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51.发明公开테라헤르츠용 광학적 식별 소자, 테라헤르츠파용 광학적 식별 소자 인식 장치 및 식별 유니트용 라이팅 장치 审中-实审用于TERAHERTZ波的光学识别元件，用于检测TERAHERTZ波的光学识别元件的装置，以及用于识别单元的写入装置
公开(公告)号：KR1020150022046A
公开(公告)日：2015-03-04
申请号：KR1020130099112
申请日：2013-08-21
Applicant: 한국식품연구원
IPC: G06K9/00 , A61B5/1172
CPC classification number: G06K9/0002 , A61B5/1172 , G06K7/10 , G06K9/00 , G06K9/00053
Abstract: 본 발명의 일 실시예와 관련된 테라헤르츠파용 광학적 식별 소자는 테라헤르츠파를 투과시키는 물질로 이루어진 테라헤르츠파 투과층 및 투과된 테라헤르츠파가 조사되면 고유 공진 주파수에서 공진이 일어나되, 고유 공진 주파수는 제 1 고유 공진 주파수부터 제 n 고유 공진 주파수 중 어느 하나인 도파로 회절격자로 구성된 m개의 식별 유니트를 포함한다.
Abstract translation: 与本发明的实施例相关的太赫兹波的光学识别元件包括由允许太赫兹波传输的材料形成的太赫兹波传输层，以及m个识别单元，包括以唯一谐振频率谐振的波导光栅 当发射的太赫兹波被照射时，其中唯一的共振频率是第一唯一共振频率到第n个唯一谐振频率中的任一个。
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公开(公告)号：KR1020130128729A
公开(公告)日：2013-11-27
申请号：KR1020120052678
申请日：2012-05-17
Applicant: 한국식품연구원
CPC classification number: G01N21/3581
Abstract: Disclosed are a device and a method for managing spectroscopic data on foreign materials that are included in food, storing stereoscopic fingerprinting data of the foreign materials according to standardized branch criteria, being capable of comparing results measured from heterogeneous analysis devices, being capable of searching or managing variously the foreign materials by giving an association between data according to various characteristics of each foreign material, and enabling a user to see concurrently signal data and image data on the foreign materials. The device according to the present invention includes: an input module that inputs basic data on the foreign materials in food including the sample names of the foreign materials, spectroscopic fingerprinting data including image data from a terahertz analysis device on the corresponding foreign materials, and characteristic data on the spectroscopic fingerprinting; a conversion module that converts the image data into byte codes by using a normalization algorithm in order to enhance efficiency in storing the spectroscopic fingerprinting data and in rendering the image data; a database that stores the data input through the input unit and the data converted by the conversion module; an output module that outputs, through a display device, the basic data and the spectroscopic data on each foreign material stored in the database and the characteristic data on the spectroscopic fingerprinting; and a search module connected to the input module for searching for the data input through the input module in the database and delivering the search result to the output module. [Reference numerals] (100) Input module;(200) Conversion module;(300) Database;(400) Output module;(500) Search module
Abstract translation: 公开了一种用于管理包含在食物中的异物光谱数据的装置和方法，根据标准分支标准存储异物的立体指纹数据，能够比较从异构分析装置测得的结果，能够搜索或 通过根据各种异物的各种特征给出数据之间的关联，并且使用户能够同时看到异物的信号数据和图像数据来管理异物。 根据本发明的装置包括：输入模块，其输入食品中的异物的基本数据，包括异物的样品名称，包括来自太赫兹分析装置的图像数据的光谱指纹图像数据对应的异物，以及特征 光谱指纹图谱数据; 转换模块，其通过使用归一化算法将图像数据转换为字节码，以便提高存储光谱指纹数据和渲染图像数据的效率; 存储通过输入单元输入的数据和由转换模块转换的数据的数据库; 输出模块，通过显示装置输出存储在数据库中的每种异物的基本数据和分光数据以及光谱指纹图案的特征数据; 以及连接到输入模块的搜索模块，用于搜索通过数据库中的输入模块输入的数据，并将搜索结果传送到输出模块。 （100）输入模块;（200）转换模块;（300）数据库;（400）输出模块;（500）搜索模块
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Patent Agency Ranking
公开(公告)号：KR101277696B1
公开(公告)日：2013-06-24
申请号：KR1020110042826
申请日：2011-05-06
Applicant: 한국식품연구원
IPC: G01N33/569 , G01N33/553 , G01N33/52 , C12Q1/24
Abstract: 본 발명은 타겟팅-금 자성 나노입자 및 이의 용도에 관한 것이다. 본 발명의 나노입자는 (ⅰ) 자성물질을 포함하는 코어, (ⅱ) 금을 포함하는 쉘 및 (ⅲ) 상기 쉘에 결합된 타겟팅 모이어티(targeting moiety)로 이루어져 있으며, 상기 쉘에 결합된 타겟팅 모이어티(예컨대, 타겟 미생물의 표면 항원에 대한 항체)를 이용하여 타겟 미생물을 효과적으로 분리, 농축 및 검출을 원-스텝으로 할 수 있다. 따라서, 본 발명의 자성 나노입자-기반된 방법은 종래의 복잡하고 시간-소모적인 방법들에 비해 미생물의 분리 및 농축을 매우 간편하게 실시할 수 있을 뿐 아니라, 동시에 효율적인 검출도 할 수 있다.
