CR20200318A - Método para identificar y aislar compuestos bioactivos de extractos de algas - Google Patents

Método para identificar y aislar compuestos bioactivos de extractos de algas

Info

Publication number
CR20200318A
CR20200318A CR20200318A CR20200318A CR20200318A CR 20200318 A CR20200318 A CR 20200318A CR 20200318 A CR20200318 A CR 20200318A CR 20200318 A CR20200318 A CR 20200318A CR 20200318 A CR20200318 A CR 20200318A
Authority
CR
Costa Rica
Prior art keywords
filtrate
identifying
bioactive compounds
extract
algae extracts
Prior art date
Application number
CR20200318A
Other languages
English (en)
Inventor
Anne Guiboileau
Samantha Besse
Jean-Marie Joubert
Philippe Potin
Céline Conan
Original Assignee
Laboratoires Goemar
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 Laboratoires Goemar filed Critical Laboratoires Goemar
Publication of CR20200318A publication Critical patent/CR20200318A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/03—Algae
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
    • A01P21/00—Plant growth regulators
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/005—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor after treatment of microbial biomass not covered by C12N1/02 - C12N1/08
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5097—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving plant cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Biomedical Technology (AREA)
  • Mycology (AREA)
  • Agronomy & Crop Science (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Immunology (AREA)
  • Dentistry (AREA)
  • Urology & Nephrology (AREA)
  • Organic Chemistry (AREA)
  • Botany (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Pest Control & Pesticides (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Cell Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

<p>Un método para aislar y purificar compuestos bioactivos en un extracto obtenido a partir de alga. El método involucra los pasos de: (a) hacer circular el extracto a través de una membrana de ultrafiltración que tiene un corte de peso molecular adecuado; (b) recolectar filtrado a partir del extracto de algas para obtener una primera fracción de filtrado y un retenido; y (c) enjuagar el retenido para obtener una o más fracciones de filtrado adicionales. La bioactividad de la primera fracción de filtrado y las fracciones de filtrado adicionales pueden evaluarse entonces para determinar su eficacia sobre el crecimiento de las plantas. Además se describen una o más moléculas bioactivas aisladas a partir de una especie de alga en la cual dicha o dichas moléculas bioactivas tienen un peso molecular en el rango de aproximadamente 0,15 kDa a aproximadamente 1,0 kDa y son capaces de potenciar o mejorar el crecimiento de las plantas.</p>
CR20200318A 2017-12-18 2018-12-17 Método para identificar y aislar compuestos bioactivos de extractos de algas CR20200318A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1762345A FR3074998B1 (fr) 2017-12-18 2017-12-18 Procede pour identifier et isoler des composes bioactifs a partir d'extraits d'algues
PCT/EP2018/085254 WO2019121539A1 (en) 2017-12-18 2018-12-17 Method of identifying and isolating bioactive compounds from seaweed extracts

Publications (1)

Publication Number Publication Date
CR20200318A true CR20200318A (es) 2020-10-05

Family

ID=62948148

Family Applications (1)

Application Number Title Priority Date Filing Date
CR20200318A CR20200318A (es) 2017-12-18 2018-12-17 Método para identificar y aislar compuestos bioactivos de extractos de algas

Country Status (19)

Country Link
US (1) US20200329714A1 (es)
EP (1) EP3726995A1 (es)
JP (1) JP7335245B2 (es)
KR (2) KR20230003625A (es)
CN (1) CN111526721A (es)
AR (1) AR113960A1 (es)
AU (1) AU2018391577B2 (es)
CA (1) CA3085673A1 (es)
CL (1) CL2020001617A1 (es)
CO (1) CO2020007276A2 (es)
CR (1) CR20200318A (es)
EA (1) EA202091492A8 (es)
FR (1) FR3074998B1 (es)
MY (1) MY209080A (es)
NI (1) NI202000046A (es)
PH (1) PH12020550866B1 (es)
UA (1) UA124910C2 (es)
WO (1) WO2019121539A1 (es)
ZA (1) ZA202003638B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021258146A1 (en) * 2020-06-24 2021-12-30 University Of The Sunshine Coast Bioactive compounds from seaweed and method
PY2333380A (es) * 2022-05-06 2023-11-09 Acadian Seaplants Ltd Composiciones que contienen l-carnitina y extracto de algas marinas para mitigar el estrés abiótico en las planatas
JP7603332B2 (ja) 2023-03-03 2024-12-20 株式会社Agri Smile プログラム、情報処理方法、及び情報処理装置

