PL361067A1 - Sposób otrzymywania celulozy bakteryjnej, sposób immobilizowania bakterii, sposób otrzymywania immobilizowanych biokatalizatorów, zastosowanie celulozy bakteryjnej, sposób modyfikacji błon celulozowych - Google Patents

Sposób otrzymywania celulozy bakteryjnej, sposób immobilizowania bakterii, sposób otrzymywania immobilizowanych biokatalizatorów, zastosowanie celulozy bakteryjnej, sposób modyfikacji błon celulozowych

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Publication number
PL361067A1
PL361067A1 PL03361067A PL36106703A PL361067A1 PL 361067 A1 PL361067 A1 PL 361067A1 PL 03361067 A PL03361067 A PL 03361067A PL 36106703 A PL36106703 A PL 36106703A PL 361067 A1 PL361067 A1 PL 361067A1
Authority
PL
Poland
Prior art keywords
cellulose
obtaining
bacterial cellulose
membranes
bacterial
Prior art date
Application number
PL03361067A
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English (en)
Other versions
PL212003B1 (pl
Inventor
Alina Krystynowicz
Wojciech Czaja
Stanisław Bielecki
Original Assignee
Politechnika Łódzka
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Politechnika Łódzka filed Critical Politechnika Łódzka
Priority to PL361067A priority Critical patent/PL212003B1/pl
Priority to EP04748875A priority patent/EP1660670A1/en
Priority to PCT/PL2004/000051 priority patent/WO2005003366A1/en
Publication of PL361067A1 publication Critical patent/PL361067A1/pl
Publication of PL212003B1 publication Critical patent/PL212003B1/pl

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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Przedmiotem wynalazku jest sposób otrzymywania celulozy bakteryjnej w formie błon, sposób immobilizowania bakterii <I>Bacillus subtilis<D> syntetyzujących proteinazę, sposób otrzymywania immobilizowanych biokatalizatorów, zastosowanie celulozy bakteryjnej wytworzonej w hodowli stacjonarnej szczepu <I>Acetobacter xylinum<D> jako materiału opatrunkowego, zastosowanie celulozy bakteryjnej do otrzymywania biokatalizatorów, sposób modyfikacji błon celulozowych w celu otrzymania celulozowych materiałów opatrunkowych. Ogólnie wynalazek dotyczy syntetyzowania celulozy, z której w warunkach stacjonarnych, na powierzchni ciekłej pożywki formuje się galaretowata, sprężysta błona, zastosowania celulozy bakteryjnej jako nośnika do otrzymywania immobilizowanych biokatalizatorów oraz sposobu zastosowania celulozy bakteryjnej jako materiału opatrunkowego w postaci membran celulozowych o dowolnych rozmiarach i formie.
PL361067A 2003-07-03 2003-07-03 Sposób otrzymywania celulozy bakteryjnej PL212003B1 (pl)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL361067A PL212003B1 (pl) 2003-07-03 2003-07-03 Sposób otrzymywania celulozy bakteryjnej
EP04748875A EP1660670A1 (en) 2003-07-03 2004-07-02 A method for the production of bacterial cellulose
PCT/PL2004/000051 WO2005003366A1 (en) 2003-07-03 2004-07-02 A method for the production of bacterial cellulose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL361067A PL212003B1 (pl) 2003-07-03 2003-07-03 Sposób otrzymywania celulozy bakteryjnej

Publications (2)

Publication Number Publication Date
PL361067A1 true PL361067A1 (pl) 2005-01-10
PL212003B1 PL212003B1 (pl) 2012-07-31

Family

ID=33563109

Family Applications (1)

Application Number Title Priority Date Filing Date
PL361067A PL212003B1 (pl) 2003-07-03 2003-07-03 Sposób otrzymywania celulozy bakteryjnej

Country Status (3)

Country Link
EP (1) EP1660670A1 (pl)
PL (1) PL212003B1 (pl)
WO (1) WO2005003366A1 (pl)