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公开(公告)号：KR1020120124902A
公开(公告)日：2012-11-14
申请号：KR1020110042826
申请日：2011-05-06
Applicant: 한국식품연구원
IPC: G01N33/569 , G01N33/553 , G01N33/52 , C12Q1/24
Abstract: PURPOSE: A method for isolating, concentrating, and detecting targeting-gold magnetic nanoparticles and gold magnetic nanoparticle-based microorganisms in one-step is provided to simultaneously detect target microorganisms in a sample. CONSTITUTION: A method for isolating, concentrating, and detecting microorganisms using gold magnetic nanoparticles comprises: a step of contacting a sample targeting-gold magnetic nanoparticles comprising a core, a shell, and a targeting moiety; and a step of applying the resultant to a column. The magnet is applied by a permanent magnet or electromagnet. The targeting moiety is an antibody or a fragment thereof.
Abstract translation: 目的：提供一步法分离，浓缩和检测靶向金磁性纳米颗粒和金磁性纳米粒子微生物的方法，以同时检测样品中的目标微生物。 构成：使用金磁性纳米颗粒分离，浓缩和检测微生物的方法包括：使包含芯，壳和靶向部分的样品靶向金磁性纳米颗粒接触的步骤; 以及将结果应用于柱的步骤。 磁铁由永久磁铁或电磁铁施加。 靶向部分是抗体或其片段。
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55.发明公开식중독균 검출을 위한 자성 코어 금 나노입자 및 그제조방법, 상기 나노입자를 이용한 식중독균 검출방법 有权用于检测食物杆状病毒的磁性金纳米颗粒的制造方法，以及使用磁性金纳米颗粒检测方法食物杆状病毒
公开(公告)号：KR1020090116142A
公开(公告)日：2009-11-11
申请号：KR1020080041885
申请日：2008-05-06
Applicant: 한국식품연구원
CPC classification number: G01N33/56916 , B82Y5/00 , B82Y15/00 , G01N33/543 , G01N33/54326 , G01N33/54346 , G01N33/553
Abstract: PURPOSE: A manufacturing method of magnetic gold nanoparticles for detecting foodborne pathogens is provided to increase reaction activity of foodborne pathogens to separate or concentrate the foodborne pathogens. CONSTITUTION: A manufacturing method of magnetic gold nanoparticles for detecting foodborne pathogens comprises the following steps of: preparing a magnetic core(11) including magnetic materials; modifying the surface of the magnetic core with amine groups; and forming a gold nanoparticle layer(13) on the surface of the modified magnetic core. The magnetic core represents Fe2O3 or Fe3O4. The magnetic core is obtained as follows. NaOH, FeCl2·4H2O, Fe3Cl6·4H2O, and HCl are mixed and stirred by a mechanical stirrer. The supernatant is separated using a permanent magnet and neutralized with HCl. The obtained product is washed with distilled water and ethanol, and dispersed in the ethanol.
Abstract translation: 目的：提供用于检测食源性病原体的磁性金纳米颗粒的制造方法，以提高食源性病原体分离或浓缩食源性病原体的反应活性。 构成：用于检测食源性病原体的磁性金纳米颗粒的制造方法包括以下步骤：制备包括磁性材料的磁芯（11）; 用胺基改性磁芯表面; 以及在所述改性磁芯的表面上形成金纳米颗粒层（13）。 磁芯代表Fe2O3或Fe3O4。 磁芯如下获得。 NaOH，FeCl 2·4H 2 O，Fe 3 Cl 6·4H 2 O和HCl通过机械搅拌器混合并搅拌。 使用永磁体分离上清液并用HCl中和。 所得产物用蒸馏水和乙醇洗涤，分散在乙醇中。
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56.发明公开
公开(公告)号：KR1020090106817A
公开(公告)日：2009-10-12
申请号：KR1020080032185
申请日：2008-04-07
Applicant: 한국식품연구원
IPC: G01N33/52 , G01N33/53 , G01N33/533 , G01N33/02
Abstract: PURPOSE: A zearalenone-fluorescence tracer for detecting zearalenone and a method for manufacturing method thereof are provided to use widely through massive production. CONSTITUTION: A method for manufacturing a zearalenone-fluorescence tracer for detecting zearalenone through fluorescence-polarized light comprises: a step of inducing oxime group to ketone group in molecular structure of the zearlenone to produce a zearalenone-oxime; a step of reacting a linker compound to synthesize fluorescein derivative; and a step of mixing the synthesized fluorescein derivative to the zearalenone-oxime and maintaining at room temperature for two hours.
Abstract translation: 目的：提供用于检测玉米赤霉烯酮的玉米赤霉烯酮 - 荧光示踪剂及其制备方法，以通过大量生产广泛使用。 构成：通过荧光偏振光检测玉米赤霉烯酮的玉米赤霉烯酮 - 荧光示踪剂的制造方法，其特征在于，包括：在所述锆石的分子结构中诱导肟基与酮基的步骤，生成玉米赤霉烯酮肟; 使接头化合物反应合成荧光素衍生物的步骤; 以及将合成的荧光素衍生物与玉米赤霉烯酮肟混合并在室温下维持2小时的步骤。
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公开(公告)号：KR1020070053858A
公开(公告)日：2007-05-28
申请号：KR1020050111599
申请日：2005-11-22
Applicant: 명지대학교 산학협력단 , 한국식품연구원
IPC: C12N1/20
Abstract: 본 발명은 우울증, 관절염, 간질환 등에 효과가 있는 S-adenosylmethionine(SAM)의 생성이 우수한 젖산균주를 선정하여 발효식품 종균으로 사용하는 것이다. 상세하게는 젖산균의 SAM 생성량을 속, 종별로 조사하여 생성 우수종균을 선별하여 종균 set으로 발효식품에 응용하는 단계로 구성되어 있다.
본 발명은 젖산균 특성에 따라 김치를 비롯한 젖산 발효 식품에 응용하여 식품내에 SAM 생성량을 증진시키는 데 있다.
젖산균, S-adenosylmethionine, 젖산발효식품
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