ES2032716A6 - Procedimiento para la extraccion de substancias de bajo peso moleculara traves de membrana presentes en productos naturales y sinteticos. - Google Patents

Procedimiento para la extraccion de substancias de bajo peso moleculara traves de membrana presentes en productos naturales y sinteticos.

Info

Publication number
ES2032716A6
ES2032716A6 ES9100649A ES9100649A ES2032716A6 ES 2032716 A6 ES2032716 A6 ES 2032716A6 ES 9100649 A ES9100649 A ES 9100649A ES 9100649 A ES9100649 A ES 9100649A ES 2032716 A6 ES2032716 A6 ES 2032716A6
Authority
ES
Spain
Prior art keywords
substances
extraction
molecular weight
low molecular
natural
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
ES9100649A
Other languages
English (en)
Inventor
Rodriguez Lucas Dominguez
Cancelo Jose Luis Blanco
Romo Miguel A Moreno
Fernandez Guillermo Suarez
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.)
Universidad Complutense de Madrid
Original Assignee
Universidad Complutense de Madrid
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 Universidad Complutense de Madrid filed Critical Universidad Complutense de Madrid
Priority to ES9100649A priority Critical patent/ES2032716A6/es
Priority to PCT/ES1992/000018 priority patent/WO1992016285A1/es
Priority to AU13256/92A priority patent/AU1325692A/en
Publication of ES2032716A6 publication Critical patent/ES2032716A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/243—Dialysis
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/70—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
    • A23L2/72—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration
    • A23L2/74—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration using membranes, e.g. osmosis, ultrafiltration
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Nutrition Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Fodder In General (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

PROCEDIMIENTO PARA LA EXTRACCION DE SUBSTANCIAS DE BAJO PESO MOLECULAR A TRAVES DE MEMBRANA PRESENTES EN PRODUCTOS NATURALES Y SINTETICOS REALIZADO MEDIANTE UN PROCESO DE MEMBRANA EN EL QUE HA SIDO SUBSTITUIDO EL SOLVENTE DE UNO DE LOS LADOS DE LA MEMBRANA SEMIPERMEABLE (DIFUSATO) POR UN SOLVENTE INMISCIBLE CON LA SOLUCION DE LA QUE SE QUIERE REALIZAR LA EXTRACCION (DIALIZATO). EL PROCEDIMIENTO PERMITE RECUPERAR UN PORCENTAJE ELEVADO DE SUSTANCIAS PERJUDICIALES DE LA SOLUCION O RECUPERAR SUSTANCIAS DE INTERES INDUSTRIAL A PARTIR DE LA FASE ORGANICA A LA QUE HAN PASADO POR DESTILACION Y/O CRISTALIZACION. ASIMISMO SE PUEDE UTILIZAR PARA ELIMINAR SUSTANCIAS PERJUDICIALES DE UNA SOLUCION A EXTRAER SUSTANCIAS CUYA DETECCION, IDENTIFICACION Y CUANTIFICACION TENGA INTERES CIENTIFICO O DE CONTROL SANITARIO, ECOLOGICO O ANALITICO DE OTRO TIPO.
ES9100649A 1991-03-13 1991-03-13 Procedimiento para la extraccion de substancias de bajo peso moleculara traves de membrana presentes en productos naturales y sinteticos. Expired - Fee Related ES2032716A6 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES9100649A ES2032716A6 (es) 1991-03-13 1991-03-13 Procedimiento para la extraccion de substancias de bajo peso moleculara traves de membrana presentes en productos naturales y sinteticos.
PCT/ES1992/000018 WO1992016285A1 (es) 1991-03-13 1992-02-13 Procedimiento para la extraccion de substancias de bajo peso molecular presentes en productos naturales y sinteticos
AU13256/92A AU1325692A (en) 1991-03-13 1992-02-13 Method for the extraction of substances of low molecular weight present in natural and synthetic products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9100649A ES2032716A6 (es) 1991-03-13 1991-03-13 Procedimiento para la extraccion de substancias de bajo peso moleculara traves de membrana presentes en productos naturales y sinteticos.

Publications (1)

Publication Number Publication Date
ES2032716A6 true ES2032716A6 (es) 1993-02-16

Family

ID=8271614

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9100649A Expired - Fee Related ES2032716A6 (es) 1991-03-13 1991-03-13 Procedimiento para la extraccion de substancias de bajo peso moleculara traves de membrana presentes en productos naturales y sinteticos.

Country Status (3)

Country Link
AU (1) AU1325692A (es)
ES (1) ES2032716A6 (es)
WO (1) WO1992016285A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5965111A (en) * 1998-05-01 1999-10-12 The Procter & Gamble Company Fast drying water-borne nail polish

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4311789A (en) * 1975-12-31 1982-01-19 Gambro Ag Method for sampling and measuring the content of a low-molecular weight compound in a complex fluid medium
SU1103146A1 (ru) * 1982-11-23 1984-07-15 Институт питания АМН СССР Способ определени патулина в пищевых продуктах
DE3310263A1 (de) * 1983-03-22 1984-09-27 Fresenius AG, 6380 Bad Homburg Verfahren zur entfernung von lipophilen stoffen aus waessrigen loesungen sowie vorrichtung zur durchfuehrung des verfahrens
US4921612A (en) * 1985-10-22 1990-05-01 The Trustees Of Stevens Institute Of Technology Asymmetrically-wettable porous membrane process
US4966707A (en) * 1986-05-13 1990-10-30 Celanese Corporation Liquid/liquid extractions with microporous membranes

Also Published As

Publication number Publication date
AU1325692A (en) 1992-10-21
WO1992016285A1 (es) 1992-10-01

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Effective date: 20110610