公开(公告)号：KR1020100100265A

公开(公告)日：2010-09-15

申请号：KR1020090019047

申请日：2009-03-05

Applicant: 박근형

Inventor： 박근형

IPC: F25B7/00 ,  F25D19/00 ,  B09B3/00

CPC classification number: Y02W30/824 ,  Y02W30/825

Abstract: PURPOSE: A food waste drying device is provided to enhance energy efficiency using the condensation heat of a refrigerator heating air and to save space by being integrated with the refrigerator. CONSTITUTION: The condensation heat from a refrigerant cycle(1) of a refrigerator is transferred to another refrigerant cycle(2) to generate heat. Food waste is dried using the generated heat. The heat that is emitted in the condensation process of a refrigerator using evaporation, compression, condensation or expansion cycle of refrigerant is transferred to the refrigerant of an evaporator of a heat pump forming another refrigerant cycle. The heat is transferred to a condenser to the air after compressing the heat and the food waste is dried using the high temperature air. The refrigerator and the food waste drying device are integrated.

Abstract translation: 目的：提供一种食物垃圾干燥装置，以利用冰箱加热空气的冷凝热来提高能源利用效率，并通过与冰箱集成来节省空间。 构成：来自冰箱的制冷剂循环（1）的冷凝热量被转移到另一个制冷剂循环（2）以产生热量。 使用产生的热量将食物废物干燥。 在使用制冷剂的蒸发，压缩，冷凝或膨胀循环的冰箱的冷凝过程中发出的热量被转移到形成另一个制冷剂循环的热泵的蒸发器的制冷剂中。 压缩热量后，将热量转移到空气中，并使用高温空气干燥食物废物。 冰箱和食物垃圾干燥装置相结合。

公开(公告)号：KR1020080025791A

公开(公告)日：2008-03-24

申请号：KR1020060090389

申请日：2006-09-19

Applicant: 박근형 ,  재단법인 전남생물산업진흥원

Inventor： 박근형 ,  지수현 ,  조정기 ,  문제학 ,  정경희

IPC: C07H15/203

CPC classification number: C07H15/04 ,  C07H1/08

Abstract: A novel 3-hydroxy-4-methoxyphenyl-6-O-(4-hydroxylbenzoyl)-beta-D- glucopyranoside isolated from leaves of Camellia japonica is provided to show radical scavenging activity, thereby being used as an antioxidizing agent. A novel material having anti-oxidative activity is 3-hydroxy-4-methoxyphenyl-6-O-(4-hydroxylbenzoyl)-beta-D-glucopyranoside isolated by obtaining a hot-water extract of leaves of Camellia japonica, fractionating the extract into an aqueous solution fraction and an ethylacetate soluble neutral fraction using a buffer solution having a pH of 8.0(5% NaHCO3) and ethylacetate, purifying the ethylacetate soluble neutral fraction through a Sephadex LH-20 column chromatography to purify an active fraction and then isolating the desired product through HPLC using a methanol-water solvent system.

Abstract translation: 提供从山茶花叶分离的新型3-羟基-4-甲氧基苯基-6-O-（4-羟基苯甲酰基）-β-D-吡喃葡萄糖苷，以显示自由基清除活性，从而用作抗氧化剂。 具有抗氧化活性的新型材料是通过获得山茶花叶片的热水提取物分离的3-羟基-4-甲氧基苯基-6-O-（4-羟基苯甲酰基）-β-D-吡喃葡萄糖苷，将提取物分馏 水溶液馏分和乙酸乙酯可溶性中性馏分，使用pH为8.0（5％NaHCO 3）和乙酸乙酯的缓冲溶液，通过Sephadex LH-20柱色谱纯化乙酸乙酯可溶性中性馏分，纯化活性馏分，然后分离 使用甲醇 - 水溶剂系统通过HPLC进行所需产物。