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WO2007027849A2 (en) 2005-08-31 2007-03-08 Board Of Regents, The University Of Texas System Multiribbon nanocellulose as a matrix for wound healing
CN100365128C (zh) * 2006-01-24 2008-01-30 李胜 细菌纤维素的制备方法
WO2007091801A1 (en) * 2006-02-07 2007-08-16 Natural F & P Corp. A sheet device comprising bio-cellulose for alleviating skin damage and relieving skin problem
US7709631B2 (en) 2006-03-13 2010-05-04 Xylos Corporation Oxidized microbial cellulose and use thereof
JP5399891B2 (ja) * 2006-03-13 2014-01-29 エリオット・キャピタル・インベストメンツ・ザ・サード・リミテッド 酸化微生物セルロースおよびその使用
ITTO20060932A1 (it) * 2006-12-29 2008-06-30 Medestea Res & Production S P A Procedimento per la produzione di una pellicola a base di cellulosa, da utilizzare per la copertura, riparazione, rigenerazione e cicatrizzazione di lesioni cutanee e tissutali e pellicola cosi' ottenuta.
CN101053674B (zh) * 2007-05-17 2010-11-24 山东轻工业学院 一种利用细菌纤维素制备人工硬脑膜的方法
CN101745141A (zh) * 2010-01-15 2010-06-23 东华大学 用于急性创伤的细菌纤维素基抗菌干膜及其制备方法和应用
PL216702B1 (pl) 2010-03-08 2014-05-30 Politechnika Łódzka Sposób wytwarzania biomateriału o właściwościach chrząstki, przeznaczonego na implanty dla chirurgii rekonstrukcyjno-odtwórczej
CN101979636B (zh) * 2010-11-05 2013-03-20 钟春燕 一种球形细菌纤维素的制备方法
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CN102146167B (zh) * 2010-12-21 2012-07-25 东华大学 一种细菌纤维素的油溶性添加物载入方法
CN102671236B (zh) * 2012-05-03 2014-10-15 北京科技大学 纳米纤维增强水凝胶仿生人工半月板复合材料的制备方法
CN102631697B (zh) * 2012-05-10 2013-11-06 贾国平 一种硫酸镁干片的制备及检验方法
WO2013170440A1 (en) * 2012-05-15 2013-11-21 Shanghai Zhiyi Information Technology Ltd Bacterial culture media and methods for their preparation and use
CN103060229B (zh) * 2012-12-19 2014-09-10 华南理工大学 一种木醋杆菌及混合菌群发酵高产细菌纤维素的方法
CN103120803B (zh) * 2012-12-29 2015-03-25 钟春燕 一种细菌纤维素复合壳聚糖湿性抗菌敷料的制备方法
CN103212106B (zh) * 2013-04-18 2014-07-16 钟春燕 一种细菌纤维素缓释镇痛敷料的制备方法
CN104225669B (zh) * 2014-08-25 2016-04-20 华南理工大学 生物活性细菌纤维素-玉米醇溶蛋白复合膜及其制备方法
CN104436291B (zh) * 2014-11-17 2016-08-17 江南大学 一种治疗糖尿病足溃疡的王不留行黄酮苷/细菌纤维素敷料
US10709821B2 (en) 2014-11-24 2020-07-14 Biotronik Ag Sealing structure for heart valve implants
CN104928330A (zh) * 2015-07-06 2015-09-23 青海威德生物技术有限公司 一种利用细菌纤维素固定化内切菊粉酶生产低聚果糖的方法
KR20170058790A (ko) 2015-11-19 2017-05-29 삼성전자주식회사 셀룰로오스 생산성이 향상된 미생물을 스크리닝하는 방법
CN107557400B (zh) * 2017-10-12 2022-05-31 东北电力大学 一种提高玉米秸秆水解液培养油脂酵母产油量的方法
CN108579436A (zh) * 2018-04-28 2018-09-28 蒋春霞 一种梯度孔道微滤炭膜的制备方法
EP3572043B1 (en) 2018-05-23 2023-08-16 Biotronik Ag Medical implant with seamlessly connected bacterial cellulose
CN108823257A (zh) * 2018-06-20 2018-11-16 齐齐哈尔龙江阜丰生物科技有限公司 苏氨酸发酵培养基的制备工艺
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WO2021236024A1 (en) * 2020-05-21 2021-11-25 Ptt Public Company Limited Preparation of biocellulose wound dressing comprising honey as an antimicrobial active ingredient
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CN115382005B (zh) * 2021-05-24 2024-06-14 海南光宇生物科技有限公司 一种不含抗生素的医用生物纤维素抗菌敷料
WO2023089010A1 (en) 2021-11-17 2023-05-25 Biotronik Ag Bacterial nanocellulose and method for making the same
CN115992081B (zh) * 2023-01-29 2024-11-08 福建省泉州喜多多食品有限公司 一种高产细菌纤维素的混合菌剂及其生产椰果纤维的方法
CN115999385A (zh) * 2023-02-09 2023-04-25 西北农林科技大学 一种基于纳米纤维多孔结构可控的细菌纤维素超滤膜的制备方法

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Publication number Publication date
WO2005003366A1 (en) 2005-01-13
PL212003B1 (pl) 2012-07-31
EP1660670A1 (en) 2006-05-31

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