KR100372931B1 - 팽창층 겔 흡착-이온교환 크로마토그래피법을 이용한 박테리오신의 분리 정제 방법 - Google Patents
팽창층 겔 흡착-이온교환 크로마토그래피법을 이용한 박테리오신의 분리 정제 방법 Download PDFInfo
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- KR100372931B1 KR100372931B1 KR10-2000-0081953A KR20000081953A KR100372931B1 KR 100372931 B1 KR100372931 B1 KR 100372931B1 KR 20000081953 A KR20000081953 A KR 20000081953A KR 100372931 B1 KR100372931 B1 KR 100372931B1
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- Prior art keywords
- gel
- bacteriocin
- ion exchange
- column
- purification
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- 108010062877 Bacteriocins Proteins 0.000 title claims abstract description 100
- 238000000746 purification Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000004255 ion exchange chromatography Methods 0.000 title claims abstract description 25
- 238000005342 ion exchange Methods 0.000 claims abstract description 34
- 239000001963 growth medium Substances 0.000 claims abstract description 22
- 238000000855 fermentation Methods 0.000 claims abstract description 19
- 230000004151 fermentation Effects 0.000 claims abstract description 19
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 239000011780 sodium chloride Substances 0.000 claims abstract description 8
- 239000002609 medium Substances 0.000 claims abstract description 7
- 239000002904 solvent Substances 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 claims abstract description 6
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims abstract description 5
- 238000005273 aeration Methods 0.000 claims abstract description 5
- 239000008101 lactose Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000012258 culturing Methods 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims abstract description 4
- 241000194035 Lactococcus lactis Species 0.000 claims description 10
- 235000014897 Streptococcus lactis Nutrition 0.000 claims description 10
- 241000894006 Bacteria Species 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 238000004366 reverse phase liquid chromatography Methods 0.000 claims description 4
- 238000001042 affinity chromatography Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 241001147746 Lactobacillus delbrueckii subsp. lactis Species 0.000 claims 1
- 230000001376 precipitating effect Effects 0.000 claims 1
- 238000012216 screening Methods 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 abstract description 16
- 102000004169 proteins and genes Human genes 0.000 abstract description 16
- 230000000845 anti-microbial effect Effects 0.000 abstract description 9
- 239000004599 antimicrobial Substances 0.000 abstract description 6
- 238000002474 experimental method Methods 0.000 abstract description 5
- 238000011049 filling Methods 0.000 abstract description 4
- 238000005119 centrifugation Methods 0.000 abstract description 3
- 230000006920 protein precipitation Effects 0.000 abstract description 3
- 239000000499 gel Substances 0.000 description 80
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 7
- 235000013305 food Nutrition 0.000 description 6
- 235000014655 lactic acid Nutrition 0.000 description 6
- 239000004310 lactic acid Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000005377 adsorption chromatography Methods 0.000 description 4
- 150000001413 amino acids Chemical class 0.000 description 4
- 238000012870 ammonium sulfate precipitation Methods 0.000 description 4
- 239000003480 eluent Substances 0.000 description 4
- 239000005452 food preservative Substances 0.000 description 4
