Abstract:
The invention relates to an expansion aid including citron originated pectin, dough for baking including the same and bread manufactured thereby. The citron originated pectin of the present invention can be used as an expansion aid to prevent the leakage of gas generated or air collected from the dough when the citron originated pectin is added to the dough for baking. Also, the citron originated pectin of the present invention can replace fat (for example, shortening) conventionally used as the expansion aid. Therefore, all kinds of breads (for example, cakes) in which fat and calorie are reduced can be manufactured without change in volume, texture, etc. [Reference numerals] (AA) Volume (%); (BB) Control group; (CC) Fat replacement 10%; (DD) Fat replacement 20%; (EE) Fat replacement 30%
Abstract:
PURPOSE: An expansion aid is provided to minimize poor quality by extracting pectin from wasted by-product, Citrus junos foil, and using the pectin as a replacement of fat. CONSTITUTION: An expansion aid comprises pectin extracted from Citrus junos. The pectin is obtained by the following steps: adding purified water to Citrus junos which is a by-product remaining after extracting Citrus junos juice, and mixing them together; inducing an enzyme reaction by adding an enzyme which has resolving power to the mixture; obtaining the reactant by filtering; and dialyzing the filtered liquid and separating pectin. The enzyme which has resolving power is viscozyme or pectinex. The bread is fermented bread, a cake, or a cookie. [Reference numerals] (AA) Volume(%); (BB) Control group; (CC) Fat substitute 10%; (DD) Fat substitute 20%; (EE) Fat substitute 30%
Abstract:
본 발명은 독소 검출용 발색형 나노바이오센서를 이용한 독소 검출방법에 관한 것으로서 보다 상세하게는 발색이 가능한 나노바이오센서를 이용하여 발색의 변화에 의해 독소, 특히 식품 독소를 검출할 수 있는 독소 검출용 발색형 나노바이오센서를 이용한 독소 검출방법에 관한 것이다. 2,4-Dinitrophenol, 골드 나노파티클, 라텍스 마이크로파티클, 항체, 독소검출
Abstract:
본발명의염화글리시딜트리메틸암모늄(Glycidyltrimethylammonium chloride)이결합된키토산과폴리비닐알코올(Polyvinyl alcohol)이글루타르알데히드(Glutaraldehyde)를매개로하여가교결합된질산성질소제거용미디는, 수중에서안정하고, 오염수의 pH에영향받지않고질산성질소를우수하게제거할수 있다. 또한, 질산성질소흡착력이강하고, 흡착이쉽게일어나며, 흡착속도가빠르다. 또한, 최대흡착량이약 90%이며, 수중질산성질소를연속적으로 11회까지제거할수 있어재사용능이매우우수하다. 따라서, 본발명의질산성질소제거용미디어를이용하면질산성질소를함유하는오염수내 질산성질소를우수하게제거할수 있다.
Abstract:
A method for detecting bromatotoxin is provided to improve detection velocity, sensitivity, reliability and reproducibility by using a chromic nano-biosensor for poison detection. A method for detecting bromatotoxin comprises the steps of reacting the antigen/gold nanoparticle which is a gold nanoparticle where an antigen is adhered as a poison and the antibody/latex microparticle which is a latex microparticle where the antibody of the antigen is adhered by composite reaction, to check the color by the composite; and adding the antigen which is the poison having the stronger affinity to the antigen of the antigen/gold nanoparticle after the antigen-antibody reaction, to check the color change of the antigen/gold nanoparticle-antibody/latex microparticle composite, thereby detecting the antigen which is bromatotoxin.