公开(公告)号：KR1020050105910A

公开(公告)日：2005-11-08

申请号：KR1020040032030

申请日：2004-05-03

Applicant: 박근형

Inventor： 박근형 ,  조정용 ,  장미영 ,  문제학 ,  최기현

IPC: A61K31/7048 ,  A61K31/522 ,  A61K36/13

CPC classification number: A61K31/7048 ,  A61K31/522 ,  A61K36/72 ,  A61K2236/33 ,  A61K2236/51

Abstract: 헛개나무(
Hovenia dulcis Thunb) 줄기와 잎의 열수추출물 및 에탄올추출물에서 쿼서틴 3-
O -α- L-람노시드, 캠페롤 3-
O -α- L-람노피라노시드, 캠페롤 3,7-
O -α- L-디람노시드, 카페인, 캠페롤 3-
O -α- L-람노실(1→6)-
O -β- D-글루코실(1→2)-
O -β- D-글루코시드, 그리고 캠페롤 3-
O -α- L-람노시드-7-
O -[β- D-글루코실-(1→3)-α- L-람노시드] 등의 천연항산화 활성물질이 존재함을 발견하였다. 즉, 헛개나무의 줄기와 잎을 열수로 추출하여 얻어진 열수추출물을 동결건조한 다음, 메탄올로 용해하여 얻어진 메탄올 가용 추출물을 다양한 컬럼 크로마토그라피 및 HPLC 등의 단계를 거쳐 쿼서틴 3-
O -α- L-람노시드 및 캠페롤 3-
O -α- L-람노시드를 분리하였다. 또 헛개나무 줄기와 잎의 에탄올 추출물을 용매분획하여 얻어진 부탄올 추출물로부터 캠페롤 3,7-
O -a- L-디람노시드, 카페인, 캠페롤 3-
O -α- L-람노실(1→6)-
O -β- D-글루코실(1→2)-
O -β- D-글루코시드, 그리고 캠페롤 3-
O -α- L-람노시드-7-
O -[β- D-글루코실-(1→3)-α- L-람노시드]를 분리하였다. 분리된 물질의 구조결정은 MS, NMR 분석에 의해 이루어졌으며, 분리된 물질은 항산화 활성을 갖고 있음이 확인되었다. 천연항산화 물질을 포함하는 헛개나무 줄기와 잎의 추출물은 산화에 의한 질병예방 및 노화억제 효력을 갖는 기능성 소재로서의 용도를 제공한다.

公开(公告)号：KR100481812B1

公开(公告)日：2005-04-11

申请号：KR1020020052270

申请日：2002-08-31

Applicant: 박근형

Inventor： 박근형

IPC: G01R11/02

Abstract: 본 발명은 적산 계량장치에 관한 것으로, 보다 상세하게는 기존의 적산 계량장치의 구조를 개조하지 않고 회전체와 고정체 간에 발생하는 정전 용량 변화를 이용하여 숫자 휠의 회전수를 검출하는 적산 계량장치에 관한 것이다.
본 발명에 따른 적산 계량장치는 공급물의 사용에 따라 회전하는 회전축과, 상기 회전축의 출력을 전달하는 기어부와, 상기 기어부에 치합되어 회전하는 숫자 휠로 구성된 표시부를 포함하는 통상의 적산계량장치에 있어서, 상기 공지된 기어부의 측정기어 일측 평면의 일 부분에 금속박막이 더 형성되고, 상기 측정 기어의 대향 면에는 상기 금속박막과 쌍을 이루는 대응 금속박막을 포함하는 대향 전극이 더 구비되어, 상기 측정 기어가 회전하는 경우, 상기 측정 기어의 금속박막과 상기 대향 전극 간의 정전 용량 변화에 따른 펄스열을 출력하고, 출력된 상기 펄스열로부터 상기 숫자 휠의 회전수를 산출하며 산출된 회전수 데이터를 적산하여 저장하고, 외부로부터 공급물 사용량 출력요구 신호가 입력되는 경우 저장된 회전수 적산 데이터를 외부로 전송하는 회전수 검출 모듈;을 포함하는 것을 특징으로 한다.

