公开(公告)号：KR1020140065847A

公开(公告)日：2014-05-30

申请号：KR1020120132799

申请日：2012-11-22

Applicant: 대구가톨릭대학교산학협력단

Inventor： 노홍균 ,  홍주헌

IPC: C08B37/08 ,  A23L33/00

CPC classification number: Y02A40/948 ,  A23L17/70 ,  A23L17/40 ,  A23V2002/00 ,  A23V2200/02 ,  A23V2200/30 ,  A23V2250/511

Abstract: The present invention relates to a method for producing chitosan with enhanced anti-oxidation activity and anti-bacterial activity. Chitosan (g-chitosan) produced from ground crab shells has a lower ash content and a higher deacetylation degree, solubility, and viscosity compared to chitosan produced from whole crab sells and has an outstanding anti-oxidation activity and antibacterial activity, and thus can be provided as a proper material for antibacterial compositions or food.

Abstract translation: 本发明涉及具有增强的抗氧化活性和抗菌活性的壳聚糖的制备方法。 由螃蟹壳制成的脱乙酰壳多糖（g-壳聚糖）与全蟹生产的壳聚糖相比具有较低的灰分含量和较高的脱乙酰度，溶解度和粘度，具有突出的抗氧化活性和抗菌活性，因此可以 作为抗菌组合物或食物的适当材料提供。

公开(公告)号：KR101389471B1

公开(公告)日：2014-04-28

申请号：KR1020120128762

申请日：2012-11-14

Applicant: 대구가톨릭대학교산학협력단

Inventor： 홍주헌 ,  강일준 ,  노홍균 ,  이대훈 ,  박혜미

IPC: A23L33/00 ,  A23L3/44 ,  A23L3/46 ,  A23L1/30

CPC classification number: A23L33/105 ,  A23L3/44 ,  A23L3/46 ,  A23V2002/00 ,  A23V2250/21 ,  A23V2300/10

Abstract: The present invention relates to a method for producing chlorella powder which comprises: (a) a step of adding ethanol in chlorella powder, extracting, filtering, vacuum-evaporating, and then freeze drying; (b) a step of adding water in the freeze-dried chlorella powder, manufacturing it to solution, adding maltodextrin in the manufactured solution, and spray drying the mixed mixture using a spray dryer and chlorella powder manufactured by the method. Chlorella powder manufactured by the present invention provides chlorella powder efficiently extracting chlorophyll which is a function substance and having excellent antioxidant activity and storage safety.

Abstract translation: 本发明涉及一种生产小球藻粉的方法，包括：（a）在小球藻粉中加入乙醇的步骤，提取，过滤，真空蒸发，然后冷冻干燥; （b）在冷冻干燥的小球藻粉末中加水，将其制成溶液，在制造的溶液中加入麦芽糖糊精，并使用该方法制造的喷雾干燥器和小球藻粉喷雾干燥该混合物。 通过本发明制造的小球藻粉末能有效提取作为功能物质的叶绿素，具有优异的抗氧化活性和贮藏安全性的小球藻粉末。

公开(公告)号：KR1020140039681A

公开(公告)日：2014-04-02

申请号：KR1020120106193

申请日：2012-09-25

Applicant: 대구가톨릭대학교산학협력단

Inventor： 노홍균 ,  홍주헌

IPC: C08B37/08

CPC classification number: C08B37/003

Abstract: The present invention relates to a method for manufacturing beta-chitosan having increased viscosity and physicochemical bonding strength from a cartilage of a squid, which has an effective efficacy of providing the chitosan manufacturing method by an elimination of an ash rejection step to reduce the use of chemicals, reduce the process time, and reduce the massive wastewater discharge, to reduce the chitosan manufacturing cost.

Abstract translation: 本发明涉及一种具有从鱿鱼软骨具有增加的粘度和物理化学键合强度的β-壳聚糖的方法，其具有通过消除灰分抑制步骤来提供壳聚糖制备方法的有效功效，以减少使用 化学品，减少加工时间，减少大量废水排放，降低壳聚糖制造成本。

公开(公告)号：KR1020090053656A

公开(公告)日：2009-05-27

申请号：KR1020070128824

申请日：2007-12-12

Applicant: 대구가톨릭대학교산학협력단

Inventor： 노홍균

IPC: C08B37/08 ,  C08B37/00

CPC classification number: C08B37/003 ,  A23L29/30 ,  A61K31/722

Abstract: 본 발명은 일광건조에 의한 고점도의 탈색된 백색의 키토산 및 그의 제조방법에 관한 것으로, 키토산 제조공정 중 탈색단계를 생략하고 탈아세틸화 후 일광건조에 의하여 제조된 키토산 및 그의 제조방법에 관한 것이다. 본 방법에 의하여 키토산 제조시 생산비용을 절감할 수 있고 보다 간편하며, 제조된 키토산은 색상이 우수하고, 고점도 및 고품질을 갖는 바 식품, 의약, 생물화학 산업상 매우 유용한 발명이라 할 것이다.
일광건조, sun-drying, 키토산, 탈색

公开(公告)号：KR1020090062340A

公开(公告)日：2009-06-17

申请号：KR1020070129531

申请日：2007-12-13

Applicant: 대구가톨릭대학교산학협력단

Inventor： 노홍균

IPC: A23B5/08 ,  A23B5/06 ,  A23B5/12

CPC classification number: A23B5/08 ,  A23B5/06

Abstract: A chitosan-coating agent containing a plasticizer for the preservation of egg quality is provided to preserve eggs effectively and to lengthen a preservation period. A chitosan-coating agent comprises a chitosan solution, in which 2w/v% chitosan is dissolved in 1% acetic acid, and 2w/v% plasticizer. The plasticizer is one material selected from the group consisting of glycerol, propylene glycol, sorbitol and their mixture. The chitosan represents white acid-soluble chitosan(Mw=282kDa) obtained from a leg shell of a crab. The chitosan-coating agent is sprayed or brushed. Preferably, the chitosan-coating agent is coated by a brush and dried by a fan.

Abstract translation: 提供含有用于保存鸡蛋质量的增塑剂的壳聚糖包衣剂，以有效地保存卵并延长保存期。 壳聚糖包衣剂包括其中2w / v％壳聚糖溶解在1％乙酸中的壳聚糖溶液和2w / v％增塑剂。 增塑剂是选自甘油，丙二醇，山梨醇及其混合物的一种材料。 壳聚糖代表从螃蟹的腿壳获得的白色酸溶性壳聚糖（Mw = 282kDa）。 将壳聚糖包衣剂喷雾或刷洗。 优选地，用刷子涂覆壳聚糖包衣剂并用风扇干燥。