ES2054751T3 - Metodo de purificacion de agarosa usando un glicol. - Google Patents

Metodo de purificacion de agarosa usando un glicol.

Info

Publication number
ES2054751T3
ES2054751T3 ES88113331T ES88113331T ES2054751T3 ES 2054751 T3 ES2054751 T3 ES 2054751T3 ES 88113331 T ES88113331 T ES 88113331T ES 88113331 T ES88113331 T ES 88113331T ES 2054751 T3 ES2054751 T3 ES 2054751T3
Authority
ES
Spain
Prior art keywords
agarose
glycol
agarosa
purification method
agar
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES88113331T
Other languages
English (en)
Spanish (es)
Inventor
Richard Burbank Provonchee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FMC Corp
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
Application granted granted Critical
Publication of ES2054751T3 publication Critical patent/ES2054751T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
ES88113331T 1987-08-17 1988-08-17 Metodo de purificacion de agarosa usando un glicol. Expired - Lifetime ES2054751T3 (es)

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 (1)

Publication Number Publication Date
ES2054751T3 true ES2054751T3 (es) 1994-08-16

Family

ID=22200669

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88113331T Expired - Lifetime ES2054751T3 (es) 1987-08-17 1988-08-17 Metodo de purificacion de agarosa usando un glicol.

Country Status (7)

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

Families Citing this family (17)

* 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
CA2083496A1 (en) * 1990-06-13 1991-12-14 Richard B. Provonchee Fractionated agaroid compositions, their preparation, and use
JPH0776242B2 (ja) * 1990-06-13 1995-08-16 エフ エム シー コーポレーション 誘導体化されたアガロース生成物およびその製法
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
CN102439047B (zh) * 2009-03-24 2014-05-07 科学与工业研究会 用于从海藻提取物制备琼脂糖聚合物的方法
CN110214033A (zh) * 2017-05-17 2019-09-06 先进美学科技公司 类琼脂结构及相关的使用和制备方法
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
CN120309754B (zh) * 2025-04-27 2025-11-28 成都精创万融科技有限公司 一种高纯度附子多糖及其制备方法

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
US4990611A (en) 1991-02-05
EP0304024B1 (en) 1994-06-15
JPS6451401A (en) 1989-02-27
EP0304024A3 (en) 1989-09-20
JPH0553165B2 (enExample) 1993-08-09
ATE107319T1 (de) 1994-07-15
DK457488A (da) 1989-02-18
DK457488D0 (da) 1988-08-16
DE3850187T2 (de) 1994-10-06
DE3850187D1 (de) 1994-07-21
EP0304024A2 (en) 1989-02-22

Similar Documents

Publication Publication Date Title
ES2054751T3 (es) Metodo de purificacion de agarosa usando un glicol.
ES466190A1 (es) Procedimiento para obtener albumina purificada.
BR8108531A (pt) Processo continuo de recuperacao de acetonitrila altamente pura
ATE5579T1 (de) Semikontinuierliches verfahren zur herstellung von reinem silicium.
ATE79386T1 (de) Herstellung von polymilchsaeure und copolymeren daraus.
ATE161013T1 (de) Verfahren zum reinigen von 20 cs)-camptothecin
FI820259L (fi) Foerfarande och anordning foer att rena aoteranvaent glas
BR7907872A (pt) Processo de recuperacao e purificacao de acrilonitrilo
ATE43639T1 (de) Verfahren zur entfernung von verunreinigungen aus leukozytinterferon-zubereitungen und das so hergestellte gereinigte leukozytinterferon.
EP0221566A3 (en) Method for preparing antihemophilic factor (ahf) by cold precipitation and for improving solubility of recovered ahf product
FR2651775B1 (fr) Purification du dichloro-1,1 fluoro-1 ethane.
FR2600040B1 (fr) Procede et installation de dehoussage et de dechargement d'une paletee.
GB1551865A (en) Method of recovering immunoglobulin
IT1093257B (it) Procedimento per rimuovere impurita' da carbone grezzo
DE3563615D1 (en) Process of recovering purified benzoic acid
FR2334689A1 (fr) Procede d'extraction et de purification de la kallidinogenase
DE68917574D1 (de) Reinigungsverfahren für 1,2-Bis(nicotinamido)propan.
FR2597464B1 (fr) Procede de recuperation du soufre de minerais renfermant des pyrites
RO100057B1 (ro) Procedeu de obtinere a stearatului de pentaclorfenol
ES8500607A1 (es) Procedimiento para la preparacion de carbonato de estroncio.
RO79217A2 (ro) Procedeu de recuperare a elementelor utile din prafuri volatile rezultate la prelucrarea electrotehnica a zgurilor zinco-plumboase
ATE136535T1 (de) Verfahren zur reinigung von 2-chloropropionsäure
ES8604561A1 (es) Procedimiento de obtencion de piridilpiperazinas de interes terapeutico
IT8648615A0 (it) Processo per la purificicazione ed il recupero dell'oro da lisciviati acidi mediante estrazione liquidoliquido impiegando ammine alifatiche terziarie
BE850604A (fr) Procede de purification d'alkylphenols

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 304024

Country of ref document: ES