RU2000101448A - METHOD FOR PREPARING A CHITOSAN COLLOIDAL SOLUTION - Google Patents

METHOD FOR PREPARING A CHITOSAN COLLOIDAL SOLUTION

Info

Publication number
RU2000101448A
RU2000101448A RU2000101448/13A RU2000101448A RU2000101448A RU 2000101448 A RU2000101448 A RU 2000101448A RU 2000101448/13 A RU2000101448/13 A RU 2000101448/13A RU 2000101448 A RU2000101448 A RU 2000101448A RU 2000101448 A RU2000101448 A RU 2000101448A
Authority
RU
Russia
Prior art keywords
chitosan
preparing
colloidal solution
dissolution
swelling
Prior art date
Application number
RU2000101448/13A
Other languages
Russian (ru)
Other versions
RU2189751C2 (en
Inventor
Иван Алексеевич Евдокимов
Андрей Георгиевич Храмцов
Сергей Вячеславович Василисин
Людмила Руслановна Алиева
Людмила Васильевна Брухис
Владимир Семенович Божко
Original Assignee
Северо-Кавказский государственный технический университет
Filing date
Publication date
Application filed by Северо-Кавказский государственный технический университет filed Critical Северо-Кавказский государственный технический университет
Priority to RU2000101448/13A priority Critical patent/RU2189751C2/en
Priority claimed from RU2000101448/13A external-priority patent/RU2189751C2/en
Publication of RU2000101448A publication Critical patent/RU2000101448A/en
Application granted granted Critical
Publication of RU2189751C2 publication Critical patent/RU2189751C2/en

Links

Claims (2)

1. Способ приготовления коллоидного раствора хитозана в органической кислоте, включающий процесс внесения сухого компонента в растворитель, тщательное перемешивание, набухание при периодическом перемешивании и выдерживание до полного растворения, отличающийся тем, что для растворения хитозана используют молочную сыворотку с кислотностью 100-200oТ, которую предварительно очищают от части сывороточных белков способом тепловой денатурации, охлаждают, фильтруют, вносят сухой хитозан в количестве 0,5-1,0%, перемешивают и осуществляют процесс набухания и растворения.1. A method of preparing a colloidal solution of chitosan in an organic acid, including the process of adding the dry component to the solvent, thoroughly mixing, swelling with periodic stirring, and holding until complete dissolution, characterized in that milk whey with an acidity of 100-200 o T is used to dissolve chitosan, which is preliminarily purified from part of whey proteins by thermal denaturation, cooled, filtered, dry chitosan is added in an amount of 0.5-1.0%, mixed and the process is carried out Abukhanov and dissolution. 2. Способ по п.1, отличающийся тем, что процесс набухания и растворения хитозана осуществляют при 15-20oС в течение до 24 ч.2. The method according to claim 1, characterized in that the process of swelling and dissolution of chitosan is carried out at 15-20 o C for up to 24 hours
RU2000101448/13A 2000-01-17 2000-01-17 Method of preparing colloid solution of chitosan RU2189751C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000101448/13A RU2189751C2 (en) 2000-01-17 2000-01-17 Method of preparing colloid solution of chitosan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000101448/13A RU2189751C2 (en) 2000-01-17 2000-01-17 Method of preparing colloid solution of chitosan

Publications (2)

Publication Number Publication Date
RU2000101448A true RU2000101448A (en) 2001-11-27
RU2189751C2 RU2189751C2 (en) 2002-09-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000101448/13A RU2189751C2 (en) 2000-01-17 2000-01-17 Method of preparing colloid solution of chitosan

Country Status (1)

Country Link
RU (1) RU2189751C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2447668C1 (en) * 2010-11-01 2012-04-20 Государственное образовательное учреждение высшего профессионального образования "Московский государственный университет прикладной биотехнологии" Method for extension of storage life of cooked sausages in protein casing

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