MX2021015722A - Metodo para cargar microorganismos en biomateriales multifasicos. - Google Patents

Metodo para cargar microorganismos en biomateriales multifasicos.

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Publication number
MX2021015722A
MX2021015722A MX2021015722A MX2021015722A MX2021015722A MX 2021015722 A MX2021015722 A MX 2021015722A MX 2021015722 A MX2021015722 A MX 2021015722A MX 2021015722 A MX2021015722 A MX 2021015722A MX 2021015722 A MX2021015722 A MX 2021015722A
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MX
Mexico
Prior art keywords
microorganisms
multiphase
loading
biomaterials
loaded
Prior art date
Application number
MX2021015722A
Other languages
English (en)
Inventor
Dieck Heike Tom
Meslmani Bassam Al
Dagmar Fischer
Original Assignee
Evonik Operations Gmbh
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.)
Filing date
Publication date
Application filed by Evonik Operations Gmbh filed Critical Evonik Operations Gmbh
Publication of MX2021015722A publication Critical patent/MX2021015722A/es

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    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/731Cellulose; Quaternized cellulose derivatives
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    • C12N1/00Microorganisms, 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
    • C12N1/22Processes using, or culture media containing, cellulose or hydrolysates thereof
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    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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    • C08L1/02Cellulose; Modified cellulose
    • C08L1/04Oxycellulose; Hydrocellulose, e.g. microcrystalline cellulose
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    • C12N11/02Enzymes or microbial cells immobilised on or in an organic carrier
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    • A23L29/00Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/30Foods or foodstuffs containing additives; Preparation or treatment thereof containing carbohydrate syrups; containing sugars; containing sugar alcohols, e.g. xylitol; containing starch hydrolysates, e.g. dextrin
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    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
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    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/60Liquid-swellable gel-forming materials, e.g. super-absorbents
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    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61P31/04Antibacterial agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
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  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Mycology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Birds (AREA)
  • Virology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dermatology (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Botany (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Ophthalmology & Optometry (AREA)

Abstract

La invención se refiere a un método para cargar microorganismos o partes de los mismos sobre y/o en biomateriales multifásicos pre-sintetizados que comprenden nanocelulosa, en donde los microorganismos se resuspenden en una solución amortiguadora o un medio de cultivo y se cargan en y/o sobre el biomaterial multifase y el uso de tal biomaterial multifásico cargado en aplicaciones nutricionales, alimentarias, farmacéuticas, médicas, cosméticas, especialmente aplicaciones para la salud oral, mucosa, dérmica y transdérmica, ocular, dermatológica o femenina.
MX2021015722A 2019-07-12 2020-07-10 Metodo para cargar microorganismos en biomateriales multifasicos. MX2021015722A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19186045 2019-07-12
PCT/EP2020/069536 WO2021009038A1 (en) 2019-07-12 2020-07-10 Method for loading of microorganisms on multiphase biomaterials

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MX2021015722A true MX2021015722A (es) 2022-01-24

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US (2) US20220267719A1 (es)
EP (2) EP3997207A1 (es)
JP (2) JP2022540419A (es)
KR (2) KR20220032594A (es)
CN (2) CN114080242B (es)
AU (2) AU2020313511A1 (es)
BR (2) BR112022000271A2 (es)
CA (2) CA3146734A1 (es)
MX (2) MX2021015757A (es)
WO (2) WO2021009038A1 (es)

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MX2021015757A (es) * 2019-07-12 2022-01-27 Evonik Operations Gmbh Metodo para la carga de microorganismos en biomateriales de multiples fases.
ES2892961B2 (es) * 2020-07-01 2023-07-28 Univ Granada Biomaterial formado por celulosa bacteriana y probióticos y usos del mismo
CN115382005A (zh) * 2021-05-24 2022-11-25 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
CN114767936B (zh) * 2022-05-10 2023-04-18 武汉理工大学 复合干酪乳杆菌的皮肤损伤修复支架材料制备方法
KR102511838B1 (ko) * 2022-07-06 2023-03-20 지비비 주식회사 유산균을 포함하는 기능성 패드의 제작 방법
CN115261269A (zh) * 2022-07-22 2022-11-01 武汉纺织大学 一种木糖驹形氏杆菌培养基及利用该培养基制备细菌纤维素的方法

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CN102031248B (zh) * 2010-11-05 2014-04-30 钟春燕 一种微生物活菌制剂及其制备方法和应用
DE102011117136A1 (de) 2011-10-25 2013-04-25 JeNaCell GmbH Verfahren zur Generierung getrockneter Cellulose und cellulosehaltigen Materials sowie nach diesem Verfahren hergestellte requellbare Celluloseprodukte
JP6963549B2 (ja) * 2015-11-25 2021-11-10 イェナセル ゲゼルシャフト ミット ベシュレンクテル ハフツング 皮膚用のセルロース含有物品
PL234248B1 (pl) 2016-01-08 2020-01-31 Univ West Pomeranian Szczecin Tech Sposób immobilizacji mikroorganizmów na i/lub w celulozie bakteryjnej
ES2875792T3 (es) * 2017-05-24 2021-11-11 JeNaCell GmbH Método para producir celulosa sin tejer sintetizada de manera bacteriana
CN107964124B (zh) * 2017-12-01 2020-06-30 中国农业科学院油料作物研究所 用于益生菌负载和肠道递送的再生纤维素微球及其制备方法
CN109528691A (zh) * 2019-01-15 2019-03-29 中国农业科学院油料作物研究所 核壳结构纤维素基益生菌微胶囊及其制备方法
MX2021015757A (es) * 2019-07-12 2022-01-27 Evonik Operations Gmbh Metodo para la carga de microorganismos en biomateriales de multiples fases.

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AU2020313511A1 (en) 2022-03-03
KR20220033502A (ko) 2022-03-16
MX2021015757A (es) 2022-01-27
KR20220032594A (ko) 2022-03-15
BR112022000264A2 (pt) 2022-05-31
WO2021009021A1 (en) 2021-01-21
CN114080242A (zh) 2022-02-22
US20220267719A1 (en) 2022-08-25
AU2020312637A1 (en) 2022-03-03
CN114080242B (zh) 2023-08-18
EP3997208A1 (en) 2022-05-18
EP3997207A1 (en) 2022-05-18
CN114127279A (zh) 2022-03-01
JP2022540418A (ja) 2022-09-15
JP2022540419A (ja) 2022-09-15
US20220241176A1 (en) 2022-08-04
WO2021009038A1 (en) 2021-01-21
BR112022000271A2 (pt) 2022-02-22
CA3146734A1 (en) 2021-01-21

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