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公开(公告)号：KR1020130126467A
公开(公告)日：2013-11-20
申请号：KR1020130036313
申请日：2013-04-03
Applicant: 한국해양과학기술원
Abstract: The present invention relates to a method for saccharifying marine algae extruded by a high pressure extrusion process by pretreatment and, more particularly, an eco-friendly method for saccharifying marine algae without an acidic or alkaline material by pretreating marine algae through a high pressure extrusion process and a process selected among a microwave process, an ultrasonic process, an ultra-high pressure process, and a homogenization process; and treating the marine algae with saccharifying enzymes. Polysaccharides forming the marine algae, such as cellulose, hemicellulose, starch, and conjugated saccharides which are non-biodegradable polymers are hybridized with high saccharification efficiency by the eco-friendly pretreatment process using water. [Reference numerals] (AA) Marine algae extruded by a high pressure extrusion process;(BB) Microwave process;(CC) Ultrasonic process;(DD) Ultra-high pressure process;(EE) Homogenization process;(FF) Saccharifying enzyme process;(GG) Produce final saccharide
Abstract translation: 本发明涉及一种通过预处理通过高压挤压方法挤出的海藻进行糖化的方法，更具体地说，涉及一种通过高压挤出方法预处理海藻来糖化不含酸性或碱性物质的海藻的环保方法 以及选自微波处理，超声波处理，超高压处理和均质化处理的工序; 并用糖化酶处理海藻。 通过使用水的环保预处理方法，形成海藻类的多糖如纤维素，半纤维素，淀粉和不可生物降解的聚合物的共轭糖与糖化效率高。 （AA）通过高压挤压工艺挤出的海藻;（BB）微波法;（CC）超声波法;（DD）超高压法;（EE）均化法;（FF）糖化酶法 ;（GG）生产最终的糖
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Patent Agency Ranking
公开(公告)号：KR101233277B1
公开(公告)日：2013-02-14
申请号：KR1020120039981
申请日：2012-04-17
Applicant: 한국해양과학기술원
CPC classification number: C13K1/00 , C10G3/52 , C10G2300/1014 , C12N1/066 , C12P7/10 , C12P19/02 , C12P19/14 , C12P2201/00 , C13K1/02 , Y02E50/16 , Y02E50/17 , Y02P30/20
Abstract: PURPOSE: A method for saccharification of biomass such as marine algae or agricultural by-products is provided to enable hydrolysis of non-degradable polymers with a high saccharifying efficiency. CONSTITUTION: A method for saccharification of marine algae or agricultural by-products comprises: a step of homogenizing and crushing the marine algae or agricultural by-products; and a step of extruding the crushed marine algae or agricultural by-products through a pipe with a diameter of 10-500 um. The marine algae or agricultural by-products are homogenized by rotating at 10,000-50,000 rpm using a homogenizer. The method further comprises a step of extracting the extruded marine algae or agricultural by-products by hot water extraction or high pressure liquefaction and treating with an enzyme. The enzyme is cellulase, amyloglucosidase, beta-agarase, beta-galatosidase, beta-glucosidase, endo-1,4-beta-glucanase, alpha-amylase, or beta-amylase. The marine algae are red algae, brown algae, green algae, or microalgae. [Reference numerals] (AA) Bio mass(seaweed or agricultural byproducts); (BB) Homogenization; (CC) Extrusion(pulverized into nanoparticles); (DD) Hot water extraction; (EE) Extraction by high pressure liquefaction; (FF) Enzymatic saccharification process; (GG) Generating final saccharificated products
Abstract translation: 目的：提供生物质糖化方法，如海藻或农副产品，以使糖化效率高的不可降解聚合物水解。 构成：海藻或农副产品糖化的方法包括：均化和粉碎海藻或农副产品的步骤; 以及通过直径为10-500um的管道挤压破碎的海藻或农副产品的步骤。 海藻或农副产物通过使用均化器以10,000-50,000rpm的转速进行均质化。 该方法还包括通过热水提取或高压液化和用酶处理来提取挤出的海藻或农业副产物的步骤。 酶是纤维素酶，淀粉葡糖苷酶，β-琼脂糖酶，β-半乳糖苷酶，β-葡糖苷酶，内切-1,4-β-葡聚糖酶，α-淀粉酶或β-淀粉酶。 海藻是红藻，褐藻，绿藻或微藻。 （附图标记）（AA）生物质量（海藻或农副产物）; （BB）均质化; （CC）挤出（粉碎成纳米颗粒）; （DD）热水提取; （EE）高压液化提取; （FF）酶法糖化过程; （GG）生产最终的糖化产品
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公开(公告)号：KR101403464B1
公开(公告)日：2014-06-11
申请号：KR1020130164891
申请日：2013-12-27
Applicant: 한국해양과학기술원
Abstract: The present invention relates to a microalga culturing system for enhancing lipid and reduced sugar contents within microalga and, more specifically, to a microalga culturing system for enhancing lipid and reduced sugar contents within microalga comprising a transparent photobiologic reactor which includes a culture medium and microalga; a transparent circulation pipe which is formed on one side and the other side of the photobiologic reactor and circulates the culture medium and the microalga; and a filtering device which is formed on one side of the transparent circulation pipe and filters the culture medium and the microalga and discharges waste culture medium to the outside and supplies the culture medium to the microalga again.
