Abstract:
PURPOSE: Provided is a pharmaceutical composition containing a cricket extract is provided which has liver-protective effect, antifatigue effect, alcohol detoxification effect, and lipid-peroxidation formation inhibition effect. CONSTITUTION: A pharmaceutical composition for liver-protection, alcohol detoxification, and lipid-peroxidation formation inhibition is characterized by containing, as an active ingredient, a cricket extract which is prepared by using C1-C4 alcohol as an extraction solvent. It is formulated into a drink.
Abstract:
PURPOSE: Provided is a process for preparing α-glycosidase inhibitor derived from powdery silkworm, which has the same decreasing effect of blood glucose level as acarbose which is a conventional therapeutic agent for diabetes. CONSTITUTION: The process for preparing α-glycosidase inhibitor comprises the steps of: freeze-drying and powdering silkworm then adding 50% ethanol to extract it; performing cation exchange column chromatography with the extract then followed by eluting it with 0.5N of NH4OH and concentrating it; dissolving the concentrate in water then followed by performing anion exchange column chromatography. eluting with water and concentrating it; dissolving the concentrate in water then followed by cation exchange column chromatography, eluting with water and 0.5N of NH4OH to obtain 5 fractions obtain one fraction respectively; and performing anion exchange column chromatography with the second fraction among the 6 fractions to obtain pure 1-dioxynojirimycin fraction.
Abstract:
PURPOSE: Provided is an extract derived from male pupae and adults of silkworm. Also, its preparation method and foods and pharmaceutical compositions containing it. The extract contains active ingredient for treating impotency, and is thus used as a material for manufacturing medicines. CONSTITUTION: The method for manufacturing the extract of male pupae and adults of silkworm is characterized by selecting male pupae and adults of silkworm using a silkworm kind of which gender can be distinguishable by colors, patterns or the like. The pharmaceutical composition characteristically contains an effective amount of the extract.
Abstract:
PURPOSE: Provided is a composition containing a bee larva or its extract, which has anticancer effect and thrombolytic effect, and is used in preventing and treating various kinds of cancers, and thrombus-related diseases, such as coronary thrombosis and cerebrovascular diseases. CONSTITUTION: A composition contains a bee larva, or an extract thereof. The extract comprises a water soluble, alcoholic or organic solvent extract. The composition is used in preventing and treating breast cancer, bladder cancer, skin cancer, stomach cancer, liver cancer, leukemia, and lymphoma.
Abstract:
본 발명은 인체 및 식물체의 진균성 질환의 예방 및 치료제로 유용하게 사용될 수 있는 나비목에 속하는 꿀벌부채명나방( Galleria mellonella )의 유충으로부터 분리된 새로운 항진균 단백질의 아미노산 및 이를 암호화하는 뉴클레오티드에 관한 것이다. 본 발명에 의한 상기 항진균 단백질은 인체 및 식물체의 진균성 질환의 예방 및 치료제로 유용하게 사용될 수 있다. 곤충, 꿀벌부채명나방, 항진균 단백질, galiomicin, Galleria mellonella, 곤충생체방어물질
Abstract:
본 발명은 귀뚜라미 추출물 함유 간보호 효과, 강장피로회복, 알콜해독, 과산화지질 생성억제 용도 의약품 조성물에 관한 것으로서, 본발명에 따른 귀뚜라미 추출물은 급성간염 유발시 GOT, GPT, LDH 등 간 혈청 효소를 기존의 실리마린 대비 116%이상 회복하고, 과산화지질의 생성를 정상군 대비 140% 억제 효과를 포함한다. 또한 알콜 섭취 시 귀뚜라미 엑기스를 1시간 전에 복용하였을 때 혈청 중의 에탄올 함량이 114% 이하 감소 및 귀뚜라미 수용성 추출 분획에서는 혈청 내 알콜탈수소효소의 높은 증가(216% 이상)와 알코올 추출 분획에 있어서 미토콘드리아 내 아세트 알데하이드 탈수소효소의 높은 증가(491%)을 특징으로 한다.
Abstract:
The present invention relates to a grid, and more specifically, to a variable grid which draws in a fluid and particles into the internal space of a grid body with the internal space and generates an ultrasonic wave to position the particles according to the period of the ultrasonic wave to form the grid based on the particles arranged in a periodical manner. The present invention includes a substrate with the internal space; a fluid inserted into the internal space; and at least one particle ring which arranges the particles in the fluid in the horizontal direction of the substrate based on the period of the ultrasonic wave.
Abstract:
본 발명은 장거리 가변형 광 지연장치에 관한 것이다. 본 발명의 광 지연장치는 기본적으로, 중앙에 공동코어를 형성한 광섬유와, 광섬유의 일단에 접속되며 유동액체를 공동코어로 내부로 유입시키는 펌핑부를 구성하며, 공동코어 내부에 삽입되어 유동액체에 의해 공동코어 내부를 이동하는 반사체를 포함한다. 본 발명의 주요 특장점에 의하면, 종래 수~수십㎜에 머물렀던 광 지연길이가 수~수십m 이상으로 확장된다. 광 지연장치, 공동코어, 반사체, 유동액체
Abstract:
A long-distance variable optical delay apparatus is provided to expand the length of optical delay to several meters and realize connection with the conventional device, while minimizing light loss. A long-distance variable optical delay apparatus(100) includes an optical fiber forming a cavity core at the center and a pumping area(120) inflows the fluid of the high reflective to the inside of a cavity core while being connected with one end of the optical fiber. A fluid is the Hydrargyrum(Hg), and the optical fiber is a collaboration optical fiber or a photonic crystal optical fiber or photonic band gap optical fiber, the reflector is inserted into inside of cavity core and is moved inside of the cavity core by the fluid.