WO1999015023A3 - Recovery process - Google Patents

Recovery process Download PDF

Info

Publication number
WO1999015023A3
WO1999015023A3 PCT/NZ1998/000140 NZ9800140W WO9915023A3 WO 1999015023 A3 WO1999015023 A3 WO 1999015023A3 NZ 9800140 W NZ9800140 W NZ 9800140W WO 9915023 A3 WO9915023 A3 WO 9915023A3
Authority
WO
WIPO (PCT)
Prior art keywords
substance
solution
composite magnetic
particles
magnetic resin
Prior art date
Application number
PCT/NZ1998/000140
Other languages
French (fr)
Other versions
WO1999015023A2 (en
Inventor
Lynton Alexander Bridger
Original Assignee
Kiwi Co Operative Dairies Limi
Lynton Alexander Bridger
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 Kiwi Co Operative Dairies Limi, Lynton Alexander Bridger filed Critical Kiwi Co Operative Dairies Limi
Priority to AU93685/98A priority Critical patent/AU9368598A/en
Publication of WO1999015023A2 publication Critical patent/WO1999015023A2/en
Publication of WO1999015023A3 publication Critical patent/WO1999015023A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C7/00—Other dairy technology
    • A23C7/04—Removing unwanted substances other than lactose or milk proteins from milk
    • A23C7/043—Removing unwanted substances other than lactose or milk proteins from milk using chemicals in liquid or solid state, e.g. flocculating, adsorbing or extracting agents
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C9/00—Milk preparations; Milk powder or milk powder preparations
    • A23C9/14—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/005—Pretreatment specially adapted for magnetic separation
    • B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants

Abstract

The invention provides a process for the separation of a useful substance from a solution. The process includes the steps of: (i) contacting the solution with particles of a composite magnetic resin which comprises magnetic particles embedded in a polymeric matrix which either contains or has attached thereto sites which bind the substance to be recovered; and (ii) separating by magnetic separation the composite magnetic resin particles and bound substance from solution. The process preferably includes the further steps of (iii) dissociating the substance from the composite magnetic resin particles under conditions which substantially maintain the integrity of the substance for further use in the food and/or health industries; and (iv) recovering the dissociated substance. In prefered embodiments, the solution is a natural dairy product or a solution obtained during dairy processing, such as whole milk, skim milk, cream, whey, whey permeate or colostrum.
PCT/NZ1998/000140 1997-09-22 1998-09-22 Recovery process WO1999015023A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU93685/98A AU9368598A (en) 1997-09-22 1998-09-22 Recovery process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ32880797 1997-09-22
NZ328807 1997-09-22

Publications (2)

Publication Number Publication Date
WO1999015023A2 WO1999015023A2 (en) 1999-04-01
WO1999015023A3 true WO1999015023A3 (en) 1999-06-17

Family

ID=19926453

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NZ1998/000140 WO1999015023A2 (en) 1997-09-22 1998-09-22 Recovery process

Country Status (2)

Country Link
AU (1) AU9368598A (en)
WO (1) WO1999015023A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2989897T3 (en) * 2014-08-30 2018-05-07 Dmk Deutsches Milchkontor Gmbh Process for making colorless cheese milk
DK179801B1 (en) * 2017-12-17 2019-06-26 Upfront Chromatography A/S Separation of oligosaccharides
WO2019162362A1 (en) * 2018-02-22 2019-08-29 Universidade De Santiago De Compostela Method for detoxification of food, feed and water contaminated with natural toxins

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144373A (en) * 1975-12-24 1979-03-13 Commonwealth Scientific And Industrial Research Organization Materials for the separation of organic substances from solution
US4554088A (en) * 1983-05-12 1985-11-19 Advanced Magnetics Inc. Magnetic particles for use in separations
WO1994011103A1 (en) * 1992-11-06 1994-05-26 Williams, John, Francis Magnetic solid phase supports
EP0666577A1 (en) * 1994-02-07 1995-08-09 BRADTEC Limited Magnetic particles, a method for the preparation thereof and their use in the purification of solutions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144373A (en) * 1975-12-24 1979-03-13 Commonwealth Scientific And Industrial Research Organization Materials for the separation of organic substances from solution
US4554088A (en) * 1983-05-12 1985-11-19 Advanced Magnetics Inc. Magnetic particles for use in separations
WO1994011103A1 (en) * 1992-11-06 1994-05-26 Williams, John, Francis Magnetic solid phase supports
EP0666577A1 (en) * 1994-02-07 1995-08-09 BRADTEC Limited Magnetic particles, a method for the preparation thereof and their use in the purification of solutions

Also Published As

Publication number Publication date
WO1999015023A2 (en) 1999-04-01
AU9368598A (en) 1999-04-12

Similar Documents

Publication Publication Date Title
AU613688B2 (en) Process for extracting pure fractions of lactoperoxidase and lactoferrin from milk serum
EP1541032A3 (en) Process for the purification of nutrients from food process streams
ES480418A1 (en) Whey protein recovery
WO1997026797A1 (en) Method of separating and recovering proteins from a protein solution
US20100143535A1 (en) Method for producing composition containing sialic acid compound
WO1990006060A1 (en) Method for preparing milk/mineral concentrate and mineralized drink
WO2001003515A8 (en) Method of obtaining protein isolates and concentrates from colostrum
CA2295444A1 (en) A method for the production of sterile skimmed milk
NZ333074A (en) Milk proteins obtained from a bacteria and fat depleted product such as skim milk or whey
Matthews Whey protein recovery processes and products
EP1046344A3 (en) Whey protein concentrate and method of producing the same
US5194591A (en) Isolation of an immunoglobulin rich fracton from whey
CA1328950C (en) Process for selectively separating the alpha-lactalbumin from the proteins of whey
US20140322422A1 (en) Quark mass having improved flavour properties
NZ504393A (en) A method of processing whey for demineralization purposes comprising an ion exchange step followed by either electrodialysis or nanofiltration
Nath et al. Growth response of Lactobacillus casei variety casei to proteolysis products in cheese during ripening
WO1999015023A3 (en) Recovery process
US6592905B1 (en) Production of an immunoglobulin enriched fraction from whey protein solutions
NZ243727A (en) Isolation of charged particles from fluids by ion exchange where the ion exchange medium is disposed on a porous membrane
JP3759984B2 (en) Purification of component 3 of milk proteose peptone
Magueijo et al. Reduction of wastewaters and valorisation of by-products from “Serpa” cheese manufacture using nanofiltration
US5436014A (en) Removing lipids from cheese whey using chitosan
WO1991014706A3 (en) Lectin affinity membranes and methods for using them
NZ528351A (en) A method and a plant for the separation of fat from proteins in whey materials
AU1313401A (en) Method of obtaining immunoglobulins from colostrum and dairy sources

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW SD SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
NENP Non-entry into the national phase

Ref country code: KR

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

NENP Non-entry into the national phase

Ref country code: CA

122 Ep: pct application non-entry in european phase