KR970059188A - 저분자량 히알루론산나트륨의 제조 방법 - Google Patents

저분자량 히알루론산나트륨의 제조 방법 Download PDF

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Publication number
KR970059188A
KR970059188A KR1019960000734A KR19960000734A KR970059188A KR 970059188 A KR970059188 A KR 970059188A KR 1019960000734 A KR1019960000734 A KR 1019960000734A KR 19960000734 A KR19960000734 A KR 19960000734A KR 970059188 A KR970059188 A KR 970059188A
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KR
South Korea
Prior art keywords
molecular weight
sodium hyaluronate
weight sodium
low molecular
producing low
Prior art date
Application number
KR1019960000734A
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English (en)
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KR100381408B1 (ko
Inventor
박명규
김진훈
Original Assignee
성재갑
주식회사 Lg 화학
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Publication date
Application filed by 성재갑, 주식회사 Lg 화학 filed Critical 성재갑
Priority to KR1019960000734A priority Critical patent/KR100381408B1/ko
Publication of KR970059188A publication Critical patent/KR970059188A/ko
Application granted granted Critical
Publication of KR100381408B1 publication Critical patent/KR100381408B1/ko

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D17/00Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02Separation of non-miscible liquids
    • B01D17/04Breaking emulsions
    • B01D17/047Breaking emulsions with separation aids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0063Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
    • C08B37/0072Hyaluronic acid, i.e. HA or hyaluronan; Derivatives thereof, e.g. crosslinked hyaluronic acid (hylan) or hyaluronates

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

본 발명은 고분자량 히알루론산나트륨을 마이크로 플루이다이저로 분해하여 저분자량 히알루론산나트륨을 제조하는 방법에 관한 것으로, 이 방법에 의하면 저분자량 히알루론산나트륨을 빠르고 정확하게 대량 생산할 수 있다.

Description

저분자량 히알루론산나트륨의 제조 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (4)

  1. 고분자량 히알루론산나트륨을 마이크로 플루이다이저(microflui-dizer)로 분해하여 저분자량 히알루론산 나트륨을 제조하는 방법.
  2. 제1항에 있어서, 1000 내지 8000psi의 압력을 가하는 것을 특징으로 하는 방법.
  3. 제2항에 있어서, 동일 압력으로 1회 이상 반복 처리하는 것을 특징으로 하는 방법.
  4. 제1항에 있어서, 고분자량의 히알루론산나트륨의 비점도가 30 내지 40 dl/g인 것을 특징으로 하는 방법.
    ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960000734A 1996-01-16 1996-01-16 저분자량 히알루론산나트륨의 제조 방법 KR100381408B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960000734A KR100381408B1 (ko) 1996-01-16 1996-01-16 저분자량 히알루론산나트륨의 제조 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960000734A KR100381408B1 (ko) 1996-01-16 1996-01-16 저분자량 히알루론산나트륨의 제조 방법

Publications (2)

Publication Number Publication Date
KR970059188A true KR970059188A (ko) 1997-08-12
KR100381408B1 KR100381408B1 (ko) 2003-08-21

Family

ID=37417224

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960000734A KR100381408B1 (ko) 1996-01-16 1996-01-16 저분자량 히알루론산나트륨의 제조 방법

Country Status (1)

Country Link
KR (1) KR100381408B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100665916B1 (ko) * 2005-06-27 2007-01-10 주식회사 바이오랜드 저분자량 다당류 및 그 염의 제조방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101413784B1 (ko) * 2012-05-17 2014-07-01 한국교통대학교산학협력단 저분자량 히알루론산 나트륨의 제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100665916B1 (ko) * 2005-06-27 2007-01-10 주식회사 바이오랜드 저분자량 다당류 및 그 염의 제조방법

Also Published As

Publication number Publication date
KR100381408B1 (ko) 2003-08-21

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