公开(公告)号：KR1020040087818A

公开(公告)日：2004-10-15

申请号：KR1020030022810

申请日：2003-04-08

Applicant: 박근형

Inventor： 박근형 ,  국주희 ,  문제학 ,  마승진

IPC: C07D311/62

Abstract: PURPOSE: An antioxidative compound isolated from fruits of Catalpa ovata G. Don and an isolation method thereof are provided. The compound has improved antioxidative activity and may be used as a lead compound of other active materials. CONSTITUTION: The antioxidative compound isolated from fruits of Catalpa ovata G. Don is 7-olefinal-3,4'-dihydroxy-3',5-dimethoxyflavane. The method for isolating 7-olefinal-3,4'-dihydroxy-3',5-dimethoxyflavane comprises the steps of: dipping fruits of Catalpa ovata G. Don in methanol, and concentrating the methanol extract under reduced pressure to obtain methanol removed extract; adding a buffer solution with pH 8.0 and ethylacetate into the extract and fractionating the extract into a water-soluble fraction and ethylacetate-soluble neutral fraction; subjecting the ethylacetate soluble neutral fraction to silica gel adsorption column chromatography using chloroform-methanol to obtain an active fraction; subjecting the active fraction to silica gel adsorption column chromatography using ethylacetate-methanol to obtain an active fraction; subjecting the active fraction to silica gel adsorption column chromatography using hexane-ethylacetate to obtain an active fraction; subjecting the active fraction to Sephadex LH-20 column chromatography using methanol-chloroform to obtain an active fraction; subjecting the active fraction to octadecylsilane column chromatography using water-methanol to obtain an active fraction; and subjecting the active fraction to reverse phase-HPLC using methanol-water.

Abstract translation: 目的：提供从枸杞子果实中分离的抗氧化化合物及其分离方法。 该化合物具有改善的抗氧化活性，可用作其它活性物质的铅化合物。 构成：从梓草果实中分离的抗氧化化合物G.Ton是7-烯丙基-3,4'-二羟基-3'，5-二甲氧基黄烷。 分离7-烯丙基-3,4'-二羟基-3'，5-二甲氧基黄烷的方法包括以下步骤：将枸杞子的瓜果浸入甲醇中，减压浓缩甲醇提取物，得到甲醇去除的提取物 ; 向提取物中加入pH 8.0的缓冲溶液和乙酸乙酯，并将提取物分馏成水溶性级分和乙酸乙酯可溶性中性馏分; 使用氯仿 - 甲醇使乙酸乙酯可溶性中性部分进行硅胶吸附柱层析，得到活性部分; 使用乙酸乙酯 - 甲醇使活性级分进行硅胶吸附柱层析，得到活性级分; 使用己烷 - 乙酸乙酯使活性级分进行硅胶吸附柱层析，得到活性级分; 使用甲醇 - 氯仿将活性级分进行Sephadex LH-20柱层析，得到活性级分; 使用水 - 甲醇使活性部分进行十八烷基硅烷柱色谱，得到活性部分; 并使用甲醇 - 水对活性部分进行反相HPLC。

公开(公告)号：KR1020040041475A

公开(公告)日：2004-05-17

申请号：KR1020020070532

申请日：2002-11-11

Applicant: 박근형

Inventor： 박근형 ,  김성호 ,  서지우 ,  조정용

IPC: A23L2/04

Abstract: PURPOSE: An enzyme treated welsh onion extract composition containing a natural antioxidant active material obtained by enzymatic treatment of Welsh onion(Allium fistulosum) and then hot air drying or freeze drying thereof is provided. It can be effectively used as an antioxidant functional material having disease preventing and aging inhibiting function. CONSTITUTION: A Welsh onion extract is subjected to an enzymatic treatment with Celluclast(Novo Co.) and Viscozyme(Novo Co.) and then hot air-dried or freeze-dried. The Welsh onion extract composition contains an antioxidant material such as 4-hydroxybenzoic acid, 4-hydroxy-3-methoxybenzoic acid, 3,4-dihydroxybenzoic acid, 3,4,5-trihydroxybenzoic acid, 3,4-dihydroxycinnamic acid having antioxidant activity.

