DK457488A - Fremgangsmaade til oprensning af agarose med lavere alkylen-glycoler - Google Patents

Fremgangsmaade til oprensning af agarose med lavere alkylen-glycoler

Info

Publication number
DK457488A
DK457488A DK457488A DK457488A DK457488A DK 457488 A DK457488 A DK 457488A DK 457488 A DK457488 A DK 457488A DK 457488 A DK457488 A DK 457488A DK 457488 A DK457488 A DK 457488A
Authority
DK
Denmark
Prior art keywords
agarose
lower alkylene
purification
procedure
agar
Prior art date
Application number
DK457488A
Other languages
English (en)
Other versions
DK457488D0 (da
Inventor
Richard Burbank Provonchee
Original Assignee
Fmc Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fmc Corp filed Critical Fmc Corp
Publication of DK457488D0 publication Critical patent/DK457488D0/da
Publication of DK457488A publication Critical patent/DK457488A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0036—Galactans; Derivatives thereof
    • C08B37/0039—Agar; Agarose, i.e. D-galactose, 3,6-anhydro-D-galactose, methylated, sulfated, e.g. from the red algae Gelidium and Gracilaria; Agaropectin; Derivatives thereof, e.g. Sepharose, i.e. crosslinked agarose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DK457488A 1987-08-17 1988-08-16 Fremgangsmaade til oprensning af agarose med lavere alkylen-glycoler DK457488A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/086,751 US4990611A (en) 1987-08-17 1987-08-17 Agarose purification method using glycol

Publications (2)

Publication Number Publication Date
DK457488D0 DK457488D0 (da) 1988-08-16
DK457488A true DK457488A (da) 1989-02-18

Family

ID=22200669

Family Applications (1)

Application Number Title Priority Date Filing Date
DK457488A DK457488A (da) 1987-08-17 1988-08-16 Fremgangsmaade til oprensning af agarose med lavere alkylen-glycoler

Country Status (7)

Country Link
US (1) US4990611A (da)
EP (1) EP0304024B1 (da)
JP (1) JPS6451401A (da)
AT (1) ATE107319T1 (da)
DE (1) DE3850187T2 (da)
DK (1) DK457488A (da)
ES (1) ES2054751T3 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4983268A (en) * 1989-08-03 1991-01-08 Fmc Corporation High gel strength low electroendosmosis agarose
AU8075991A (en) * 1990-06-13 1992-01-23 Fmc Corporation Derivatized agarose products and processes therefor
AU7993891A (en) * 1990-06-13 1992-01-07 Fmc Corporation Fractionated agaroid compositions, their preparation, and use
JPH0757821A (ja) * 1993-08-19 1995-03-03 Witco Of Jupiter Dentsu Kk コネクタ用ノイズフィルタ
US8071133B2 (en) * 2001-08-20 2011-12-06 Stiefel Laboratories, Inc. Oral dosage forms of water insoluble drugs and methods of making the same
US20040115266A1 (en) * 2002-02-01 2004-06-17 Namburi Ranga Raju Oral itraconazole formulations and methods of making the same
KR100484926B1 (ko) * 2002-10-16 2005-04-22 서주원 짧은 단편 ｄｎａ 편자 분리용 아가로스 제조방법
KR100560621B1 (ko) * 2004-02-13 2006-03-16 학교법인 동의학원 재조합 아릴설파타제를 이용한 고순도 아가로즈의 제조방법
US20050267296A1 (en) * 2004-06-01 2005-12-01 Council Of Scientific & Industrial Research Cost-effective process for preparing agarose from gracilaria spp.
US8166983B2 (en) * 2007-12-21 2012-05-01 Wolf Appliance, Inc. Fluid supply system for appliance
WO2010109289A1 (en) * 2009-03-24 2010-09-30 Council Of Scientific & Industrial Research Process for the preparation of agarose polymer from seaweed extractive
KR20200031073A (ko) * 2017-05-17 2020-03-23 어드밴스드 에스테틱 테크놀로지스, 인크. 아가로이드 구조, 및 관련 사용 및 제조 방법
CN108129585A (zh) * 2017-11-13 2018-06-08 青岛明月海藻集团有限公司 一种琼脂糖的提纯装置及方法
CN107955086B (zh) * 2017-11-22 2023-05-12 河南莱帕克化工设备制造有限公司 琼脂糖生产线实训装置
CN110698573B (zh) * 2019-11-19 2021-07-30 中国科学院海洋研究所 一种高品质琼脂糖的制备方法
CN115260341B (zh) * 2022-07-29 2023-05-02 国药集团化学试剂有限公司 一种高质量琼脂糖及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362884A (en) * 1968-01-09 Hyland Lab Method of preparation of purified agar
US2963373A (en) * 1958-11-17 1960-12-06 American Molasses Company Icings and method of preparing them and cold-water soluble agar and carrageen gums for said icings
GB1023179A (en) * 1963-08-14 1966-03-23 South African Inventions Fractionation of mixtures of agarose and agaropectin
US3281409A (en) * 1964-08-04 1966-10-25 Marine Colloids Inc Method for the separation of agaropectin from agarose
GB1124207A (en) * 1966-10-24 1968-08-21 Marine Colloids Inc Method for the separation of agaropectin from agarose
US4291025A (en) * 1980-04-11 1981-09-22 Laclede Professional Products, Inc. Agar gel topical dressing

Also Published As

Publication number Publication date
JPH0553165B2 (da) 1993-08-09
EP0304024B1 (en) 1994-06-15
ATE107319T1 (de) 1994-07-15
US4990611A (en) 1991-02-05
DE3850187T2 (de) 1994-10-06
EP0304024A2 (en) 1989-02-22
JPS6451401A (en) 1989-02-27
EP0304024A3 (en) 1989-09-20
DE3850187D1 (de) 1994-07-21
ES2054751T3 (es) 1994-08-16
DK457488D0 (da) 1988-08-16

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