Abstract:
감태추출물을 포함하고, 상기 감태추출물이 주정추출물이며, 상기 감태추출물이 피로갈롤-플로로글루시놀-6,6'-비엑콜(PPB, pyrogallol-phloroglucinol-6,6'-bieckol)을 포함하는 식이조절용 조성물을 제공한다. 또한, 상기 식이조절용 조성물을 제공하기 위한 제조방법으로서, 40중량% 초과, 100중량% 이하의 알코올 조성물을 함유한 용매를 준비하는 단계; 및 상기 용매를 이용하여 감태 원료를 주정추출하여 감태추출물을 얻는 단계;를 포함하는 식이조절용 조성물의 제조방법을 제공한다.
Abstract:
본 발명은 감태(Ecklonia cava) 주정 추출물을 유효성분으로 함유하는 노인성 근감소증(age-related sarcopenia) 예방 또는 치료용 조성물에 관한 것으로, 감태 주정 추출물은 노화가 본격적으로 시작되는 연령대의 개체에서 근력 및 다리 근육의 무게를 증가시키고, 근육 단백질 합성에 관여하는 mRNA 발현을 증가시키고, 근육 단백질 분해에 관여하는 mRNA 발현을 감소시켜 노인성 근감소증(age-related sarcopenia)의 예방 또는 치료 효과를 나타낸다.
Abstract:
본 발명은 탈모방지 또는 발모촉진용 조성물 및 이의 제조방법에 관한 것으로, 더욱 상세하게는 디에콜을 함유하는 탈모방지 또는 발모촉진용 조성물 및 이의 제조방법에 관한 것이다. 상기 디에콜을 함유하는 탈모방지 또는 발모촉진용 조성물의 제조방법은 (a) 감태에 당 분해효소를 첨가하여 효소 추출물을 제조하는 단계; (b) 상기 효소 추출물을 여과하고, 동결건조시키는 단계; 및 (c) 상기 동결건조된 효소 추출물을 유기용매로 추출하여 디에콜을 함유하는 감태 추출물을 제조하는 단계를 포함하는 것을 특징으로 한다. 본 발명에 따른 감태에서 분리된 활성물질인 디에콜은 모발 개선 효과의 지표가 되는 5알파-리덕타제 억제 활성에 대한 우수한 효과를 가지며, 특히 상업용 5알파-리덕타제인 피나스테라이드(finasteride)와 유사한 활성을 가지므로, 해양천연물 유래의 새로운 육모 및 모발 개선 소재로서의 이용가능성이 있다.
Abstract:
PURPOSE: A method for drying far infrared ray of Ecklonia cava and ethanol extract of far infrared ray-dried Ecklonia cava are provided to reduce time and cost comparing to freeze-drying method. CONSTITUTION: An ethanol extract of Ecklonia cava by far infrared ray drying is obtained by extracting at 40-60°C for 4-6 hours. The ethanol extract of Ecklonia cava has increased dieckol and eckol content. A method for preparing ethanol extract of Ecklonia cava comprises: a step of washing Ecklonia cava sample; a step of drying Ecklonia cava through far infrared ray; a step of free-drying the Ecklonia cava; a step of pulverizing the dried Ecklonia cava; a step of homogenizing at room temperature for 24 hours; a step of filtering with Whatman No.1; a step of centrifuging at 3500rpm for 20 minutes; and a step of removing ethanol.
Abstract:
본 발명은 사료 첨가물, 이의 제조방법 및 이를 포함하는 사료에 관한 것으로서, 특히, 감태의 발효를 이용한 사료 첨가물, 이의 제조방법 및 이를 포함하는 사료에 관한 것으로서, 감태발효체를 주성분으로 포함하는 것을 특징으로 하는 감태발효 사료첨가물 및 이의 제조방법, 감태발효체를 주성분으로 포함하는 감태발효 사료첨가물을 포함하는 것을 특징으로 하는 사료 등을 제공한다. 감태가공부산물, 감태발효 사료첨가제, 사료.
