본 발명을 이용함으로써 황산기 및 회분 함량이 감소된 동시에 겔 강도가 증가된 한천을 생산하여 고부가가치의 한천 제품을 개발할 수 있을 것이다.
Abstract:
Agar which has good solubility in cold water, and low viscosity, therefore, can be used as substitute for dietary fiber is provided in this invention. Agar powder or extract of agar is hydrolyzed by chloric acid of pH 1 - pH 3 at the temperature of 20-90 degree Celsius for 1-48 hours, washed to neutralize, then, dried to produce cold-water-soluble agar.
Abstract:
adding chitosan and ethanol to a 1-5% agar solution, precipitating agaropectin contained in the agar while stirring, adding ethanol three times as much as a supernatant, and separating a precipitate via a glass filter, depressurizing and drying the precipitate to reduce sulfuric acid content in the precipitate.
Abstract:
본 발명은 해조류를 이용한 음료의 제조방법에 관한 것으로서 특히, 미역, 김, 다시마, 톳 및 원료로 하여 각각 물로 수세하고 탈수한 후, 직경 7.5∼1.0cm의 크기로 세절하고 각각의 해조류속의 유효성분의 효을적인 추춘을 위하여 pH조절을 위한 산 또는 알카리 처 리를 하거나 에탄올로 처 리하여 90∼ 107℃에서 1. 5∼2시간동안 가수분해 하면서 해조속의 유효성성분을 추출하고, 이를 희석 및 여과하는 과정을 거쳐 PH4. 5부근으로 중화한 후, 조미배합하고 탄산가스 3.0kg/㎠를 주입한 다음 밀봉, 살균, 냉각하여 제조하는 것을 특징으로 한다.