FR2976504B1 - METHOD AND DEVICE FOR THE PREPARATION OF AGAROSE GELS - Google Patents

METHOD AND DEVICE FOR THE PREPARATION OF AGAROSE GELS

Info

Publication number
FR2976504B1
FR2976504B1 FR1101890A FR1101890A FR2976504B1 FR 2976504 B1 FR2976504 B1 FR 2976504B1 FR 1101890 A FR1101890 A FR 1101890A FR 1101890 A FR1101890 A FR 1101890A FR 2976504 B1 FR2976504 B1 FR 2976504B1
Authority
FR
France
Prior art keywords
preparation
agarose gels
agarose
gels
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 - Fee Related
Application number
FR1101890A
Other languages
French (fr)
Other versions
FR2976504A1 (en
Inventor
Jean Boquet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1101890A priority Critical patent/FR2976504B1/en
Publication of FR2976504A1 publication Critical patent/FR2976504A1/en
Application granted granted Critical
Publication of FR2976504B1 publication Critical patent/FR2976504B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/12—Agar or agar-agar, i.e. mixture of agarose and agaropectin; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/451—Mixing liquids with liquids; Emulsifying using flow mixing by injecting one liquid into another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
    • C08J2305/12—Agar-agar; Derivatives thereof
FR1101890A 2011-06-20 2011-06-20 METHOD AND DEVICE FOR THE PREPARATION OF AGAROSE GELS Expired - Fee Related FR2976504B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1101890A FR2976504B1 (en) 2011-06-20 2011-06-20 METHOD AND DEVICE FOR THE PREPARATION OF AGAROSE GELS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1101890A FR2976504B1 (en) 2011-06-20 2011-06-20 METHOD AND DEVICE FOR THE PREPARATION OF AGAROSE GELS

Publications (2)

Publication Number Publication Date
FR2976504A1 FR2976504A1 (en) 2012-12-21
FR2976504B1 true FR2976504B1 (en) 2014-05-16

Family

ID=44654183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1101890A Expired - Fee Related FR2976504B1 (en) 2011-06-20 2011-06-20 METHOD AND DEVICE FOR THE PREPARATION OF AGAROSE GELS

Country Status (1)

Country Link
FR (1) FR2976504B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE649415C (en) * 1934-05-09 1937-08-23 Aeg Process for carrying out reactions or mixtures of gases or vapors with liquids
US3197337A (en) * 1963-01-18 1965-07-27 Corn Products Co Starch heater and method
GB991778A (en) * 1962-05-22 1965-05-12 Corn Products Co Improvements in or relating to the production of starch pastes
GB980936A (en) * 1962-08-13 1965-01-20 Hans Knoch Improvements relating to continuous cooking of gelatinous substances, gelatinisable substances, fibrous matters and the like
DE202006001483U1 (en) * 2006-01-30 2007-06-06 Jin, Shenchu Device for automatic production of agarose gel composition, comprises interchangeable supply containers, reception container exhibiting an outlet and a controllable and/or adjustable arrangement, and an operating unit and/or a display

Also Published As

Publication number Publication date
FR2976504A1 (en) 2012-12-21

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Year of fee payment: 6

ST Notification of lapse

Effective date: 20180228