AR032701A1 - Una planta, semillas y un aceite con contenido aumentado de triacilgliceroles saturados y un aceite que tiene un elevado contenido de acido estearico - Google Patents

Una planta, semillas y un aceite con contenido aumentado de triacilgliceroles saturados y un aceite que tiene un elevado contenido de acido estearico

Info

Publication number
AR032701A1
AR032701A1 ARP020100524A ARP020100524A AR032701A1 AR 032701 A1 AR032701 A1 AR 032701A1 AR P020100524 A ARP020100524 A AR P020100524A AR P020100524 A ARP020100524 A AR P020100524A AR 032701 A1 AR032701 A1 AR 032701A1
Authority
AR
Argentina
Prior art keywords
seeds
oil
sunflower
seed
progeny
Prior art date
Application number
ARP020100524A
Other languages
English (en)
Inventor
Rafael Garces
Valle Fernandez-Moya
Enrique Martinez-Force
Original Assignee
Consejo Superior Investigacion
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 Consejo Superior Investigacion filed Critical Consejo Superior Investigacion
Publication of AR032701A1 publication Critical patent/AR032701A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
    • A01H5/10—Seeds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
    • A01H6/00—Angiosperms, i.e. flowering plants, characterised by their botanic taxonomy
    • A01H6/14—Asteraceae or Compositae, e.g. safflower, sunflower, artichoke or lettuce
    • A01H6/1464—Helianthus annuus [sunflower]
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
    • A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Developmental Biology & Embryology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Edible Oils And Fats (AREA)
  • Fats And Perfumes (AREA)

Abstract

Se refiere a una semilla de girasol que comprende un aceite de girasol con un contenido aumentado de ácido estático, en comparacion con semillas del tipo natural (preferentemente entre 19,1 y 35% en peso en relacion con la cantidad total de ácidos grasos en el aceite y comprendiendo el aceite al menos 3,4% de las especies de triacilglicerol que tienen la formula general SMS y no menos de 5,0% de las especies de triacilglicerol que tienen la formula general SMM), semilla que puede ser obtenida tratando semillas parentales con un agente mutagénico durante un período de tiempo y en una concentracion suficiente para inducir una o más mutaciones en la característica genética implicada en la biosíntesis del ácido esteárico, lo que resulta en una produccion aumentada de ácido esteárico, germinando las semillas tratadas y cultivando a partir de las mismas una progenie de plantas, recolectando y analizando semillas de la progenie, seleccionando semillas que han adquirido las características genéticas deseables y repitiendo opcionalmente el ciclo de germinacion, cultivacion y recoleccion de las semillas. La invencion se refiere además al aceite extraído de las semillas, a un método para preparar las semillas de girasol, a un método para preparar tal aceite de girasol, a plantas de girasol producidas a partir de las semillas y al uso del aceite.
ARP020100524A 2001-02-16 2002-02-15 Una planta, semillas y un aceite con contenido aumentado de triacilgliceroles saturados y un aceite que tiene un elevado contenido de acido estearico AR032701A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26966101P 2001-02-16 2001-02-16

Publications (1)

Publication Number Publication Date
AR032701A1 true AR032701A1 (es) 2003-11-19

Family

ID=23028158

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020100524A AR032701A1 (es) 2001-02-16 2002-02-15 Una planta, semillas y un aceite con contenido aumentado de triacilgliceroles saturados y un aceite que tiene un elevado contenido de acido estearico

Country Status (8)

Country Link
US (1) US7569712B2 (es)
EP (1) EP1372376B1 (es)
AR (1) AR032701A1 (es)
AT (1) ATE403372T1 (es)
DE (1) DE60228059D1 (es)
DK (1) DK1372376T3 (es)
ES (1) ES2309158T3 (es)
WO (1) WO2002065829A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2502793C2 (ru) * 2003-11-14 2013-12-27 Консехо Супериор Де Инвестигасионес Сьентификас Масло, семена и растения подсолнечника с модифицированным распределением жирных кислот в молекуле триацилглицерина
WO2013004280A1 (en) 2011-07-01 2013-01-10 Advanta International Bv Isolated mutated nucleotide sequences that encode a modified oleate destaurase sunflower protein, modified protein, methods and uses
US10804001B1 (en) 2019-04-24 2020-10-13 Euclid Technlabs, LLC Broad band tunable energy electron beam pulser

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588604A (en) * 1984-12-21 1986-05-13 The Procter & Gamble Company Solvent fractionation process for obtaining temperable confectionery fat from palm oil
GB8826770D0 (en) * 1988-11-16 1988-12-21 Unilever Plc Edible spread
US5557037A (en) * 1989-12-05 1996-09-17 Iowa State University Research Foundation, Inc. Soybeans having elevated contents of saturated fatty acids
US5276264A (en) 1991-01-09 1994-01-04 Pioneer Hi-Bred International, Inc. Sunflower products having lower levels of saturated fatty acids
US5395629A (en) * 1992-11-12 1995-03-07 Nestec S.A. Preparation of butterfat and vegetable butter substitutes
HU225065B1 (en) 1993-09-14 2006-05-29 Unilever Nv Natural triglyceride fat and its use
US6891091B2 (en) * 1994-01-31 2005-05-10 Consejo Superior De Investigaciones Cientificas Plant, seeds and oil with saturated triacylglycerol content and oil having a high stearic acid content
HU223419B1 (hu) * 1994-01-31 2004-06-28 Consejo Superior De Investigaciones Cientificas Nagy sztearinsav-tartalmú napraforgómag és napraforgóolaj, eljárás ezek előállítására, valamint a magvakból nevelt növény, az olaj alkalmazása és az olajat tartalmazó termékek
ATE221319T1 (de) 1996-02-09 2002-08-15 Unilever Nv Essbare, pflanzliches fett enthaltende zusammensetzung
US6229033B1 (en) 1998-05-11 2001-05-08 E. I. Du Pont De Nemours And Company Fat products from high stearic soybean oil and a method for the production thereof
ES2407872T3 (es) * 1998-06-05 2013-06-14 Consejo Superior De Investigaciones Cientificas Aceites vegetales de alta estabilidad
EP1185160B1 (en) 1999-06-04 2006-08-23 Consejo Superior de Investigaciones Cientificas High oleic and high stearic acid sunflower plants, seeds and oils
US6348610B1 (en) * 1999-06-04 2002-02-19 Consejo Superior De Investigaciones Cientificas (Csic) Oil from seeds with a modified fatty acid composition

Also Published As

Publication number Publication date
ES2309158T3 (es) 2008-12-16
US7569712B2 (en) 2009-08-04
ATE403372T1 (de) 2008-08-15
DK1372376T3 (da) 2008-11-24
DE60228059D1 (de) 2008-09-18
WO2002065829A2 (en) 2002-08-29
WO2002065829A3 (en) 2003-10-30
US20040083502A1 (en) 2004-04-29
EP1372376A2 (en) 2004-01-02
EP1372376B1 (en) 2008-08-06

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