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CL2019002055A1 - Method of obtaining a chitosan-silicon solution in proportions of up to 20% chitosan and 30% acid silicon - Google Patents

Method of obtaining a chitosan-silicon solution in proportions of up to 20% chitosan and 30% acid silicon

Info

Publication number
CL2019002055A1
CL2019002055A1 CL2019002055A CL2019002055A CL2019002055A1 CL 2019002055 A1 CL2019002055 A1 CL 2019002055A1 CL 2019002055 A CL2019002055 A CL 2019002055A CL 2019002055 A CL2019002055 A CL 2019002055A CL 2019002055 A1 CL2019002055 A1 CL 2019002055A1
Authority
CL
Chile
Prior art keywords
chitosan
silicon
obtaining
proportions
acid
Prior art date
Application number
CL2019002055A
Other languages
Spanish (es)
Inventor
Eugenia Kehr Duhart Marcia
Original Assignee
Mkd Agro Spa
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 Mkd Agro Spa filed Critical Mkd Agro Spa
Priority to CL2019002055A priority Critical patent/CL2019002055A1/en
Publication of CL2019002055A1 publication Critical patent/CL2019002055A1/en
Priority to PCT/CL2020/050071 priority patent/WO2021012062A1/en

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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • 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
    • A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Organic Chemistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Polymers & Plastics (AREA)
  • Pest Control & Pesticides (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Virology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

La invención descrita corresponde a un método de obtención de una solución ácida y homogénea de quitosano al 2-20% y silicio ácido al 2-30% estable al corto plazo. Esta composición posee propiedades de biopesticida, biofertilizante, bioestimulante, efecto SAR y tolerancia de la planta frente a condiciones de stress, lo que potencia tanto el crecimiento de la planta como la prevención de infecciones provenientes de agentes patógenos y una mejor postcosecha.The invention described corresponds to a method for obtaining an acidic and homogeneous solution of chitosan at 2-20% and silicon acid at 2-30% stable in the short term. This composition has properties of biopesticide, biofertilizer, biostimulant, SAR effect and tolerance of the plant against stress conditions, which enhances both the growth of the plant and the prevention of infections from pathogens and a better postharvest.

CL2019002055A 2019-07-23 2019-07-23 Method of obtaining a chitosan-silicon solution in proportions of up to 20% chitosan and 30% acid silicon CL2019002055A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CL2019002055A CL2019002055A1 (en) 2019-07-23 2019-07-23 Method of obtaining a chitosan-silicon solution in proportions of up to 20% chitosan and 30% acid silicon
PCT/CL2020/050071 WO2021012062A1 (en) 2019-07-23 2020-07-07 Method for obtaining a homogeneous acidic chitosan–silicon solution that is stable in the short term, which comprises preparing an acidic chitosan solution at a concentration of 2-20% by weight chitosan and an acidic silicon solution at a concentration of 2-30% silicon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2019002055A CL2019002055A1 (en) 2019-07-23 2019-07-23 Method of obtaining a chitosan-silicon solution in proportions of up to 20% chitosan and 30% acid silicon

Publications (1)

Publication Number Publication Date
CL2019002055A1 true CL2019002055A1 (en) 2019-10-11

Family

ID=68383438

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2019002055A CL2019002055A1 (en) 2019-07-23 2019-07-23 Method of obtaining a chitosan-silicon solution in proportions of up to 20% chitosan and 30% acid silicon

Country Status (2)

Country Link
CL (1) CL2019002055A1 (en)
WO (1) WO2021012062A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08283104A (en) * 1995-04-13 1996-10-29 Lion Corp Plant bioactivity promoter
JPH10218707A (en) * 1997-02-13 1998-08-18 Lion Corp Soil / plant spray liquid composition
WO2009035414A1 (en) * 2007-09-10 2009-03-19 National University Of Singapore Chitosan construct and method of preparing the same
WO2012035364A1 (en) * 2010-09-15 2012-03-22 Creogen D.O.O. Stabilized solution of ortho-silicic acid, its preparation and use
CN107698352A (en) * 2017-11-17 2018-02-16 广西北贸农牧有限公司 For promoting precocious compound liquid fertilizer of guava and preparation method thereof
CN109042853A (en) * 2018-09-29 2018-12-21 山东祥维斯生物科技股份有限公司 For leafy vegetable or the non-gelation antistaling agent fresh-keeping from native fresh flower

Also Published As

Publication number Publication date
WO2021012062A1 (en) 2021-01-28

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CL2019002055A1 (en) Method of obtaining a chitosan-silicon solution in proportions of up to 20% chitosan and 30% acid silicon