ES2128996B1 - EXTRACTION PROCESS WITH SUPERCRITICAL FLUIDS FOR THE PRODUCTION OF NATURAL ANTIOXIDANTS AND ANTIOXIDANT OBTAINED THROUGH SUCH PROCESS. - Google Patents

EXTRACTION PROCESS WITH SUPERCRITICAL FLUIDS FOR THE PRODUCTION OF NATURAL ANTIOXIDANTS AND ANTIOXIDANT OBTAINED THROUGH SUCH PROCESS.

Info

Publication number
ES2128996B1
ES2128996B1 ES009701418A ES9701418A ES2128996B1 ES 2128996 B1 ES2128996 B1 ES 2128996B1 ES 009701418 A ES009701418 A ES 009701418A ES 9701418 A ES9701418 A ES 9701418A ES 2128996 B1 ES2128996 B1 ES 2128996B1
Authority
ES
Spain
Prior art keywords
extraction
production
natural antioxidants
supercritical fluids
antioxidant obtained
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
ES009701418A
Other languages
Spanish (es)
Other versions
ES2128996A1 (en
Inventor
Rada Guillermo J Reglero
Galvan J Javier Tabera
Ezequiel M Elena Ibanez
Y Lopez-Amor S Lopez-Sebastian
Motilva Elena Ramos
Sorli Lorenzo Ballester
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.)
Hausmann S A
Original Assignee
Hausmann S A
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 Hausmann S A filed Critical Hausmann S A
Priority to ES009701418A priority Critical patent/ES2128996B1/en
Publication of ES2128996A1 publication Critical patent/ES2128996A1/en
Application granted granted Critical
Publication of ES2128996B1 publication Critical patent/ES2128996B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids

Landscapes

  • Extraction Or Liquid Replacement (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Proceso de extracción con fluidos supercríticos para la producción de antioxidantes naturales y antioxidante obtenido mediante dicho proceso. El proceso comprende, en una primera fase, un tratamiento enzimático de las hojas de la planta aromática objeto de la extracción y a una operación de arrastre con vapor de agua a efectos de eliminar una parte del aceite esencial, procediendo a continuación a obtener un extracto bruto mediante extracción sólido-líquido utilizando disolventes orgánicos, y procediendo finalmente a una fase de purificación del extracto con eliminación del aceite esencial residual mediante extracción con CO sub,2 en condiciones supercríticas.Extraction process with supercritical fluids for the production of natural antioxidants and antioxidant obtained through said process. The process includes, in a first phase, an enzymatic treatment of the leaves of the aromatic plant that is the object of extraction and a dragging operation with steam in order to eliminate a part of the essential oil, then proceeding to obtain a crude extract by solid-liquid extraction using organic solvents, and finally proceeding to a purification phase of the extract with removal of the residual essential oil by extraction with CO sub, 2 under supercritical conditions.

ES009701418A 1997-06-27 1997-06-27 EXTRACTION PROCESS WITH SUPERCRITICAL FLUIDS FOR THE PRODUCTION OF NATURAL ANTIOXIDANTS AND ANTIOXIDANT OBTAINED THROUGH SUCH PROCESS. Expired - Fee Related ES2128996B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES009701418A ES2128996B1 (en) 1997-06-27 1997-06-27 EXTRACTION PROCESS WITH SUPERCRITICAL FLUIDS FOR THE PRODUCTION OF NATURAL ANTIOXIDANTS AND ANTIOXIDANT OBTAINED THROUGH SUCH PROCESS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009701418A ES2128996B1 (en) 1997-06-27 1997-06-27 EXTRACTION PROCESS WITH SUPERCRITICAL FLUIDS FOR THE PRODUCTION OF NATURAL ANTIOXIDANTS AND ANTIOXIDANT OBTAINED THROUGH SUCH PROCESS.

Publications (2)

Publication Number Publication Date
ES2128996A1 ES2128996A1 (en) 1999-05-16
ES2128996B1 true ES2128996B1 (en) 2000-04-01

Family

ID=8299842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009701418A Expired - Fee Related ES2128996B1 (en) 1997-06-27 1997-06-27 EXTRACTION PROCESS WITH SUPERCRITICAL FLUIDS FOR THE PRODUCTION OF NATURAL ANTIOXIDANTS AND ANTIOXIDANT OBTAINED THROUGH SUCH PROCESS.

Country Status (1)

Country Link
ES (1) ES2128996B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107216948A (en) * 2017-07-25 2017-09-29 云南农业大学 A kind of extracting method of Albatrellus dispansus (Lloyd) Canf. ＆ Gilb essential oil and its application

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2814567B2 (en) * 1989-06-06 1998-10-22 ライオン株式会社 Method for producing natural antioxidants
JPH03293001A (en) * 1990-04-11 1991-12-24 Chisso Corp Method for deodorizing antioxidant component extracted from natural resouce
US5017397A (en) * 1990-04-25 1991-05-21 Uy Nguyen Process for extracting antioxidants from Labiatae herbs
JPH0453895A (en) * 1990-06-21 1992-02-21 T Hasegawa Co Ltd Production of natural anti-oxidant
DE4207739A1 (en) * 1992-03-11 1993-09-16 Sueddeutsche Kalkstickstoff METHOD FOR PRODUCING NATURAL ANTIOXIDANTS

Also Published As

Publication number Publication date
ES2128996A1 (en) 1999-05-16

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