RU2003109412A - METHOD FOR PRODUCING PROTEIN HYDROLYSIS FROM SOLID CHROME-CONTAINING WASTE OF LEATHER PRODUCTION - Google Patents
METHOD FOR PRODUCING PROTEIN HYDROLYSIS FROM SOLID CHROME-CONTAINING WASTE OF LEATHER PRODUCTIONInfo
- Publication number
- RU2003109412A RU2003109412A RU2003109412/13A RU2003109412A RU2003109412A RU 2003109412 A RU2003109412 A RU 2003109412A RU 2003109412/13 A RU2003109412/13 A RU 2003109412/13A RU 2003109412 A RU2003109412 A RU 2003109412A RU 2003109412 A RU2003109412 A RU 2003109412A
- Authority
- RU
- Russia
- Prior art keywords
- stage
- carried out
- containing waste
- protein hydrolysis
- leather production
- Prior art date
Links
- 239000002699 waste material Substances 0.000 title claims 3
- 239000007787 solid Substances 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title 2
- 238000006460 hydrolysis reaction Methods 0.000 title 1
- 102000004169 proteins and genes Human genes 0.000 title 1
- 108090000623 proteins and genes Proteins 0.000 title 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 5
- 239000007864 aqueous solution Substances 0.000 claims 4
- 108091005650 Basic proteases Proteins 0.000 claims 2
- 108091005544 Neutral proteases Proteins 0.000 claims 2
- 108090000284 Pepsin A Proteins 0.000 claims 2
- 235000006408 oxalic acid Nutrition 0.000 claims 2
- 206010000060 Abdominal distension Diseases 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 230000002255 enzymatic Effects 0.000 claims 1
- 239000010985 leather Substances 0.000 claims 1
- 229940111202 pepsin Drugs 0.000 claims 1
- 239000003531 protein hydrolysate Substances 0.000 claims 1
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2003109412/13A RU2249047C2 (en) | 2003-04-04 | 2003-04-04 | Method of preparing protein hydrolyzate from solid chromium-containing leather manufacture waste |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2003109412/13A RU2249047C2 (en) | 2003-04-04 | 2003-04-04 | Method of preparing protein hydrolyzate from solid chromium-containing leather manufacture waste |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2003109412A true RU2003109412A (en) | 2004-12-27 |
RU2249047C2 RU2249047C2 (en) | 2005-03-27 |
Family
ID=35560717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2003109412/13A RU2249047C2 (en) | 2003-04-04 | 2003-04-04 | Method of preparing protein hydrolyzate from solid chromium-containing leather manufacture waste |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2249047C2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0502276A (en) * | 2005-06-09 | 2007-02-06 | Joana D Arc Felix De Sousa | hydrolyzed collagen and chromium / collagen complex extraction process from chrome-tanned leather waste |
BRPI0502277A (en) * | 2005-06-09 | 2007-02-06 | Joana D Arc Felix De Sousa | extraction process of gelled collagen and chromium / collagen complex of chromium tanned leather waste |
CN100387727C (en) * | 2006-11-22 | 2008-05-14 | 四川大学 | Eco-chromium tannage adjuvant and its preparation method |
RU2490286C1 (en) * | 2012-02-07 | 2013-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) | Method of producing protein hydrolysate |
RU2486212C1 (en) * | 2012-02-08 | 2013-06-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) | Method of producing protein hydrolysate |
RU2715639C1 (en) * | 2019-07-04 | 2020-03-02 | Общество с ограниченной ответственностью "Малое инновационное предприятие "ЭКОМ" (ООО "МИП "ЭКОМ") | Method for producing a bioactive collagen product |
-
2003
- 2003-04-04 RU RU2003109412/13A patent/RU2249047C2/en not_active IP Right Cessation
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