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RU93030644A - METHOD OF PREPARING COLLAGEN-CONTAINING RAW MATERIALS FOR GELATIN PRODUCTION - Google Patents

METHOD OF PREPARING COLLAGEN-CONTAINING RAW MATERIALS FOR GELATIN PRODUCTION

Info

Publication number
RU93030644A
RU93030644A RU93030644/13A RU93030644A RU93030644A RU 93030644 A RU93030644 A RU 93030644A RU 93030644/13 A RU93030644/13 A RU 93030644/13A RU 93030644 A RU93030644 A RU 93030644A RU 93030644 A RU93030644 A RU 93030644A
Authority
RU
Russia
Prior art keywords
raw materials
containing raw
washing
preparing collagen
gelatin production
Prior art date
Application number
RU93030644/13A
Other languages
Russian (ru)
Other versions
RU2061724C1 (en
Inventor
Н.П. Сазонова
О.О. Баблоян
А.А. Чеховской
Д.Н. Прохорцев
В.Б. Ермаленок
В.И. Ивашов
Original Assignee
Н.П. Сазонова
О.О. Баблоян
А.А. Чеховской
Д.Н. Прохорцев
В.Б. Ермаленок
В.И. Ивашов
Filing date
Publication date
Application filed by Н.П. Сазонова, О.О. Баблоян, А.А. Чеховской, Д.Н. Прохорцев, В.Б. Ермаленок, В.И. Ивашов filed Critical Н.П. Сазонова
Priority to RU93030644A priority Critical patent/RU2061724C1/en
Priority claimed from RU93030644A external-priority patent/RU2061724C1/en
Publication of RU93030644A publication Critical patent/RU93030644A/en
Application granted granted Critical
Publication of RU2061724C1 publication Critical patent/RU2061724C1/en

Links

Claims (1)

Изобретение относится к желатиновому производству и может быть использовано при переработке коллагеносодержащих отходов кожевенной промышленности. В способе подготовки коллагеносодержащего сырья к производству желатина, включающем измельчение сырья, промывку, обработку щелочью, дополнительную промывку, нейтрализацию кислотой и окончательную промывку, обработку щелочью проводят в присутствии пероксида водорода при их концентрациях соответственно 1,5 - 5,0% и 1,0 - 3,0% в течение 10 - 22 ч, а после промывки, обработки щелочью и перед нейтрализацией кислотой дополнительно производят прессование сырья.The invention relates to gelatin production and can be used in the processing of collagen-containing wastes of the leather industry. In the method of preparing collagen-containing raw materials for the production of gelatin, including grinding of raw materials, washing, treatment with alkali, additional washing, neutralization with acid and final washing, treatment with alkali is carried out in the presence of hydrogen peroxide at their concentrations respectively 1.5-5.0% and 1.0 - 3.0% for 10 to 22 hours, and after washing, treatment with alkali and before neutralization with acid, the raw material is additionally compressed.
RU93030644A 1993-06-03 1993-06-03 Method for preparation of collagen-containing raw materials for production of gelatin RU2061724C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93030644A RU2061724C1 (en) 1993-06-03 1993-06-03 Method for preparation of collagen-containing raw materials for production of gelatin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93030644A RU2061724C1 (en) 1993-06-03 1993-06-03 Method for preparation of collagen-containing raw materials for production of gelatin

Publications (2)

Publication Number Publication Date
RU93030644A true RU93030644A (en) 1996-03-10
RU2061724C1 RU2061724C1 (en) 1996-06-10

Family

ID=20142999

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93030644A RU2061724C1 (en) 1993-06-03 1993-06-03 Method for preparation of collagen-containing raw materials for production of gelatin

Country Status (1)

Country Link
RU (1) RU2061724C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2609635C1 (en) * 2015-12-25 2017-02-02 Акционерное Общество "Верхневолжский кожевенный завод" Method for production of collagen protein from animal raw materials, collagen products and methods for use thereof

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