PL400078A1 - Method for producing chitosan-protein biopolymer material - Google Patents

Method for producing chitosan-protein biopolymer material

Info

Publication number
PL400078A1
PL400078A1 PL400078A PL40007812A PL400078A1 PL 400078 A1 PL400078 A1 PL 400078A1 PL 400078 A PL400078 A PL 400078A PL 40007812 A PL40007812 A PL 40007812A PL 400078 A1 PL400078 A1 PL 400078A1
Authority
PL
Poland
Prior art keywords
chitosan
protein
biopolymer material
mixed
producing chitosan
Prior art date
Application number
PL400078A
Other languages
Polish (pl)
Other versions
PL223280B1 (en
Inventor
Grzegorz Gorczyca
Robert Tylingo
Piotr Szweda
Sławomir Milewski
Maria Teresa Sadowska
Magdalena Marta Zalewska
Original Assignee
Politechnika Gdanska
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 Politechnika Gdanska filed Critical Politechnika Gdanska
Priority to PL400078A priority Critical patent/PL223280B1/en
Priority to PT138205877T priority patent/PT2920240T/en
Priority to PCT/PL2013/000085 priority patent/WO2014014370A2/en
Priority to DK13820587.7T priority patent/DK2920240T3/en
Priority to LTEPPCT/PL2013/000085T priority patent/LT2920240T/en
Priority to ES13820587T priority patent/ES2913107T3/en
Priority to EP13820587.7A priority patent/EP2920240B1/en
Priority to HRP20220638TT priority patent/HRP20220638T1/en
Publication of PL400078A1 publication Critical patent/PL400078A1/en
Publication of PL223280B1 publication Critical patent/PL223280B1/en

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  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Medicinal Preparation (AREA)

Abstract

Przedmiotem wynalazku jest sposób wytwarzania chitozanowo-bialkowego materialu biopolimerowego polegajacy na tym, ze przygotowuje sie roztwór chitozanu w mieszaninie kwasów, który nastepnie poddaje sie zobojetnieniu i separacji, po czym otrzymany strat przemywa sie woda, miesza z dodatkami modyfikacyjnymi, takimi jak zwiazki sieciujace, plastyfikatory, zwiazki biologicznie czynne, srodki konserwujace, formuje, inkubuje i kondycjonuje w znany sposób, przy czym przed dodaniem dodatków modyfikacyjnych roztwór chitozanu nasyca sie, korzystnie w trakcie procesu homogenizacji, kwasowymi tlenkami nieorganicznymi w warunkach cisnienia atmosferycznego, az do rozpuszczenia sie chitozanu, a nastepnie miesza sie z dyspersja dodatku bialkowego.The subject of the invention is a method for producing chitosan-protein biopolymer material consisting in the preparation of a chitosan solution in a mixture of acids, which is then subjected to neutralization and separation, after which the resulting loss is washed with water, mixed with modification additives such as crosslinking compounds, plasticizers , biologically active compounds, preservatives, forms, incubates and conditions in a known manner, wherein before the addition of modifying additives the chitosan solution is saturated, preferably during the homogenization process, with inorganic acid oxides under atmospheric pressure, until the chitosan dissolves, followed by mixed with the protein additive dispersion.

PL400078A 2012-07-20 2012-07-20 Process for preparing the chitosan-protein biopolymer material PL223280B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
PL400078A PL223280B1 (en) 2012-07-20 2012-07-20 Process for preparing the chitosan-protein biopolymer material
PT138205877T PT2920240T (en) 2012-07-20 2013-06-26 The method of obtaining the aqueous solution of chitosan, chitosan composition, chitosan aerosol, the method of producing the chitosan hydrogel membrane and the method of producing chitosan-protein biopolymer material
PCT/PL2013/000085 WO2014014370A2 (en) 2012-07-20 2013-06-26 The method of obtaining the aqueous solution of chitosan, chitosan composition, chitosan aerosol, the method of producing the chitosan hydrogel membrane and the method of producing chitosan-protein biopolymer material
DK13820587.7T DK2920240T3 (en) 2012-07-20 2013-06-26 PROCEDURE FOR THE PREPARATION OF AN Aqueous solution of CHITOSAN, CHITOSAN COMPOSITION, CHITOSANAEROSOL, PROCEDURE FOR MAKING A CHITOSANHYDROGEL MEMBRANE AND PREPARATION
LTEPPCT/PL2013/000085T LT2920240T (en) 2012-07-20 2013-06-26 The method of obtaining the aqueous solution of chitosan, chitosan composition, chitosan aerosol, the method of producing the chitosan hydrogel membrane and the method of producing chitosan-protein biopolymer material
ES13820587T ES2913107T3 (en) 2012-07-20 2013-06-26 Method for obtaining chitosan aqueous solution, chitosan composition, chitosan aerosol, method for producing chitosan hydrogel membrane, and method for producing chitosan-protein biopolymer material
EP13820587.7A EP2920240B1 (en) 2012-07-20 2013-06-26 The method of obtaining the aqueous solution of chitosan, chitosan composition, chitosan aerosol, the method of producing the chitosan hydrogel membrane and the method of producing chitosan-protein biopolymer material
HRP20220638TT HRP20220638T1 (en) 2012-07-20 2013-06-26 The method of obtaining the aqueous solution of chitosan, chitosan composition, chitosan aerosol, the method of producing the chitosan hydrogel membrane and the method of producing chitosan-protein biopolymer material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL400078A PL223280B1 (en) 2012-07-20 2012-07-20 Process for preparing the chitosan-protein biopolymer material

Publications (2)

Publication Number Publication Date
PL400078A1 true PL400078A1 (en) 2014-02-03
PL223280B1 PL223280B1 (en) 2016-10-31

Family

ID=50023063

Family Applications (1)

Application Number Title Priority Date Filing Date
PL400078A PL223280B1 (en) 2012-07-20 2012-07-20 Process for preparing the chitosan-protein biopolymer material

Country Status (1)

Country Link
PL (1) PL223280B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4285737A1 (en) 2022-06-05 2023-12-06 Chitone sp. z o.o. Chitosan composition using as a stabilising and preserving agent for food products, method for obtaining the composition, use of the composition asa preserving and stabilising agent for the protection of food products

Also Published As

Publication number Publication date
PL223280B1 (en) 2016-10-31

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