- 235000019249 food preservative Nutrition 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 241000186660 Lactobacillus Species 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 229940039696 lactobacillus Drugs 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 241000191953 Kocuria varians Species 0.000 description 2
- 241000192041 Micrococcus Species 0.000 description 2
- 241000192001 Pediococcus Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000005277 cation exchange chromatography Methods 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 108700042778 Antimicrobial Peptides Proteins 0.000 description 1
- 102000044503 Antimicrobial Peptides Human genes 0.000 description 1
- 208000002109 Argyria Diseases 0.000 description 1
- 241000186610 Lactobacillus sp. Species 0.000 description 1
- 108010053775 Nisin Proteins 0.000 description 1
- NVNLLIYOARQCIX-MSHCCFNRSA-N Nisin Chemical compound N1C(=O)[C@@H](CC(C)C)NC(=O)C(=C)NC(=O)[C@@H]([C@H](C)CC)NC(=O)[C@@H](NC(=O)C(=C/C)/NC(=O)[C@H](N)[C@H](C)CC)CSC[C@@H]1C(=O)N[C@@H]1C(=O)N2CCC[C@@H]2C(=O)NCC(=O)N[C@@H](C(=O)N[C@H](CCCCN)C(=O)N[C@@H]2C(NCC(=O)N[C@H](C)C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CCSC)C(=O)NCC(=O)N[C@H](CS[C@@H]2C)C(=O)N[C@H](CC(N)=O)C(=O)N[C@H](CCSC)C(=O)N[C@H](CCCCN)C(=O)N[C@@H]2C(N[C@H](C)C(=O)N[C@@H]3C(=O)N[C@@H](C(N[C@H](CC=4NC=NC=4)C(=O)N[C@H](CS[C@@H]3C)C(=O)N[C@H](CO)C(=O)N[C@H]([C@H](C)CC)C(=O)N[C@H](CC=3NC=NC=3)C(=O)N[C@H](C(C)C)C(=O)NC(=C)C(=O)N[C@H](CCCCN)C(O)=O)=O)CS[C@@H]2C)=O)=O)CS[C@@H]1C NVNLLIYOARQCIX-MSHCCFNRSA-N 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 238000003277 amino acid sequence analysis Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 235000021472 generally recognized as safe Nutrition 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 239000004309 nisin Substances 0.000 description 1
- 235000010297 nisin Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003910 polypeptide antibiotic agent Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000001742 protein purification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 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
- C07K1/16—Extraction; Separation; Purification by chromatography
- C07K1/18—Ion-exchange chromatography
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
- A23B2/725—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of liquids or solids
- A23B2/729—Organic compounds; Microorganisms; Enzymes
- A23B2/7295—Antibiotics
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Analytical Chemistry (AREA)
- Gastroenterology & Hepatology (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
정제단계purification step | 부피(ml) | 총단백질(mg) | 활성도(AU/ml) | 총활성도(AU) | 특이활성도(AU/mg) | 회수율 (%) | 정제배율(Purification fold) |
배양기(액)Culture broth | 400 | 3680 | 16,384 | 6.55×106 | 1.78×103 | 100 | 1 |
A164박테리오신 | 180 | 162 | 32,768 | 5.90×106 | 3.64×104 | 90 | 20.4 |
기존 정제 단계 | 총단백질 (mg) | 총활성도(AU) | 특이활성도(AU/ml) | 회수율 (%) |
배양기(액)Culture broth | 75 | 5.2 x 108 | 7.0 x 106 | 100 |
1. 황산암모늄 침전2. 소수성흡착 크로마토그래피3. 한외여과법 | 0.9 | 3.2 x 108 | 3.6 x 108 | 61 |
Claims (3)
- 박테리오신의 정제와 관련하여 락토코크스 락티스 발효 배양액을 박테리오신의 정제를 위한 균주로 사용하고, 박테리오신의 정제를 위하여 박테리오신 생산 균주의 탐색 및 선발 단계, 형태 및 배양학적 특성과 생리학적 특성으로 구분되는 분리된 균주의 특성 조사 단계, 균의 배양과 침전 및 이온교환 크로마토그래피 그리고 친화성 크로마토그래피 및 역상크로마토그래피 등의 방법을 복합적으로 이용하는 박테리오신의 분리 및 정제 단계로 이루어지는 박테리로신의 분리 및 정제방법에 있어서,상기 박테리오신의 분리 및 정제방법은,락토스를 함유한 배지에서 락토코크스 락티스 균주를 전치 배양한 후 전치 배양액을 이용하여 배양기에서 산도를 일정하게 유지시키며 통기없이 교반 배양하는 배양액 조성단계;상기 단계에서 배양된 배양액중의 박테리오신을 분류하기 위하여 팽창층 겔 흡착-이온 교환겔이 채워진 컬럼에 유로를 아래에서 위 방향으로 배양액을 투입하는 단계;배양액을 모두 이온교환겔에 투입한 후 겔세척 용매인 물로 이온교환 겔에 결합하지 않고 남아있는 다른 입자들을 제거하는 단계;세척이 끝난 겔을 침강시키고 컬럼의 어덥터를 겔의 윗표면 까지 내리고 유로의 방향을 컬럼의 위에서 아래로 잡아 일반 충진 컬럼처럼 사용하는 단계;이온교환 겔에 결합한 박테리오신을 유리시키기 위해 염화나트륨을 일정한 유속으로 하여 등용매를 이용하여 분리하는 단계로 이루어지는 것을 특징으로 하는 팽창층 겔 흡착-이온교환 크로마토그래피법을 이용한 박테리오신의 분리 정제 방법.
