公开(公告)号：KR1020130083535A

公开(公告)日：2013-07-23

申请号：KR1020120004169

申请日：2012-01-13

Applicant: 수원대학교산학협력단

Inventor： 김근 ,  임영훈 ,  장유리

IPC: C12N1/14 ,  C12N1/38 ,  C12N9/14 ,  C12P19/02

CPC classification number: C12N1/14 ,  C12N9/2402 ,  C12P19/02 ,  C12P19/14 ,  C12R1/645

Abstract: PURPOSE: A new fungal strain, Lecythophora sp. YP363, and a method for producing thermostable cellulase using the same are provided to produce monosaccharides such as glucose and xylose from a cellulose substrate and to reduce enzyme cost. CONSTITUTION: A fungal strain, Lecythophora sp. YP363 (deposit number: KACC93143P), has an excellent enzyme activity and thermal resistance and produces cellulase. A method for preparing cellulase comprises the steps of culturing the strain and isolating cellulase from the culture. The optimal temperature for cellulase is 55 °C. The carbon source in a culture medium is selected among Miscanthus sinensis var. purpurascens, Phragmites communis TRIN., palm fruit peels, barley straw, and rice straw. Cellulase is used for preparing glucose and xylose from a ligneous ingredient.

Abstract translation: 目的：一种新的真菌菌株，Lecythophora sp。 YP363和使用其制备热稳定纤维素酶的方法被提供以从纤维素底物制备单糖如葡萄糖和木糖并降低酶成本。 构成：真菌菌株，Lecythophora sp。 YP363（保藏号：KACC93143P）具有优异的酶活性和耐热性，并产生纤维素酶。 制备纤维素酶的方法包括培养菌株并从培养物中分离纤维素酶的步骤。 纤维素酶的最佳温度为55°C。 培养基中的碳源选自芒草（Miscanthus sinensis var。 紫草，芦苇芦荟，棕榈果皮，大麦秸秆和稻草。 纤维素酶用于从木质成分制备葡萄糖和木糖。

公开(公告)号：KR1020130059641A

公开(公告)日：2013-06-07

申请号：KR1020110125711

申请日：2011-11-29

Applicant: 수원대학교산학협력단

Inventor： 김근 ,  이세윤 ,  임영훈 ,  장유리

IPC: A61K8/73 ,  A61K31/737 ,  A61Q19/08 ,  A61Q19/02

CPC classification number: A61K8/73 ,  A23L29/30 ,  A23V2200/302 ,  A61K31/737 ,  A61Q19/02 ,  A61Q19/08

Abstract: PURPOSE: A fermentation method for preparing fermented fucoidan as a cosmetic material is provided to enhance functionality such as collagen synthesis, whitening, and MMP(matrix metalloproteinase) suppression. CONSTITUTION: A method for preparing fermented fucoidan with enhanced anti-aging functionality, collagen synthesis, whitening, and MMP suppression comprises a step of fermenting with microorganisms such as Bacillus subtilis, Lactobacillus plantarum, and Saccharomyces cerevisiae. The fermented fucoidan is used as a raw material of a cosmetic product, a food product, and a pharmaceutical product. The fucoidan is polymer fucoidan which is isolated from kelp with a purity of 80%.

Abstract translation: 目的：提供用于制备发酵的岩藻依聚糖作为化妆品的发酵方法，以增强诸如胶原合成，增白和MMP（基质金属蛋白酶）抑制的功能。 构成：具有增强的抗衰老功能，胶原合成，增白和MMP抑制的发酵岩藻依聚糖的制备方法包括用微生物如枯草芽孢杆菌，植物乳杆菌和酿酒酵母发酵的步骤。 发酵的岩藻依聚糖用作化妆品，食品和药品的原料。 岩藻依聚糖是聚合物岩藻依聚糖，其与海带分离，纯度为80％。