Abstract:
PURPOSE: Feed additives containing fermented Ecklonia cava and a manufacturing method thereof are provided to improve antibacterial effects about bacteria and immune cell proliferation effects about livestock or fish, and to improve fodder efficiency. CONSTITUTION: Feed additives contain 2~ 10 weight% of fermented Ecklonia cava. A manufacturing method of the feed additives includes the following steps: preparing Ecklonia cava processing products or Ecklonia cava; drying the prepared Ecklonia cava or Ecklonia cava processing products; pulverizing the Ecklonia cava or the dried Ecklonia cava processing products; adding water and fermentation bacteria in the powder of the Ecklonia cava; and fermenting the Ecklonia cava powder. A fermentation process of the Ecklonia cava powder is performed for 5 ~ 7 hours.
Abstract:
PURPOSE: A composition containing Ecklonia cava-derived fucoidan for enhancing immunity is provided to ensure a radiation protecting ability and to be used as a material for enhancing immunity. CONSTITUTION: A composition with a radiation protecting ability contains Ecklonia cava extract-derived fucoidan. The fucoidan is prepared by extracting pulverized Ecklonia cava by enzyme extraction using saccharolytic enzyme, protease, or a mixture thereof. The saccharolytic enzyme includes celluclast, AMG, viscozyme, or a mixture thereof. The protease is alkalase, neutrase, flavourzyme, protamex, or a mixture thereof. The fucoidan is prepared by treating a fucoidan crude extract with potassium chloride and removing alginic acid. The fucoidan contains 45-55 wt% of polysaccharides and 15-20 wt% of a sulfate group. [Reference numerals] (AA) Ecklonia cava; (BB,JJ) Freeze-drying; (CC) Adding enzyme and reacting for 24 hours; (DD) Enzyme extract; (EE) Forming fractions using a membrane separator; (FF) Fractions by molecular weight; (GG) Separating fucoidan crude extract after removing low molecular products and pigment using ethanol; (HH) Removing alginic acid using calcium chloride; (II) Refining fucoidan without the alginic acid; (KK) Investigating characteristic
Abstract:
PURPOSE: A composition for preventing alopecia or promoting hair growth is provided to suppress 5 alpha-reductase and to ensure similar activity with finasteride. CONSTITUTION: A method for preparing a composition containing dieckol for preventing alopecia or promoting hair growth comprises: a step of adding saccharolytic enzyme to Ecklonia cava to prepare enzyme extrac(S100)t; a step of filtering and freeze-drying; and a step of extracting the enzyme extract with organic solvent. The saccharolytic enzyme is celluclast(S200). A composition for preventing alopecia or promoting hair growth contains dieckol.
Abstract:
A cosmetic composition for skin whitening which contains an Ecklonia cava extract is provided to ensure excellent whitening effect by using fluro tannin based polyphenol-containing extract. A method for manufacturing a cosmetic composition of skin whitening which contains an Ecklonia cava extract comprises: a step of adding saccharolytic enzyme to an ecklonia cava to extract the Ecklonia cava; a step of removing and filtering residue and freeze-drying the enzyme extract; and a step of extracting the extract with organic solvent. The method further comprises: a step of eluting in diethylether through a column filled with cellite to fraction an active ingredient; and a step of eluting with chloroform and methanol in a ratio of 2:1-0:1 through a column filled with sephadex to fraction the active ingredient.
Abstract:
An antihypertensive composition is provided to secure an effect of hypertension suppression by blocking a process of an Angiotensin I-Converting Enzyme becoming an Angiotensin II. An antihypertensive composition comprises styela clava extract. The styela clava extract is extracted by water or an organic solvent such as a 70% ethanol. The styela clava extract is extracted at a temperature of 20°C or 70°C. A method for preparing the styela clava extract is composed of the following steps of: washing the styela clava; freeze-drying the styela clava; and pulverizing the styela clava to obtain powder type extract.