Abstract translation: 目的：提供含有通过酶处理威尔士葱（葱属葱）获得的天然抗氧化活性物质，然后热空气干燥或冷冻干燥的酶处理的威尔士洋葱提取物组合物。 它可以有效地用作具有预防疾病和衰老抑制功能的抗氧化功能材料。 构成：将威尔士洋葱提取物用Celluclast（Novo Co.）和Viscozyme（Novo Co.）进行酶处理，然后热空气干燥或冷冻干燥。 威尔士洋葱提取物组合物含有抗氧化剂，如4-羟基苯甲酸，4-羟基-3-甲氧基苯甲酸，3,4-二羟基苯甲酸，3,4,5-三羟基苯甲酸，具有抗氧化活性的3,4-二羟基肉桂酸 。

公开(公告)号：KR1020040019806A

公开(公告)日：2004-03-06

申请号：KR1020020052643

申请日：2002-08-30

Applicant: 박근형

Inventor： 박근형 ,  윤인

IPC: A61K36/73 ,  A61P39/06

Abstract: PURPOSE: Provided are a Rubus coreanum fruit juice composition which has antioxidative function and contains, as natural antioxidants, 4-hydroxybenzoic acid, 4-hydroxy-3-methoxybenzoic acid, 3,4-dihydroxybenzoic acid, 3,4,5-trihydroxybenzoic acid, and 3,4-dihydroxycinnamic acid and a preparation method thereof. CONSTITUTION: A Rubus coreanum fruit juice composition having antioxidative function is characterized by containing, as natural antioxidative matters, 4-hydroxybenzoic acid, 4-hydroxy-3-methoxybenzoic acid, 3,4-dihydroxybenzoic acid, 3,4,5-trihydroxybenzoic acid, and 3,4-dihydroxycinnamic acid which have radical scavenging activity and antioxidative function.

Abstract translation: 目的：提供具有抗氧化功能的Rubus coreanum果汁组合物，作为天然抗氧化剂含有4-羟基苯甲酸，4-羟基-3-甲氧基苯甲酸，3,4-二羟基苯甲酸，3,4,5-三羟基苯甲酸 和3,4-二羟基肉桂酸及其制备方法。 构成：具有抗氧化功能的芦荟果汁组合物的特征在于含有作为天然抗氧化剂的4-羟基苯甲酸，4-羟基-3-甲氧基苯甲酸，3,4-二羟基苯甲酸，3,4,5-三羟基苯甲酸 ，和具有自由基清除活性和抗氧化功能的3,4-二羟基肉桂酸。

公开(公告)号：KR100388357B1

公开(公告)日：2003-06-19

申请号：KR1020000072613

申请日：2000-12-01

Applicant: 박근형

Inventor： 박근형 ,  조정용 ,  문제학 ,  최기현

IPC: C07D213/62

Abstract: PURPOSE: A novel natural antimicrobial substance isolated from the stalk and leaf of Hovenia dulcis Thunb and an isolating method thereof are provided. Therefore, the novel natural antimicrobial substance, hovenidine B6, having pyridine structure can be found. CONSTITUTION: The novel natural antimicrobial substance, hovenidine B6 is isolated from the stalk and leaf of Hovenia dulcis Thunb by the steps of: heat-extracting the stalk and leaf of Hovenia dulcis Thunb; centrifuging the extract and freeze-drying the supernatant to obtain the extract powder; concentrating the methanol filtrate under reduced pressure to obtain methanol extract; adding a weak alkali buffer and ethylacetate into the methanol extract to divide a liquid fraction and an ethylacetate neutral fraction, and adding ethylacetate into the liquid fraction to obtain ethylacetate acid fraction; subjecting the above fractions to silica gel adsorption column chromatography using ethylacetate-methanol solution to obtain an active fraction; subjecting the active fraction to gel filtration chromatography using Sephadex LH-20 column; and subjecting the purified fraction to reverse HPLC using methanol-water solvent to isolate hovenidine B6.

