KR100423092B1 - 혼합배양에 의한 미생물 셀룰로오스의 생산방법 - Google Patents
혼합배양에 의한 미생물 셀룰로오스의 생산방법 Download PDFInfo
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- KR100423092B1 KR100423092B1 KR10-2001-0007681A KR20010007681A KR100423092B1 KR 100423092 B1 KR100423092 B1 KR 100423092B1 KR 20010007681 A KR20010007681 A KR 20010007681A KR 100423092 B1 KR100423092 B1 KR 100423092B1
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- Prior art keywords
- culture
- cellulose
- acetobacter
- producing
- bacteriocin
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P39/00—Processes involving microorganisms of different genera in the same process, simultaneously
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Medicinal Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
셀룰로오스농도(g/ℓ) | |
대조구 1 | 4.02 |
대조구 2 | 2.26 |
대조구 3 | 3.15 |
2% 포도당 | 3.39 |
1.9% 포도당 + 0.1% 락토오스 | 4.14 |
1.8% 포도당 + 0.2% 락토오스 | 4.69 |
1.7% 포도당 + 0.3% 락토오스 | 4.75 |
1.6% 포도당 + 0.4% 락토오스 | 5.97 |
1.5% 포도당 + 0.5% 락토오스 | 4.87 |
실험군 | 총시료수 | 오염된 시료수 | |||||||
1일 | 2일 | 3일 | 4일 | 5일 | 6일 | 7일 | 계 | ||
단독배양 | 20 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 4 |
혼합배양 | 20 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
Claims (3)
- 미생물 셀룰로오스를 생산하는 아세토박터 속 미생물과, 박테리오신을 생산하는 젖산균을 정치 혼합 배양 또는 교반 혼합 배양하는 단계를 포함하는, 혼합배양에 의한 미생물 셀룰로오스의 생산방법.
- 박테리오신을 생산하는 젖산균을 배양하는 단계; 및상기 박테리오신을 생산하는 젖산균을 배양한 배양액에 셀룰로오스를 생산하는 아세토박터 속 미생물을 접종하여 배양하는 단계를 포함하는, 혼합배양에 의한 미생물 셀룰로오스의 생산방법.
- 박테리오신을 생산하는 젖산균을 배양하는 단계;상기 박테리오신을 생산하는 젖산균을 배양한 배양액, 또는 상기 배양액으로부터 정제 또는 부분정제한 박테리오신을 아세토박터 속 미생물 배양용 배지에 첨가하는 단계; 및상기 아세토박터 속 미생물 배양용 배지에 아세토박터 속 미생물을 접종하여 배양하는 단계를 포함하는 미생물 셀룰로오스의 생산방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0007681A KR100423092B1 (ko) | 2001-02-16 | 2001-02-16 | 혼합배양에 의한 미생물 셀룰로오스의 생산방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0007681A KR100423092B1 (ko) | 2001-02-16 | 2001-02-16 | 혼합배양에 의한 미생물 셀룰로오스의 생산방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020067226A KR20020067226A (ko) | 2002-08-22 |
KR100423092B1 true KR100423092B1 (ko) | 2004-03-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2001-0007681A KR100423092B1 (ko) | 2001-02-16 | 2001-02-16 | 혼합배양에 의한 미생물 셀룰로오스의 생산방법 |
Country Status (1)
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KR (1) | KR100423092B1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100801143B1 (ko) * | 2006-08-17 | 2008-02-05 | 주식회사 바이넥스 | 바실러스 폴리퍼멘티쿠스와 사카로마이세스 세르비지에의혼합배양 방법 |
DE102010012437A1 (de) | 2010-03-19 | 2011-09-22 | Friedrich-Schiller-Universität Jena | Mehrphasige Biomaterialien auf Basis bakteriell synthetisierter Nanocellulose und Verfahren zu ihrer Herstellung |
KR102088350B1 (ko) * | 2010-10-26 | 2020-03-12 | (주)아모레퍼시픽 | 화장용 바이오셀룰로오스 마스크팩 시트 및 이의 제조방법 |
MX2017009180A (es) | 2015-01-15 | 2018-03-28 | JeNaCell GmbH | Biomateriales de nanocelulosa sintetizada bacterialmente y de fases múltiples, y método para producirlos. |
KR102310365B1 (ko) | 2015-06-30 | 2021-10-08 | (주)아모레퍼시픽 | 인장강도가 강화된 바이오셀룰로오스 및 이의 제조방법 |
KR20180058446A (ko) | 2016-11-24 | 2018-06-01 | 주식회사 베스트앤퍼스트바이오텍 | 개선된 마스크, 마스크 팩, 및 그 제조 방법 |
WO2023136404A1 (ko) * | 2022-01-11 | 2023-07-20 | 대상 주식회사 | 이종 미생물 혼합 발효에 의한 조미소재의 제조방법 |
CN114752083A (zh) * | 2022-05-26 | 2022-07-15 | 华中科技大学 | 利用超疏水界面原位培养细菌纤维素水凝胶微球的方法 |
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2001
- 2001-02-16 KR KR10-2001-0007681A patent/KR100423092B1/ko not_active IP Right Cessation
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Publication number | Publication date |
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KR20020067226A (ko) | 2002-08-22 |
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