KR102626805B1 - 젤라틴 정제법 - Google Patents
젤라틴 정제법 Download PDFInfo
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- KR102626805B1 KR102626805B1 KR1020177017471A KR20177017471A KR102626805B1 KR 102626805 B1 KR102626805 B1 KR 102626805B1 KR 1020177017471 A KR1020177017471 A KR 1020177017471A KR 20177017471 A KR20177017471 A KR 20177017471A KR 102626805 B1 KR102626805 B1 KR 102626805B1
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- South Korea
- Prior art keywords
- gelatin
- delete delete
- lps
- surfactant
- triton
- Prior art date
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- 229920000159 gelatin Polymers 0.000 title claims abstract description 303
- 235000019322 gelatine Nutrition 0.000 title claims abstract description 303
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- 108010010803 Gelatin Proteins 0.000 title claims abstract description 290
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- 238000000034 method Methods 0.000 claims abstract description 87
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- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
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- 239000002736 nonionic surfactant Substances 0.000 claims description 9
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
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- 239000000693 micelle Substances 0.000 abstract description 13
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- 238000004458 analytical method Methods 0.000 description 26
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
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- 238000002156 mixing Methods 0.000 description 10
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- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 3
- 229920001410 Microfiber Polymers 0.000 description 3
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- UTXPMECBRCEYCI-UHFFFAOYSA-N 2-[2-[2-[2-(4-nonylphenoxy)ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCCCCCCCCC1=CC=C(OCCOCCOCCOCCO)C=C1 UTXPMECBRCEYCI-UHFFFAOYSA-N 0.000 description 2
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- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- KWHLVBVRNXHSAN-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(4-nonylphenoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCCCCCCCCC1=CC=C(OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO)C=C1 KWHLVBVRNXHSAN-UHFFFAOYSA-N 0.000 description 1
- GUQQBLRVXOUDTN-XOHPMCGNSA-N 3-[dimethyl-[3-[[(4r)-4-[(3r,5s,7r,8r,9s,10s,12s,13r,14s,17r)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-17-yl]pentanoyl]amino]propyl]azaniumyl]-2-hydroxypropane-1-sulfonate Chemical compound C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(=O)NCCC[N+](C)(C)CC(O)CS([O-])(=O)=O)C)[C@@]2(C)[C@@H](O)C1 GUQQBLRVXOUDTN-XOHPMCGNSA-N 0.000 description 1
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- 239000004471 Glycine Substances 0.000 description 1
- PMMYEEVYMWASQN-DMTCNVIQSA-N Hydroxyproline Chemical compound O[C@H]1CN[C@H](C(O)=O)C1 PMMYEEVYMWASQN-DMTCNVIQSA-N 0.000 description 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
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- 231100000765 toxin Toxicity 0.000 description 1
- FGMPLJWBKKVCDB-UHFFFAOYSA-N trans-L-hydroxy-proline Natural products ON1CCCC1C(O)=O FGMPLJWBKKVCDB-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09H—PREPARATION OF GLUE OR GELATINE
- C09H3/00—Isolation of glue or gelatine from raw materials, e.g. by extracting, by heating
- C09H3/02—Purification of solutions of gelatine
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/78—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin or cold insoluble globulin [CIG]
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L89/00—Compositions of proteins; Compositions of derivatives thereof
- C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
- C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Genetics & Genomics (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Gastroenterology & Hepatology (AREA)
- Zoology (AREA)
- Toxicology (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Dermatology (AREA)
- Sustainable Development (AREA)
- Materials Engineering (AREA)
- Peptides Or Proteins (AREA)
- Medicinal Preparation (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Jellies, Jams, And Syrups (AREA)
Abstract
Description
도 2는 젤라틴 수용액으로부터 Triton X-100 계면활성제를 제거하기 위한 흡착제 비율의 함수로서 상기 용액의 표면장력을 보여주는 그래프이다.
도 3은 정제에 사용되는 상이한 Triton 종류에서 폴리옥시에틸렌 모이어티의 길이의 효과를 보여주는 그래프이다. X축은 C8H15-C6H4-O-(C2H4O)nH에서 n 숫자를 나타내고, Y축은 정제 후 LPS를 함유하는 젤라틴 중 EU/g으로 표시되는 LPS 함량을 나타낸다.
Claims (43)
- 젤라틴과 지질다당류(lipopolysaccharide)를 포함하는 수성 매질로부터 지질다당류를 제거하는 방법으로, 이 방법은 다음 단계:
1) 적어도 2 w/w% 젤라틴과 지질다당류를 포함하는 수성 매질을 제공하는 단계,
2) 상기 수성 매질에 0.01 - 1.5 w/w%의 미셀(micelle)-형성 계면활성제를 첨가하는 단계,
3) 상기 단계 2)의 매질을 고체 흡착제와 접촉시키는 단계,
4) 상기 매질로부터 단계 3)의 고체 흡착제를 분리시키는 단계,
5) 젤라틴을 포함하는 수성 매질을 회수하는 단계를 포함하며, 여기서 단계 1)-5) 각각은 68℃ 이하의 온도에서 수행되고, 상기 온도는 미셀-형성 계면활성제의 혼탁점(cloud point)보다 낮으며, 적어도 단계 2)와 3)은 적어도 30℃의 온도에서 수행함을 특징으로 하는 방법. - 삭제
- 제1항에 있어서, 상기 미셀-형성 계면활성제가 비-이온성 계면활성제를 포함하는 것인 방법.
- 제3항에 있어서, 상기 비-이온성 계면활성제가 에톡실화된 계면활성제이고, 상기 에톡실화된 계면활성제는 알킬페놀 에톡실레이트인 방법.
- 제4항에 있어서, 상기 알킬페놀 에톡실레이트가 화학식 CxH2x+1-C6H4-O-(C2H4O)nH (여기서 x는 4 - 12이고 n은 7.5 - 14임)으로 표시되는 것인 방법.
- 제5항에 있어서, x가 8이고 n이 8 - 13인 방법.
- 제1항에 있어서, 상기 계면활성제가 Triton X-100 또는 Triton X-102, 또는 이들의 혼합물인 방법.
- 제1항에 있어서, 상기 단계 5)의 젤라틴은 지질다당류 함량이 2 EU/g 미만인 방법.
- 제8항에 있어서, 상기 젤라틴의 평균 분자량은 1500 Da에서 250,000 Da 사이인 방법.
- 제8항에 있어서, 상기 젤라틴은 80,000 Da보다 큰 평균 분자량을 갖는 방법.
- 제8항에 있어서, 상기 젤라틴은 아세톤 및/또는 4급 암모늄 염 및/또는 알코올이 없는 방법.
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NL2013880A NL2013880B1 (en) | 2014-11-26 | 2014-11-26 | Gelatin purification. |
PCT/NL2015/050832 WO2016085345A1 (en) | 2014-11-26 | 2015-11-26 | Gelatin purification |
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