Abstract translation: 用途：提供一种从枳st leaf和叶中分离出的新型天然抗菌物质及其分离方法。 因此，可以发现具有吡啶结构的新型天然抗微生物物质hovenidine B6。 本发明的新颖天然抗菌物质Hovenidine B6是通过以下步骤从枳st st和叶中分离出来的：热榨枳st st和叶; 离心提取物并冷冻干燥上清液以获得提取物粉末; 减压浓缩甲醇滤液得到甲醇提取物; 向甲醇提取液中加入弱碱缓冲液和乙酸乙酯，分液体部分和乙酸乙酯中性部分，向液体部分中加入乙酸乙酯，得到乙酸乙酯酸部分; 使用乙酸乙酯 - 甲醇溶液将上述级分进行硅胶吸附柱色谱法以获得活性级分; 用Sephadex LH-20柱对活性部分进行凝胶过滤层析; 并使用甲醇 - 水溶剂使纯化级分进行反相HPLC以分离Hovenidine B6。

公开(公告)号：KR3003249060000S

公开(公告)日：2003-06-02

申请号：KR3020020024761

申请日：2002-08-30

Applicant: 박근형

Designer： 박근형

公开(公告)号：KR1020010090122A

公开(公告)日：2001-10-18

申请号：KR1020000014753

申请日：2000-03-23

Applicant: 박근형

Inventor： 박근형 ,  문제학 ,  마승진

IPC: C07C50/02

Abstract: PURPOSE: A novel natural antibacterial compound separated from the root of Pulsatilla Koreana Nakai and its separation method are provided, wherein the compound is named after pulsaquinone and can be used as a lead compound for preparing the various active material. CONSTITUTION: The antibacterial compound named pulsaquinone is represented by the formula 1. The separation method comprises the steps of: vacuum-evaporating the methanol extract of the dry root of Pulsatilla Koreana Nakai to obtain the extract to collect the aqueous part; partitioning the extract with weak alkali buffer and ethyl acetate; controlling the aqueous part to be weak acidic; partitioning the aqueous part with ethyl acetate; eluting the active partition from the ethyl acetate extract by the silica gel adsorption chromatography with ethyl acetate and methanol with increasing the content of methanol gradually; eluting the active material from the active partition by the silica gel adsorption chromatography with ethyl acetate and chloroform; and obtaining pulsaquinone from the active material by carrying out the Sephadex LH-20 chromatography, the silica gel partition column chromatography, the reverse HPLC using methanol-water gradient system and the reverse HPLC in order.

Abstract translation: 目的：提供从白头翁根中分离的新型天然抗菌化合物及其分离方法，其中化合物以脉络嗪命名，可用作制备各种活性物质的铅化合物。 构成：称为脉络洛芬的抗菌化合物由式1表示。分离方法包括以下步骤：真空蒸发白芥白粉干根的甲醇提取物，得到提取物收集含水部分; 用弱碱缓冲液和乙酸乙酯分配提取物; 控制水性部分为弱酸性; 用乙酸乙酯分配水性部分; 用乙酸乙酯和甲醇通过硅胶吸附色谱法从乙酸乙酯萃取液中洗脱活性分配物，逐渐增加甲醇含量; 通过硅胶吸附色谱法用乙酸乙酯和氯仿从活性隔板中洗脱活性物质; 通过进行Sephadex LH-20色谱，硅胶分配柱层析，反相HPLC，使用甲醇 - 水梯度系统和反相HPLC，从活性物质中获得脉冲醌。