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    리포좀을 이용한 화장품 제형기술과 경피흡수 기전에 관한 고찰 = Studies on the using liposome cosmetics formulation technology and its effect on the transdermal permeation

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    https://www.riss.kr/link?id=T9040101

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    다국어 초록 (Multilingual Abstract) kakao i 다국어 번역

    The basic purpose of cosmetics containing biologically active ingredients is to develope the formulation technologies that stabilize active compounds in the molecular level in skin and to deliver effective materials selectively to the skin. One of such formulation technologies is to use liposome, as a substance delivery system. The characteristic of the structure is, first, its similarity with the bi-layer structure of phospholipid components, which are the compounds of biological membrane. Second, when a water-soluble efficacious element, which has a high affinity with the cell membrane of the human body, is entrapped in a water-soluble space inside liposome, the liposome has an affinity for cell membrane the effective efficacy infiltrates into cells. Third, when a fat-soluble compound infiltrates into phospholipid membrane it can move through cell membrane as cell membrane has an affinity for liposome, and as a result efficacious substance can be delivered to cell membrane or to cells regardless of the affinity of the efficacious substance with the cells. Fourth, a fatty aggregate has the nature of amphiphilic medium that have both hydrophile polar groups and lipophile non-polar groups, and with such a structural characteristic, it forms micelle and a fatty double layer. The structural similarity between liposome and the biological membrane-structured fat is closely related with liposome formulation that is utilized in delivering efficacious compounds in cosmetics into the skin. With the rapid increase of functional cosmetics for whitening, wrinkle prevention, anti-aging, etc. such liposome has been spotlighted as a medium to deliver various biologically active natural compounds in cosmetics, which are high unstable in light, heat and water, to the skin in a relatively stable way, and is used in diverse ways in technologies for formulating functional cosmetics that are purposed to carry biologically active unstable natural active compounds into the skin.
    Of course, the physical and chemical properties of liposome vary according to several variables such as the kind, compounds, constitution and composition method of phospholipid. When applying it to the skin, therefore, it is necessary to improve technologies related to liposome and analyze diverse variables involved in manufacturing liposome in order to identify situations that impair the stability of liposome and explain them accurately. However, considering the current trend of cosmetics that moves toward naturalism, we expect the development of technologies for formulating emulsions that can be applied to the skin in a small quantity, taking into account biological compatibility, skin safety, environmental influence, etc. and further research on the skin concerning its biological action and absorption of efficacious compounds and how to formulate much improved liposome by adopting nano science as well as electronic technologies.
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    The basic purpose of cosmetics containing biologically active ingredients is to develope the formulation technologies that stabilize active compounds in the molecular level in skin and to deliver effective materials selectively to the skin. One of suc...

    The basic purpose of cosmetics containing biologically active ingredients is to develope the formulation technologies that stabilize active compounds in the molecular level in skin and to deliver effective materials selectively to the skin. One of such formulation technologies is to use liposome, as a substance delivery system. The characteristic of the structure is, first, its similarity with the bi-layer structure of phospholipid components, which are the compounds of biological membrane. Second, when a water-soluble efficacious element, which has a high affinity with the cell membrane of the human body, is entrapped in a water-soluble space inside liposome, the liposome has an affinity for cell membrane the effective efficacy infiltrates into cells. Third, when a fat-soluble compound infiltrates into phospholipid membrane it can move through cell membrane as cell membrane has an affinity for liposome, and as a result efficacious substance can be delivered to cell membrane or to cells regardless of the affinity of the efficacious substance with the cells. Fourth, a fatty aggregate has the nature of amphiphilic medium that have both hydrophile polar groups and lipophile non-polar groups, and with such a structural characteristic, it forms micelle and a fatty double layer. The structural similarity between liposome and the biological membrane-structured fat is closely related with liposome formulation that is utilized in delivering efficacious compounds in cosmetics into the skin. With the rapid increase of functional cosmetics for whitening, wrinkle prevention, anti-aging, etc. such liposome has been spotlighted as a medium to deliver various biologically active natural compounds in cosmetics, which are high unstable in light, heat and water, to the skin in a relatively stable way, and is used in diverse ways in technologies for formulating functional cosmetics that are purposed to carry biologically active unstable natural active compounds into the skin.
    Of course, the physical and chemical properties of liposome vary according to several variables such as the kind, compounds, constitution and composition method of phospholipid. When applying it to the skin, therefore, it is necessary to improve technologies related to liposome and analyze diverse variables involved in manufacturing liposome in order to identify situations that impair the stability of liposome and explain them accurately. However, considering the current trend of cosmetics that moves toward naturalism, we expect the development of technologies for formulating emulsions that can be applied to the skin in a small quantity, taking into account biological compatibility, skin safety, environmental influence, etc. and further research on the skin concerning its biological action and absorption of efficacious compounds and how to formulate much improved liposome by adopting nano science as well as electronic technologies.

