Abstract:
PURPOSE: A method for quantifying campesterol of soybean using NIRL is provided to usefully use for developing a material for a high quality resource, breeding or industry by rapidly searching vegetable sterol content per unit weight of soybean. CONSTITUTION: A method for quantifying campesterol of soybean using NIRL is as follows. A soybean seed classified based on the species is added to a test tube in a powdered state and is inserted into a NIRL(near infrared light) analyzer. The NIRL is radiated and an absorption spectrum of 1700 to 2100nm is obtained. A first differentiation is applied to the near-infrared spectrum. A first derivative value is obtained where gap per wave has 10nm. The campesterol content in the soybean sample is determined using the first derivative value per wave.
Abstract:
본 발명은 자가 절단 2A배열을 포함하는 베타카로틴 생합성용 융합 폴리뉴클레오티드 및 이를 이용한 형질전환 식물체에 관한 것으로서 보다 상세하게는 파이토엔 합성 효소, FMDV 유래 2A 서열 및 박테리아 카로틴 불포화 효소를 암호화하는 융합 폴리뉴클레오티드 및 이를 이용한 형질전환 식물체에 관한 것이다. 본 발명의 융합 폴리뉴클레오티드 및 이를 이용한 재조합 벡터는 형질전환된 세포 내에서 안정적으로 파이토엔 합성효소 및 카로틴 불포화 효소를 발현할 수 있는 효과를 갖는다. 따라서 본 발명의 융합 폴리뉴클레오티드는 베타카로틴 생합성을 위하여 식물체의 대사과정의 조절의 목적으로 사용할 수 있을 뿐만 아니라, 이로 인해 유용한 대사산물인 베타카로틴 함량의 증진의 목적으로 사용할 수 있다. 유전자 다중 발현, 2A 배열, 파이토엔 합성 효소, 카로틴 불포화 효소, 베타카로틴, 벼, 쌀
Abstract:
A fusion polynucleotide with self-cleaving 2A arrangement is provided to control a metabolism process of a plant for beta-carotene biosynthesis, thereby increasing the contents of beta-carotene. A fusion polynucleotide with self-cleaving 2A arrangement encodes hot pepper phytoene synthase consisting of base sequences indicated as a sequence number 1, rice plant opimization FMDV-derived 2A sequence, and bacteria carotene desaturase. A recombinant vector for transformation comprises a promoter and the fusion polynucleotide operably connected to the promoter. The recombinant vector is a pGlb-PAC vector.
Abstract:
A composition comprising 3,4,5-trihydroxybenzaldehyde is provided to increase blood high density cholesterol, reduce the amount of neutral fat, and inhibit MMP(matrix metalloproteinase) activity of arterial vascular smooth muscle cell, thereby preventing and treating hyperlipidemia and vascular disease such as arteriosclerosis. The pharmaceutical composition for preventing and treating hyperlipidemia and vascular disease due to highly activated MMP comprises 3,4,5-trihydroxybenzaldehyde separated from Geum japonicum THUNBERG or pharmaceutically acceptable salts thereof, wherein the vascular disease due to highly activated MMP is selected from arteriosclerosis, angina, myocardial infarction, hypertension, anemia, migraine, stroke and hemandioma.
Abstract:
An extract of Geum japonicum having anti-obesity and anti-inflammation effects, a food composition comprising the same extract and a preparation method of the same extract are provided to inhibit obesity by suppressing accumulation of neutral fat and GPDH(glycerol-3-phosphate dehydrogenase) activity, and inhibit inflammation by suppressing production of NO(nitrogen oxide) as an inflammation factor, and initial inflammatory cytokines of PGE2(Prostaglandin E), IL(interleukin)-1beta and TNF(tumor necrosis factor)-alpha. The method for preparing the extract of Geum japonicum having anti-obesity and anti-inflammation effects comprises the steps of: (1) extracting dried powder of Geum japonicum with methanol or ethanol, filtering the extract, and concentrating the filtered solution to obtain the methanol or ethanol extract; (2) adding hexane and water into the methanol or ethanol extract, separating a hexane layer and a water layer(i) and concentrating the hexane layer to obtain the hexane extract; (3) adding methylene chloride and water into the water layer(i), separating a methylene chloride layer and a water layer(ii) and concentrating the methylene chloride layer to obtain the methylene chloride extract; (4) adding ethyl acetate and water into the water layer(ii), separating an ethyl acetate layer and a water layer(iii) and concentrating the ethyl acetate layer to obtain the ethyl acetate extract; and (5) evaporating the water from the water layer(iii) to obtain the water layer.
Abstract:
The extraction method of edible oil (I) from plant Thalictrum Linne (II) consists of (1) crushing freeze-dried (II), and (2) extracting with chloroform and methanol. The edible seed oil is extracted by : freezing-drying Thalictrum Linne seed; pulverizing and utrasonicating to obtain the seed powder; extracting oil from the powder with chloroform and methanol; and purifying the extracted oil to obtain the final product. The seed oil has unsaturated fatty acid e.g. delta5-trans-linoleic acid.