IT1271001B - Procedimento di preparazione di acido ialuronico mediante fermentazione con streptococcus - Google Patents

Procedimento di preparazione di acido ialuronico mediante fermentazione con streptococcus

Info

Publication number
IT1271001B
IT1271001B ITMI941594A ITMI941594A IT1271001B IT 1271001 B IT1271001 B IT 1271001B IT MI941594 A ITMI941594 A IT MI941594A IT MI941594 A ITMI941594 A IT MI941594A IT 1271001 B IT1271001 B IT 1271001B
Authority
IT
Italy
Prior art keywords
hyaluronic acid
preparation procedure
acid preparation
streptococcus
fermentation
Prior art date
Application number
ITMI941594A
Other languages
English (en)
Inventor
Stefano Poli
Gianettore Bocchiola
Enrico Casareto
Massimo Leoni
Ambrogio Magni
Enrico Ronzio
Original Assignee
Poli Ind Chimica Spa
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 Poli Ind Chimica Spa filed Critical Poli Ind Chimica Spa
Priority to ITMI941594A priority Critical patent/IT1271001B/it
Publication of ITMI941594A0 publication Critical patent/ITMI941594A0/it
Priority to EP95111587A priority patent/EP0694616A3/en
Priority to JP7250023A priority patent/JPH0956394A/ja
Publication of ITMI941594A1 publication Critical patent/ITMI941594A1/it
Application granted granted Critical
Publication of IT1271001B publication Critical patent/IT1271001B/it

Links

Classifications

    • 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
    • C12P19/26—Preparation of nitrogen-containing carbohydrates
    • 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
    • C12N1/205—Bacterial isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/46—Streptococcus ; Enterococcus; Lactococcus

Abstract

Si descrive un procedimento di preparazione di acido ialuronico mediante coltura sommersa di un microrganismo del genere Streptococcus.
ITMI941594A 1994-07-26 1994-07-26 Procedimento di preparazione di acido ialuronico mediante fermentazione con streptococcus IT1271001B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI941594A IT1271001B (it) 1994-07-26 1994-07-26 Procedimento di preparazione di acido ialuronico mediante fermentazione con streptococcus
EP95111587A EP0694616A3 (en) 1994-07-26 1995-07-24 Process for the preparation of hyaluronic acid by fermentation with streptococcus
JP7250023A JPH0956394A (ja) 1994-07-26 1995-08-23 連鎖球菌を用いた発酵によるヒアルロン酸の製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI941594A IT1271001B (it) 1994-07-26 1994-07-26 Procedimento di preparazione di acido ialuronico mediante fermentazione con streptococcus
JP7250023A JPH0956394A (ja) 1994-07-26 1995-08-23 連鎖球菌を用いた発酵によるヒアルロン酸の製造方法

Publications (3)

Publication Number Publication Date
ITMI941594A0 ITMI941594A0 (it) 1994-07-26
ITMI941594A1 ITMI941594A1 (it) 1996-01-26
IT1271001B true IT1271001B (it) 1997-05-26

Family

ID=26331179

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI941594A IT1271001B (it) 1994-07-26 1994-07-26 Procedimento di preparazione di acido ialuronico mediante fermentazione con streptococcus

Country Status (3)