- 제1 항에 있어서,상기 배양액조성은 0.5%락토스를 함유한 배지 30℃에서 16시간 락토코크스 락티스 A164 균주를 전치 배양한 후 전치배양액을 이용하여 위와 동일 조건의 30L 배양기에서 100rpm으로 교반시키면서 통기없이 배양하고, 산도를 일정하게 유지시키기 위해 5M 수산화나트륨을 자동적으로 적가하는 것을 특징으로 하는 팽창층 겔 흡착-이온교환 크로마토그래피법을 이용한 박테리오신의 분리정제방법.
- 제 1 항에 있어서,상기 이온교환 겔에 박테리오신을 결합시키기 위한 최적 유속 30ml/min으로 박테리오신 배양액을 이온교환 겔에 결합시킬 경우 팽창층 겔 흡착-이온교환 겔 100ml당 배양액 400ml의 비율로 적용시키는 것과 이온교환 겔로부터 결합한 박테리오신을 유리시키기 위해 0.15M 염화나트륨을 유속 5ml/min의 등용매 분리를 특징으로 하는 팽창층 겔 흡착-이온교환 크로마토그래피법을 이용한 박테리오신의 분리정제방법.
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KR10-2000-0081953A KR100372931B1 (ko) | 2000-12-26 | 2000-12-26 | 팽창층 겔 흡착-이온교환 크로마토그래피법을 이용한 박테리오신의 분리 정제 방법 |
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KR10-2000-0081953A KR100372931B1 (ko) | 2000-12-26 | 2000-12-26 | 팽창층 겔 흡착-이온교환 크로마토그래피법을 이용한 박테리오신의 분리 정제 방법 |
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CN100427174C (zh) * | 2006-11-10 | 2008-10-22 | 清华大学 | 一种集成化提取分离中药有效成分的方法及装置 |
CN101386815B (zh) * | 2007-09-11 | 2011-06-01 | 中国科学院过程工程研究所 | 扩张床吸附原位提取琥珀酸发酵分离的耦合装置和工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100209787B1 (ko) * | 1997-04-25 | 1999-07-15 | 박원훈 | 신규한 박테리오신을 생산하는 신규 락토코커스 속 미생물 및 그로부터 생산되는 박테리오신 |
US6027650A (en) * | 1998-02-18 | 2000-02-22 | Genentech, Inc. | Adsorption chromatography |
KR20000047065A (ko) * | 1998-12-31 | 2000-07-25 | 박호군 | 신규 락토바실러스 속 (lactobacillus sp.)mt-1077 및 그로부터 생산되는 신규 박테리오신 |
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2000
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100209787B1 (ko) * | 1997-04-25 | 1999-07-15 | 박원훈 | 신규한 박테리오신을 생산하는 신규 락토코커스 속 미생물 및 그로부터 생산되는 박테리오신 |
US6027650A (en) * | 1998-02-18 | 2000-02-22 | Genentech, Inc. | Adsorption chromatography |
KR20000047065A (ko) * | 1998-12-31 | 2000-07-25 | 박호군 | 신규 락토바실러스 속 (lactobacillus sp.)mt-1077 및 그로부터 생산되는 신규 박테리오신 |
Non-Patent Citations (3)
Title |
---|
Bioseparation. 1999;8(1-5): 159-68 * |
Food science and biotechnology Vol.9(4) pp.263-269, 2000 * |
Journal of microbiology and biotechnology Vol.10(4) pp.539-543, 2000 * |
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