Abstract translation: 本发明涉及一种微藻培养系统，用于增强微藻内的脂质和还原糖含量，更具体地说，涉及一种用于增强微藻中脂质和还原糖含量的微藻培养系统，其包括包含培养基和微藻的透明光生反应器; 透明循环管，其形成在光生物反应器的一侧和另一侧并使培养基和微藻循环; 以及过滤装置，其形成在透明循环管的一侧，并且对培养基和微藻进行过滤，并将废培养基排出到外部，并再次将培养基提供给微藻。
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公开(公告)号：KR101457515B1
公开(公告)日：2014-11-04
申请号：KR1020130036313
申请日：2013-04-03
Applicant: 한국해양과학기술원
CPC classification number: Y02E50/17
Abstract: 본 발명은 고압 압출 공정으로 압출된 해조류를 전처리하여 당화시키는 방법에 관한 것으로서, 보다 구체적으로 고압 압출 공정과, a) 마이크로웨이브 공정, b) 초음파 공정, c) 초고압 공정 및 d) 균질화 공정 중에서 선택된 공정을 복합 진행하여 해조류를 전처리하고, 당화 효소를 처리함으로써, 산 또는 알칼리 물질을 사용하지 아니하고, 친환경적으로 해조류를 당화시키는 방법에 관한 것이다.
본 발명에 의해 해조류를 구성하는 다당류인 셀룰로오스, 헤미셀룰로오스, 전분 및 복합 다당류 등의 난분해성 고분자를 물을 이용한 친환경적인 전처리 공정에 의하여 높은 당화 효율로 가수분해 할 수 있다.-
公开(公告)号：KR101743750B1
公开(公告)日：2017-06-05
申请号：KR1020160167095
申请日：2016-12-08
Applicant: 한국해양과학기술원
CPC classification number: A61K8/987 , A61K2800/85 , A61Q19/08
Abstract: 본발명은주름개선활성증진을위한홍해삼발효추출물을포함하는조성물의제조방법및 이에의해제조한조성물에관한것으로, 본발명의홍해삼발효추출물은항산화활성과주름생성과관련하여주름생성을유발하는효소인콜라게네이즈(MMP-1)를억제시키는효과가있으며, 피부탄력을유지하는콜라겐의생성을증진시킴으로써주름개선활성에쓰이는향장제품과비교하여인체에대한안전성과낮은부작용을가지므로화장품소재로서의홍해삼의가치가크게증진되고, 발효를통해활성이증진될수 있는방법을제시할수 있다.
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公开(公告)号：KR101428712B1
公开(公告)日：2014-11-04
申请号：KR1020130124354
申请日：2013-10-18
Applicant: 한국해양과학기술원 , 서원대학교산학협력단
CPC classification number: C12N1/12
Abstract: 본 발명은 관류식 배양공정을 이용한 미세조류의 배양방법에 관한 것으로, 더욱 구체적으로 배지에 질소원을 공급하여 배양액을 제조한 후 미세조류를 접종시키는 단계; 상기 배양액과 미세조류의 혼합액에 광을 조사하여 미세조류를 성장시킨 후 여과하는 단계; 및 배지에 탄소원이 공급된 배양액을 제조한 후 상기 여과된 미세조류에 노출시키고 광을 조사하여 미세조류를 성장시키는 단계를 포함하는 관류식 배양공정을 이용한 미세조류의 배양방법에 관한 것이다.
Abstract translation: 本发明涉及使用灌注培养方法培养微藻的方法。 更具体地说，提供了使用灌注培养方法培养微藻的方法，其包括以下步骤：通过向培养基中提供氮源而在制备培养液之后接种微藻; 通过向培养液和微藻的混合溶液照射光而生长微藻后进行过滤; 并且在制备在培养基中供应有碳源的培养液，然后将其暴露于经过滤的微藻之后，通过照射光来生长微藻。
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