Country Link
EP (1) EP0694616A3 (it)
JP (1) JPH0956394A (it)
IT (1) IT1271001B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH692919A5 (fr) * 1999-01-28 2002-12-13 Trb Chemedica S A Procédé de purification de l'acide hyaluronique à poids moléculaire élevé.
WO2003054163A2 (en) 2001-12-21 2003-07-03 Novozymes Biopolymer A/S Methods for producing hyaluronan in a recombinant host cell
CA2620210A1 (en) 2005-08-25 2007-03-01 Toyo Boseki Kabushiki Kaisha Plant producing hyaluronic acid
EP1772052A1 (de) 2005-10-05 2007-04-11 Bayer CropScience GmbH Verbesserte Verfahren und Mittel zur Herstellung von Hyaluronan
JPWO2008004530A1 (ja) * 2006-07-03 2009-12-03 協和発酵バイオ株式会社 ヒアルロン酸またはその塩の粉末およびその製造方法
CN101512006B (zh) 2006-07-06 2012-04-11 利莱恩斯生命科学有限公司 用于纯化高分子量透明质酸的有效方法
CA2657823A1 (en) 2006-08-04 2008-02-07 Novozymes Biopolymer A/S Branched hyaluronic acid and method of manufacture
JP2008280430A (ja) * 2007-05-10 2008-11-20 Mitsubishi Rayon Co Ltd ヒアルロン酸の製造方法
EP2036983A1 (de) 2007-09-12 2009-03-18 Bayer CropScience AG Pflanzen, die erhöhte Mengen an Glucosaminglycanen synthetisieren
JP5523338B2 (ja) 2007-12-19 2014-06-18 エヴォニク ゴールドシュミット ゲーエムベーハー エマルジョン中の架橋ヒアルロン酸
EP2213315A1 (en) 2009-01-30 2010-08-04 Mero S.r.L. Antibacterial hydrogel and use thereof in orthopedics
IT1401498B1 (it) 2010-07-30 2013-07-26 Mero Srl Idrogelo a base di acido ialuronico e suo uso in ortopedia
EP2750665A1 (en) 2011-09-02 2014-07-09 Novozymes Biopharma DK A/S Oral formulations containing hyaluronic acid for sustained drug release
WO2014100837A1 (en) 2012-12-17 2014-06-26 Bui The Duy Computer aided implantation of body implants
EP2985027B1 (en) 2014-08-16 2021-03-31 Church & Dwight Co., Inc. Nasal composition comprising mixture of hyaluronic acids and saline solution
EP2985019B1 (en) 2014-08-16 2021-10-20 Church & Dwight Co., Inc. Nasal composition having anti-viral properties
JP2017112901A (ja) * 2015-12-24 2017-06-29 キッコーマン株式会社 高分子ヒアルロン酸の製造方法
EP3572068A1 (en) * 2018-05-22 2019-11-27 RECORDATI INDUSTRIA CHIMICA E FARMACEUTICA S.p.a. New salt of cysteamine for the preparation of highly respirable particles
RU2719140C1 (ru) 2019-07-26 2020-04-17 Общество с ограниченной ответственностью "ЦЕНТР ТРАНСФЕРА БИОТЕХНОЛОГИЙ ОКА-Биотех" Бактерия рода bacillus, продуцирующая гиалуроновую кислоту, и способ получения гиалуроновой кислоты с использованием указанной бактерии
CN116874637A (zh) * 2020-11-20 2023-10-13 广东双骏生物科技有限公司 一种从微生物发酵液中分离纯化透明质酸的方法
CN112592849A (zh) * 2020-12-14 2021-04-02 宁夏泰胜生物科技有限公司 利用兽疫链霉菌发酵生产高分子量透明质酸的培养基和培养方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5316926A (en) * 1983-11-25 1994-05-31 Miles Inc. Method for the microbiological production of non-antigenic hyaluronic acid
US5023175A (en) * 1986-05-01 1991-06-11 Kabushiki Kaisha Yakult Honsha Novel production process of hyaluronic acid and bacterium strain therefor
US4897349A (en) * 1989-04-28 1990-01-30 Medchem Products, Inc. Biosynthesis of hyaluronic acid
GB9024223D0 (en) * 1990-11-07 1990-12-19 Fermentech Ltd Production of hyaluronic acid

Also Published As

Publication number Publication date
JPH0956394A (ja) 1997-03-04
EP0694616A2 (en) 1996-01-31
EP0694616A3 (en) 1998-08-05
ITMI941594A1 (it) 1996-01-26
ITMI941594A0 (it) 1994-07-26

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Legal Events

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970729