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PE101998A1 - Proceso para la extraccion de proantocianidinas a partir de material botanico - Google Patents

Proceso para la extraccion de proantocianidinas a partir de material botanico

Info

Publication number
PE101998A1
PE101998A1 PE1997000414A PE00041497A PE101998A1 PE 101998 A1 PE101998 A1 PE 101998A1 PE 1997000414 A PE1997000414 A PE 1997000414A PE 00041497 A PE00041497 A PE 00041497A PE 101998 A1 PE101998 A1 PE 101998A1
Authority
PE
Peru
Prior art keywords
extraction
separate
proanthocyanidines
ultrafiltration
liquor
Prior art date
Application number
PE1997000414A
Other languages
English (en)
Inventor
Kelvin Winston Duncan
Ian Alexander Gilmour
Original Assignee
Kelvin Winston Duncan
Ian Alexander Gilmour
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 Kelvin Winston Duncan, Ian Alexander Gilmour filed Critical Kelvin Winston Duncan
Publication of PE101998A1 publication Critical patent/PE101998A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
    • C09K15/34—Anti-oxidant compositions; Compositions inhibiting chemical change containing plant or animal materials of unknown composition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P39/00—General protective or antinoxious agents
    • A61P39/06—Free radical scavengers or antioxidants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Botany (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Biochemistry (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

SE REFIERE A UN METODO PARA LA EXTRACCION Y AISLAMIENTO DE PROANTOCIANIDINAS (COMPUESTOS FENOLICOS DE BAJO PESO MOLECULAR CON ACTIVIDAD ANTIOXIDANTE) A PARTIR DE MATERIAL BOTANICO, PREFERENTEMENTE CORTEZA DE PINUS RADIATA DE 15 ANOS DE EDAD, QUE COMPRENDE: 1) REDUCCION DEL TAMANO DEL MATERIAL DE CORTEZA A PARTICULAS CON TAMANO MENOR DE 15 mm; 2) EXTRACCION DEL MATERIAL CON AGUA CALIENTE DESOXIGENADA POR UN TIEMPO ENTRE 1 min Y 20 h Y TEMPERATURAS ENTRE 60�C Y 100�C A PRESION ATMOSFERICA O ENTRE 100�C Y 125�C A PRESIONES SUPERIORES A LA PRESION ATMOSFERICA; DONDE DICHA EXTRACCION PUEDE REALIZARSE EN UNA OPERACION POR CARGAS EN UN REACTOR PROVISTO DE MEDIOS DE CALENTAMIENTO, EN UNA SERIE DE 1 O MAS REACTORES DE AGITACION CONTINUA O EN UNA SERIE DE 1 O MAS REACTORES DE FLUJO TAPON; 3) SEPARAR EL RESIDUO SOLIDO DEL LICOR, 4) SEPARAR EL LICOR EN UNA SOLUCION CONCENTRADA Y FLUJOS DE DESECHO MEDIANTE UN METODO SELECCIONADO DE ENTRE ULTRAFILTRACION, OSMOSIS INVERSA O UNA COMBINACION DE ELLOS; 5) SECAR LA SOLUCION CONCENTRADA PARA PRODUCIR PROANTOCIANIDINAS SOLIDAS POR UN METODO SELECCIONADO DE ENTRE EVAPORACION, CRISTALIZACION, LIOFILIZACION, SECADO AL VACIO O UNA COMBINACION DE ELLOS; 6) SEPARAR LOS FLUJOS DE DESECHO EN AGUA Y UNA FRACCION RICA EN TANINOS QUE SON RECUPERADOS MEDIANTE ULTRAFILTRACION
PE1997000414A 1996-05-23 1997-05-23 Proceso para la extraccion de proantocianidinas a partir de material botanico PE101998A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ28664696 1996-05-23

Publications (1)

Publication Number Publication Date
PE101998A1 true PE101998A1 (es) 1999-01-19

Family

ID=19925761

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1997000414A PE101998A1 (es) 1996-05-23 1997-05-23 Proceso para la extraccion de proantocianidinas a partir de material botanico

Country Status (11)

Country Link
US (1) US5968517A (es)
EP (1) EP0840770A4 (es)
KR (1) KR100473278B1 (es)
AR (1) AR007266A1 (es)
AU (1) AU727283B2 (es)
CA (1) CA2227777A1 (es)
ID (1) ID17777A (es)
MY (1) MY119282A (es)
PE (1) PE101998A1 (es)
WO (1) WO1997044407A1 (es)
ZA (1) ZA974512B (es)

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JPWO2005070443A1 (ja) * 2004-01-21 2007-12-27 株式会社東洋新薬 樹皮抽出物
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US20070065486A1 (en) * 2004-05-21 2007-03-22 Migco Limited Migraine remedy
US20060073220A1 (en) * 2004-07-08 2006-04-06 Daugherty F J Cinnamon extract enriched for polyphenols and methods of preparing same
PL2520183T3 (pl) 2005-02-04 2017-12-29 Peter Heger Zastosowanie połączenia substancji czynnych zawierające hydroksystilben do leczenia depresji i stanów lękowych
AU2006210119B2 (en) 2005-02-04 2011-09-22 Peter Heger Dosage forms of active ingredients containing hydroxystilbene for treating menopausal complaints
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GB2506667A (en) * 2012-10-05 2014-04-09 Dublin Inst Of Technology Extraction of antioxidants from fruit waste
CN103351370B (zh) * 2013-07-16 2015-08-05 句容市春城镇年胜葡萄园 一种葡萄籽中原花青素的提取方法
CL2017001517A1 (es) * 2017-06-13 2017-10-06 Univ De Concepción Proceso de disolución selectiva de componentes de corteza de especies arbóreas.
CN107898826A (zh) * 2017-11-01 2018-04-13 云南谷益美农业开发有限公司 含大麻二酚的火麻浸膏的制备方法
KR20230089257A (ko) * 2021-12-13 2023-06-20 주식회사 대산 소나무로부터 피노실빈을 효율적으로 추출하는 방법
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Also Published As

Publication number Publication date
AR007266A1 (es) 1999-10-27
ID17777A (id) 1998-01-29
KR100473278B1 (ko) 2005-08-29
AU727283B2 (en) 2000-12-07
AU2917197A (en) 1997-12-09
EP0840770A4 (en) 2002-03-20
MY119282A (en) 2005-04-30
EP0840770A1 (en) 1998-05-13
WO1997044407A1 (en) 1997-11-27
KR19990035867A (ko) 1999-05-25
ZA974512B (en) 1997-12-29
US5968517A (en) 1999-10-19
CA2227777A1 (en) 1997-11-27

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