KR100916151B1 - 키토산-리파아제 접합체를 포집한 메조 포러스 실리카복합 분체 및 이의 제조 방법 - Google Patents
키토산-리파아제 접합체를 포집한 메조 포러스 실리카복합 분체 및 이의 제조 방법 Download PDFInfo
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- KR100916151B1 KR100916151B1 KR1020040105553A KR20040105553A KR100916151B1 KR 100916151 B1 KR100916151 B1 KR 100916151B1 KR 1020040105553 A KR1020040105553 A KR 1020040105553A KR 20040105553 A KR20040105553 A KR 20040105553A KR 100916151 B1 KR100916151 B1 KR 100916151B1
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- KR
- South Korea
- Prior art keywords
- chitosan
- lipase
- mesoporous silica
- conjugate
- sebum
- Prior art date
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/0279—Porous; Hollow
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
- A61K8/66—Enzymes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/736—Chitin; Chitosan; Derivatives thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/57—Compounds covalently linked to a(n inert) carrier molecule, e.g. conjugates, pro-fragrances
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Abstract
Description
실시예 2 | 실시예 3 | 실시예 4 | 실시예 5 | 실시예 6 | |
포집율(%) | 4.812 | 4.81 | 5.012 | 5.95 | 4.45 |
Claims (4)
- 키토산-리파아제 접합체가 포집되어 있으며, 기공이 7 nm를 초과하고 15 nm 이하인 실리카 복합 분체.
- 제 1항에 있어서, 상기 실리카는 메조포러스 물질임을 특징으로 하는 복합 분체.
- 다기능성 가교제와 리파아제를 반응시켜 리파아제를 활성화시키는 단계;활성화된 리파아제와 수용성 키토산 담체를 접합시켜 수용성 키토산-리파아제 접합체를 제조하는 단계;트리메틸벤젠을 사용하여 입자크기가 1∼5 ㎛이고, 기공이 7 nm를 초과하고 15 nm 이하이며, 비표면적이 900∼300 ㎡/g인 메조포러스 실리카를 제조하는 단계; 및상기 키토산-리파아제 접합체와 메조포러스 실리카를 혼합하는 단계;를 포함하는 키토산-리파아제 접합체가 포집된 실리카 복합 분체의 제조방법.
- 제 3항에 있어서, 상기 실리카와 키토산-리파아제 접합체의 혼합 비율은 1:5~60임을 특징으로 하는 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020040105553A KR100916151B1 (ko) | 2004-12-14 | 2004-12-14 | 키토산-리파아제 접합체를 포집한 메조 포러스 실리카복합 분체 및 이의 제조 방법 |
Applications Claiming Priority (1)
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KR1020040105553A KR100916151B1 (ko) | 2004-12-14 | 2004-12-14 | 키토산-리파아제 접합체를 포집한 메조 포러스 실리카복합 분체 및 이의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20060067294A KR20060067294A (ko) | 2006-06-20 |
KR100916151B1 true KR100916151B1 (ko) | 2009-09-08 |
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KR1020040105553A KR100916151B1 (ko) | 2004-12-14 | 2004-12-14 | 키토산-리파아제 접합체를 포집한 메조 포러스 실리카복합 분체 및 이의 제조 방법 |
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KR (1) | KR100916151B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115595810B (zh) * | 2022-11-10 | 2024-01-02 | 东莞市伊时针织印花有限公司 | 一种人造纤维用阳离子染料及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59213390A (ja) * | 1983-05-19 | 1984-12-03 | Asahi Denka Kogyo Kk | 固定化酵素及びその製造方法 |
JPH0787974A (ja) * | 1993-09-27 | 1995-04-04 | Fuji Spinning Co Ltd | 固定化リパーゼ |
JPH09313179A (ja) * | 1996-05-28 | 1997-12-09 | Toyo Denka Kogyo Kk | 酵素固定化用担体及び固定化リパーゼ |
JP2002095471A (ja) * | 2000-09-25 | 2002-04-02 | Toyota Central Res & Dev Lab Inc | 固定化リパーゼ、リパーゼの基質特異性向上方法及び光学分割反応方法 |
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- 2004-12-14 KR KR1020040105553A patent/KR100916151B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59213390A (ja) * | 1983-05-19 | 1984-12-03 | Asahi Denka Kogyo Kk | 固定化酵素及びその製造方法 |
JPH0787974A (ja) * | 1993-09-27 | 1995-04-04 | Fuji Spinning Co Ltd | 固定化リパーゼ |
JPH09313179A (ja) * | 1996-05-28 | 1997-12-09 | Toyo Denka Kogyo Kk | 酵素固定化用担体及び固定化リパーゼ |
JP2002095471A (ja) * | 2000-09-25 | 2002-04-02 | Toyota Central Res & Dev Lab Inc | 固定化リパーゼ、リパーゼの基質特異性向上方法及び光学分割反応方法 |
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