Abstract:
본 발명은 유럽종 포도( Vitis vinifera )의 씨 추출물; 및 아스코르브산 또는 그의 염, 아황산수소나트륨, 피로아황산칼륨, 및 L-트레오닌 또는 그의 염으로 이루어진 군으로부터 선택된 항산화제를 포함하는, 점안용 액제 또는 겔제 형태의 약학 조성물을 제공한다. 본 발명에 따른 약학 조성물은 장기간 동안 물리적 및 화학적 안정성을 유지할 수 있으며, 따라서, 장기간 동안의 보관이 가능하므로, 제약분야에 유용하게 적용될 수 있다. 유럽종 포도의 씨 추출물, 점안용 액제, 점안용 겔제
Abstract:
PURPOSE: A pharmaceutical composition of eye drop liquids and solutions or gels containing Vitis vinifera seed extract and antioxidant is provided to maintain physical and chemical stability. CONSTITUTION: A pharmaceutical composition of eye drop liquids and solutions or gels contains 0.1-30 weight% of Vitis vinifera seed extract, ascorbic acid or salt thereof, sodium bisulfate, potassium metabisulphite, or L-threonine, or antioxidant of salt thereof. The Vitis vinifera seed extract contains 80-130 of procyanidolic value(PCV); 30% or less (+)catechin and (-) epicatechin; and 95-105% of proanthocyanidine.
Abstract:
PURPOSE: A pharmaceutical composition containing Vitis vinifera seed extract is provided to suppress osteoclast differentiation and to prevent and treat osteoporosis. CONSTITUTION: A pharmaceutical composition for preventing or treating osteoporosis contains Vitis vinifera seed extract and pharmaceutically acceptable carrier. The Vitis vinifera seed extract has 80-130 of procyanidolic value(PCV), 30% or less (+) catechin and (-) epicatechin, and 95-105% of proanthocyanine. A method for manufacturing the Vitis vinifera seed extract comprises: a step of adding mixture solvent of water and acetone to pulverized Vitis vinifera seed and extracting at room temperature; a step of removing acetone and suturing sodium chloride and filtering; a step of extracting the extract with acetate and concentrating; and a step of adding chloroform to the concentrate and filtering.
Abstract:
PURPOSE: A pharmaceutical composition containing Vitis vinifera seed extract is provided to prevent and treat gastrointestinal ulcer. CONSTITUTION: A pharmaceutical composition for preventing or treating gastrointestinal ulcer contains Vitis vinifera seed extract and pharmaceutically acceptable carrier. The extract of Vitis vinifera seeds contains 80-130 of procyanidolic value(PCV); 30% or less of (+)catechin and (-) epicatechin; and 95-105% of proanthocyanidin. A method for preparing the Vitis vinifera seed extract comprises: a step of extracting Vitis vinifera seed seeds in a mixture solvent of acetone and water and filtering; a step of distilling liquid and removing acetone; a step of saturating sodium chloride and filtering; a step of extracting the liquid with ethyl acetate and concentrating; and a step of adding chloroform and filtering to obtain precipitate.
Abstract:
PURPOSE: A pharmaceutical composition containing Vitis vinifera for preventing or treating osteoarthritis is provided. CONSTITUTION: A pharmaceutical composition for preventing or treating osteoarthritis contains Vitis vinifera extract and pharmaceutically acceptable carrier. Osteoarthritis is caused by aging, obesity or trauma. The Vitis vinifera extract contains 80-130 of procyanidolic value(PCV), 30% or less (+) catechin and (-) epicatechin, and 95-105% of proanthocyanidine. A method for producing Vitis vinifera extract comprises: a step of extracting Vitis vinifera and mixture of acetone and water at room temperature and filtering; a step of distilling remaining liquid and removing acetone; a step of saturating sodium chloride and filtering; a step of extracting with ethyl acetate and concentrating; and a step of adding chloroform and precipitating.
Abstract:
PURPOSE: A pharmaceutical composition containing Vitis vinifera seed extract and pharmaceutically acceptable carrier is provided to prevent and treat obesity. CONSTITUTION: A pharmaceutical composition for preventing or treating obesity contains Vitis vinifera seed extract and pharmaceutically acceptable carrier. The extract has 80-130 of procyanidolic value(PCV) and contains less than 30% of (+)catechin and (-) epicatechin and 95-105% of proanthocyanidin content. A method for preparing the extract comprises: a step of mixing pulverized Vitis vinifera seed and a mixture solvent of acetone and water and isolating at room temperature; a step of filtering the extract and distilling the filtered liquid to remove acetone; a step of saturating sodium chloride and filtering; a step of extracting the liquid with ethyl acetate and concentrating; and a step of adding chloroform and filtering.