GR1008841B - A mechanical method to separate collagen type iv or spongin a from spongin b (spongin short chain collage) found in commercial species of sponges - Google Patents
A mechanical method to separate collagen type iv or spongin a from spongin b (spongin short chain collage) found in commercial species of spongesInfo
- Publication number
- GR1008841B GR1008841B GR20150100304A GR20150100304A GR1008841B GR 1008841 B GR1008841 B GR 1008841B GR 20150100304 A GR20150100304 A GR 20150100304A GR 20150100304 A GR20150100304 A GR 20150100304A GR 1008841 B GR1008841 B GR 1008841B
- Authority
- GR
- Greece
- Prior art keywords
- spongin
- sponges
- found
- collage
- short chain
- Prior art date
Links
- 102000004266 Collagen Type IV Human genes 0.000 title 1
- 108010042086 Collagen Type IV Proteins 0.000 title 1
- 238000010297 mechanical methods and process Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 6
- 102000008186 Collagen Human genes 0.000 abstract 3
- 108010035532 Collagen Proteins 0.000 abstract 3
- 229920001436 collagen Polymers 0.000 abstract 3
- 238000002955 isolation Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000003306 harvesting Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/34—Extraction; Separation; Purification by filtration, ultrafiltration or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/14—Extraction; Separation; Purification
- C07K1/36—Extraction; Separation; Purification by a combination of two or more processes of different types
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Peptides Or Proteins (AREA)
Abstract
This method refers to the mechanical separation of two collagen types found in the mesohyl of commercial species of sponges just after harvesting them from the fishing grounds or the sponge farms. The procedure is executed prior to the isolation and purification of the collagen types. The method also refers to the exploitation of dry sponges (or sponge pieces or the residues caused during the sponge processing) through sponging B production. The method targets to the simplification (modification) of the procedures described in several protocols used for the isolation of collagen thus leading to higher efficiency and lower production cost. Finally, the method is focused on the species of sponges to be used, is friendly to the environment due to the reduction of the discards giving also a possibility for their exploitation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR20150100304A GR1008841B (en) | 2015-06-30 | 2015-06-30 | A mechanical method to separate collagen type iv or spongin a from spongin b (spongin short chain collage) found in commercial species of sponges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GR20150100304A GR1008841B (en) | 2015-06-30 | 2015-06-30 | A mechanical method to separate collagen type iv or spongin a from spongin b (spongin short chain collage) found in commercial species of sponges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR1008841B true GR1008841B (en) | 2016-09-05 |
Family
ID=58186172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR20150100304A GR1008841B (en) | 2015-06-30 | 2015-06-30 | A mechanical method to separate collagen type iv or spongin a from spongin b (spongin short chain collage) found in commercial species of sponges |
Country Status (1)
| Country | Link |
|---|---|
| GR (1) | GR1008841B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4185011A (en) * | 1978-10-16 | 1980-01-22 | Firma Carl Freudenberg | Process for the production of collagen fibers |
| EP1142904A1 (en) * | 2000-04-04 | 2001-10-10 | Kenji Nakamura | Sponge protein hydrolysates and methods of producing the same |
| WO2011014155A1 (en) * | 2009-07-27 | 2011-02-03 | National Cheng Kung University | Preparation of high purity collagen |
| US20130309315A1 (en) * | 2002-07-01 | 2013-11-21 | Maria Villani | Porifera-based therapeutic compositions for treating and preventing skin diseases |
| CN104558101A (en) * | 2015-01-20 | 2015-04-29 | 厦门大学 | Preparation method of spongia water-soluble peptides |
-
2015
- 2015-06-30 GR GR20150100304A patent/GR1008841B/en active IP Right Grant
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4185011A (en) * | 1978-10-16 | 1980-01-22 | Firma Carl Freudenberg | Process for the production of collagen fibers |
| EP1142904A1 (en) * | 2000-04-04 | 2001-10-10 | Kenji Nakamura | Sponge protein hydrolysates and methods of producing the same |
| US20130309315A1 (en) * | 2002-07-01 | 2013-11-21 | Maria Villani | Porifera-based therapeutic compositions for treating and preventing skin diseases |
| WO2011014155A1 (en) * | 2009-07-27 | 2011-02-03 | National Cheng Kung University | Preparation of high purity collagen |
| CN104558101A (en) * | 2015-01-20 | 2015-04-29 | 厦门大学 | Preparation method of spongia water-soluble peptides |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PG | Patent granted |
Effective date: 20161020 |