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CA980261A (en) * 1972-08-16 1975-12-23 Uniroyal Ltd. Process for the purification and concentration of solutions derived from marine algae
US4342751A (en) * 1981-03-09 1982-08-03 Eli Lilly And Company Majusculamide C
US4608077A (en) * 1985-04-05 1986-08-26 Schwede John G Process for promoting and regulating plant growth with caulerpin
FR2693454B1 (fr) * 1992-07-07 1994-10-07 Goemar Laboratoires Compositions à usage agricole contenant de la laminarine; procédé de culture de plantes utilisant ces compositions.
JP4236016B2 (ja) * 1998-03-12 2009-03-11 ヤマキ株式会社 アゾジリキソフラノシドアデニン誘導体
WO2002007743A2 (de) * 2000-07-26 2002-01-31 Vitaplant Ag Piper methysticum pflanzenextrakt
RU2240816C1 (ru) 2003-07-28 2004-11-27 Тихоокеанский институт биоорганической химии Дальневосточного отделения РАН Способ комплексной переработки бурых водорослей с получением препаратов для медицины и косметологии
JP2005170836A (ja) * 2003-12-10 2005-06-30 Riken Vitamin Co Ltd 海藻抽出物およびそれを含むリパーゼ阻害剤
WO2006017943A1 (en) * 2004-08-17 2006-02-23 Ocean Nutrition Canada Ltd. Ascophyllum compositions and methods
RU2337571C2 (ru) * 2006-08-11 2008-11-10 Мурманский морской биологический институт Кольского научного центра Российской академии наук (ММБИ КНЦ РАН) Способ комплексной переработки фукусовых водорослей (варианты)
JP5254572B2 (ja) * 2007-06-22 2013-08-07 エステー株式会社 精製カラギーナン及びその製造方法
CN101580555B (zh) * 2009-05-18 2012-02-29 北京雷力联合海洋生物科技有限公司 一种不同分子量范围的岩藻多糖的制备方法
CN102228125B (zh) * 2011-05-27 2013-04-03 湖州佳美生物化学制品有限公司 海藻活性肽的制备方法
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Also Published As

Publication number Publication date
BR112020012394A2 (pt) 2020-11-24
EA202091492A1 (ru) 2020-09-09
AU2018391577A1 (en) 2020-06-25
FR3074998B1 (fr) 2020-03-27
US20200329714A1 (en) 2020-10-22
UA124910C2 (uk) 2021-12-08
CL2020001617A1 (es) 2021-01-04
AU2018391577B2 (en) 2024-05-09
NI202000046A (es) 2020-11-16
AR113960A1 (es) 2020-07-01
EA202091492A8 (ru) 2020-11-30
JP7335245B2 (ja) 2023-08-29
ZA202003638B (en) 2023-10-25
PH12020550866B1 (en) 2024-05-22
JP2021506845A (ja) 2021-02-22
EP3726995A1 (en) 2020-10-28
CN111526721A (zh) 2020-08-11
FR3074998A1 (fr) 2019-06-21
PH12020550866A1 (en) 2021-05-17
CO2020007276A2 (es) 2020-11-20
WO2019121539A1 (en) 2019-06-27
KR20230003625A (ko) 2023-01-06
CA3085673A1 (en) 2020-06-12
KR20200103745A (ko) 2020-09-02
MY209080A (en) 2025-06-19

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