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    목차 (Table of Contents)

    • 목차 = ⅰ
    • List of table = ⅳ
    • List of Figure = ⅵ
    • Abstract = ⅷ
    • 서론 = 1
    • 목차 = ⅰ
    • List of table = ⅳ
    • List of Figure = ⅵ
    • Abstract = ⅷ
    • 서론 = 1
    • 1. 연구배경 = 1
    • 2. 연구목적과 의의 = 2
    • 3. 연구방법 및 연구내용 = 5
    • 제1장 피부 생체막을 구성하는 지질의 특징 = 7
    • 1.1 지질의 정의 = 7
    • 1.2 지질의 분류 = 7
    • 1.2.1 화학적 극성기의 성질에 따른 지질의 종류 = 8
    • 1.2.1.1 저장 지질 (Storage lipids) = 8
    • 1) 지방산 = 8
    • 2) 저장 지질의 형태 - 트리아실 글리세롤 = 9
    • 1.2.1.2 생체막 구조 지질 = 12
    • 1) 피부 생체막에서의 인지질의 특징 = 12
    • 2) 스핑고 지질 : 스핑고신의 유도체 = 14
    • 3) 스테롤의 특징 = 16
    • 1.3. 세포막을 구성하는 포스포글리세리드의 주요종류 = 17
    • 제2장 지질 이중층의 구조적 특징과 리포좀의 특성 및 안정성 = 20
    • 2.1 지질 이중층의 구조적 특징 = 20
    • 1) 양친매성과 미셀의 형성 = 20
    • 2) 지질 이중층과 리포좀의 형성 = 20
    • 2.2 피부 생체막의 초분자적 기본 구조 = 21
    • 1) 유동 모자이크 모델의 중요한 의의 = 21
    • 2.3 물질수송에서의 막 단백질의 다양한 기능 = 22
    • 2.4 생체 지질막의 독특한 물리적 특성 = 26
    • 2.5 화장품에 사용되는 리포좀의 특징 = 29
    • 1) 리포좀의 개념 = 29
    • 2) 화장품에 사용되는 리포좀의 제조원료 = 30
    • 2.6 리포좀의 특징 - encapsulation = 33
    • 2.7 리포좀의 종류 및 특성 = 33
    • 1) 기능에 따른 분류 = 33
    • 2) 크기와 형태에 따른 분류 = 34
    • 3) 리포좀의 크기와 구조적 안정성과의 관계 = 35
    • 제3장 리포좀 화장품의 원료인 레시틴의 활용성과 피부에서의 유용적 특징 = 39
    • 3.1 레시틴의 정의 = 39
    • 3.2 피부에서의 레시틴의 특징 및 유용성 = 39
    • 3.3 레시틴의 종류 = 41
    • 제4장 피부의 장벽기능과 리포좀 화장품의 경피흡수 관계 = 46
    • 4.1 피부의 구조 = 46
    • 4.2 피부 생체 지질막의 독특한 장벽기능 = 49
    • 4.3 피부 장벽 기능의 구성성분 = 52
    • 4.4 유효성분의 피부흡수 단계 = 53
    • 4.5 리포좀의 피부 흡수경로 = 55
    • 4.6 피부내 흡수기술 : 캡슐레이션 = 57
    • 4.7 피부내 캡슐레이션 제형과 화장품 유효성분 전달에의 적용 = 58
    • 4.8 리포좀의 제조 및 리포좀 제형의 발달된 형태 = 60
    • 제5장 국내 출시된 리포좀 화장품과 이와 관련된 화장품 제형화의 개발동향 = 62
    • 5.1 화장품의 기술분류와 국내의 DDS 관련 특허출원 동향 = 69
    • 제6장 리포좀의 안정성과 앞으로의 발전방향 = 73
    • 6.1 리포좀 제조시 안정성에 영향을 미치는 요인들 = 73
    • 6.2 리포좀을 활용한 피부내 활성 성분의 안정화 연구의 예시 = 77
    • 6.3 피부내의 미용성분 전달체로서의 리포좀의 의의 = 82
    • 6.4 화장품 제형기술로서의 발전방향 = 83
    • 결론 = 84
    • 참고문헌 = 86
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