WO2003074144A3 - Procede de recuperation d'agents phytochimiques - Google Patents

Procede de recuperation d'agents phytochimiques Download PDF

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Publication number
WO2003074144A3
WO2003074144A3 PCT/GB2003/000880 GB0300880W WO03074144A3 WO 2003074144 A3 WO2003074144 A3 WO 2003074144A3 GB 0300880 W GB0300880 W GB 0300880W WO 03074144 A3 WO03074144 A3 WO 03074144A3
Authority
WO
WIPO (PCT)
Prior art keywords
ionic
extract
polar
scavenged
produce
Prior art date
Application number
PCT/GB2003/000880
Other languages
English (en)
Other versions
WO2003074144A2 (fr
Inventor
Barbara Ann Bartholomew
Zahid Latif
Colin Graham Bright
Original Assignee
Molecularnature Ltd
Barbara Ann Bartholomew
Zahid Latif
Colin Graham Bright
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 Molecularnature Ltd, Barbara Ann Bartholomew, Zahid Latif, Colin Graham Bright filed Critical Molecularnature Ltd
Priority to AU2003216986A priority Critical patent/AU2003216986A1/en
Publication of WO2003074144A2 publication Critical patent/WO2003074144A2/fr
Publication of WO2003074144A3 publication Critical patent/WO2003074144A3/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/32—Bonded phase chromatography
    • B01D15/325—Reversed phase
    • B01D15/327—Reversed phase with hydrophobic interaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/32—Bonded phase chromatography
    • B01D15/325—Reversed phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • B01D15/361—Ion-exchange

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

L'invention concerne un procédé comprenant les étapes consistant: à produire une matière naturelle (par exemple végétale); à extraire un premier échantillon de la matière à l'aide d'un solvant polaire afin de produire un extrait polaire d'un résidu non polaire; à soumettre l'extrait polaire à une chromatographie d'échange d'ions pour produire un extrait enrichi en composé ionique et un résidu non ionique; à soumettre le résidu non ionique à une interaction hydrophobe ou une chromatographie en phase inverse afin de produire un extrait non ionique récupéré appauvri en sucres; et à fractionner de manière chromatrographique l'extrait récupéré pour produire une ou plusieurs fractions récupérées comprenant un ou plusieurs agents (phyto)chimique(s) non ionique(s).
PCT/GB2003/000880 2002-03-06 2003-03-04 Procede de recuperation d'agents phytochimiques WO2003074144A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003216986A AU2003216986A1 (en) 2002-03-06 2003-03-04 Process for scavenging phytochemicals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0205184.5 2002-03-06
GB0205184A GB0205184D0 (en) 2002-03-06 2002-03-06 Process for scavenging phytochemicals

Publications (2)

Publication Number Publication Date
WO2003074144A2 WO2003074144A2 (fr) 2003-09-12
WO2003074144A3 true WO2003074144A3 (fr) 2004-03-04

Family

ID=9932345

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/000880 WO2003074144A2 (fr) 2002-03-06 2003-03-04 Procede de recuperation d'agents phytochimiques

Country Status (3)

Country Link
AU (1) AU2003216986A1 (fr)
GB (1) GB0205184D0 (fr)
WO (1) WO2003074144A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9161562B2 (en) 2004-06-04 2015-10-20 Horizon Science Pty Ltd Natural sweetener
US9364016B2 (en) 2006-09-19 2016-06-14 The Product Makers (Australia) Pty Ltd Extracts derived from sugar cane and a process for their manufacture

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2860448C (fr) 2011-02-08 2019-09-10 Horizon Science Pty Ltd Extraits de melasse enrichis de polyphenols et utilisations associees
EP3569298B1 (fr) 2012-08-28 2021-08-11 The Product Makers (Australia) Pty Ltd Extrait dérivé de sucre de canne
AU2014306366B9 (en) 2013-08-16 2020-03-26 Poly Gain Pte Ltd Sugar cane derived extracts and methods of treatment
US11213558B2 (en) 2017-05-17 2022-01-04 Orochem Technologies, Inc. CBX extraction-isolation process
US10189762B1 (en) 2017-07-07 2019-01-29 Orochem Technologies, Inc. Process for purification and separation of cannabinoids, from dried hemp and cannabis leaves

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527147A (en) * 1978-08-16 1980-02-27 Mitsubishi Petrochem Co Ltd Preparation of carboxylic acid having aryl substituent
US5670632A (en) * 1996-01-18 1997-09-23 Acds Technologies, Ltd. Process for obtaining an isoflavone concentrate from a soybean extract
WO1999034810A1 (fr) * 1998-01-12 1999-07-15 Her Majesty In Right Of Canada As Represented By The Minister Of Agriculture And Agri-Food Canada Procede d'isolement, de recuperation et de purification d'extraits non polaires
CA2006957C (fr) * 1989-12-29 2000-02-22 Frank William Collins Recuperation d'extraits de plantes
WO2001033193A2 (fr) * 1999-11-02 2001-05-10 Sequoia Sciences, Inc. Procede automatise d'extraction vegetale et jeu ordonnes d'echantillons destines au criblage a debit eleve
WO2003002134A1 (fr) * 2001-06-27 2003-01-09 Unigen Pharmaceuticals, Inc. Methode de generation, criblage et dereplication de bibliotheques de produits naturels servant a decouvrir des agents therapeutiques

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527147A (en) * 1978-08-16 1980-02-27 Mitsubishi Petrochem Co Ltd Preparation of carboxylic acid having aryl substituent
CA2006957C (fr) * 1989-12-29 2000-02-22 Frank William Collins Recuperation d'extraits de plantes
US5670632A (en) * 1996-01-18 1997-09-23 Acds Technologies, Ltd. Process for obtaining an isoflavone concentrate from a soybean extract
WO1999034810A1 (fr) * 1998-01-12 1999-07-15 Her Majesty In Right Of Canada As Represented By The Minister Of Agriculture And Agri-Food Canada Procede d'isolement, de recuperation et de purification d'extraits non polaires
WO2001033193A2 (fr) * 1999-11-02 2001-05-10 Sequoia Sciences, Inc. Procede automatise d'extraction vegetale et jeu ordonnes d'echantillons destines au criblage a debit eleve
WO2003002134A1 (fr) * 2001-06-27 2003-01-09 Unigen Pharmaceuticals, Inc. Methode de generation, criblage et dereplication de bibliotheques de produits naturels servant a decouvrir des agents therapeutiques

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ABIDI S L: "Chromatographic analysis of plant sterols in foods and vegetable oils", JOURNAL OF CHROMATOGRAPHY A, ELSEVIER SCIENCE, NL, vol. 935, no. 1-2, 23 November 2001 (2001-11-23), pages 173 - 201, XP004322070, ISSN: 0021-9673 *
DATABASE WPI Section Ch Week 198015, Derwent World Patents Index; Class B05, AN 1980-26000C, XP002261953 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9161562B2 (en) 2004-06-04 2015-10-20 Horizon Science Pty Ltd Natural sweetener
US9364016B2 (en) 2006-09-19 2016-06-14 The Product Makers (Australia) Pty Ltd Extracts derived from sugar cane and a process for their manufacture

Also Published As

Publication number Publication date
GB0205184D0 (en) 2002-04-17
AU2003216986A8 (en) 2003-09-16
AU2003216986A1 (en) 2003-09-16
WO2003074144A2 (fr) 2003-09-12

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