KR930002377A - 비-연성 겔용 겔란 고무 - Google Patents
비-연성 겔용 겔란 고무 Download PDFInfo
- Publication number
- KR930002377A KR930002377A KR1019920012104A KR920012104A KR930002377A KR 930002377 A KR930002377 A KR 930002377A KR 1019920012104 A KR1019920012104 A KR 1019920012104A KR 920012104 A KR920012104 A KR 920012104A KR 930002377 A KR930002377 A KR 930002377A
- Authority
- KR
- South Korea
- Prior art keywords
- heteropolysaccharide
- hours
- temperature
- rubber
- produced
- Prior art date
Links
- 229920002148 Gellan gum Polymers 0.000 title claims 4
- 239000000499 gel Substances 0.000 title 1
- 238000000034 method Methods 0.000 claims 8
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims 3
- 125000003976 glyceryl group Chemical group [H]C([*])([H])C(O[H])([H])C(O[H])([H])[H] 0.000 claims 3
- 241000790234 Sphingomonas elodea Species 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 2
- 238000000855 fermentation Methods 0.000 claims 2
- 230000004151 fermentation Effects 0.000 claims 2
- 230000035484 reaction time Effects 0.000 claims 2
- 150000004676 glycans Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920001282 polysaccharide Polymers 0.000 claims 1
- 239000005017 polysaccharide Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Biotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Jellies, Jams, And Syrups (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Seal Device For Vehicle (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Colloid Chemistry (AREA)
- Control Of El Displays (AREA)
- Compounds Of Unknown Constitution (AREA)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
- Amplifiers (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (13)
- 약 1% 미만의 아세틸 그룹 및 약 3 내지 12%의 글리세릴 그룹을 포함함을 특징으로 하는 부분적으로 탈아실화된 겔란 헤테로폴리사카라이드.
- 제1항에 있어서, 약 1% 미만의 아세틸 그룹 및 약 4 내지 10%의 글리세릴 그룹을 포함하는 부분적으로 탈아실화된 겔란 헤테로폴리사카라이드.
- 제2항에 있어서, 약 1% 미만의 아세틸 그룹 및 약 6 내지 9.5%의 글리세릴 그룹을 포함하는 부분적으로 탈아실화된 겔란 헤테로폴리사카라이드.
- 형성된 겔리 저연성 또는 비연성임을 특징으로 하는, 제1항의 헤테로폴리사카라이드를 포함하는 겔 조성물.
- 슈도모나스 엘로데아(Pseudomonas elodea) ATCC 31461 또는 이의 돌연변이체에 의해 생산된 발효 브로스 헤테로폴리사카라이드의 1 내지 5% 수용액을 약 10 내지 71℃의 온도에서 2분 내지 100시간동안 유지시키고, 고무 1g당 KOH 0.08 내지 0.36g을 가하고, 이렇게 제조된 생성물을 회수함을 특징으로 하여, 제1항의 탈아실화된 폴리사카라이드를 제조하는 방법.
- 제5항에 있어서, 온도가 20 내지 50℃인 방법.
- 제6항에 있어서, 온도가 25 내지 40℃인 방법.
- 제5항에 있어서, 반응시간이 4 내지 20시간인 방법.
- 제8항에 있어서, 반응시간이 6 내지 18시간인 방법.
- 제5항에 있어서, 고무 1g당 KOH 0.12 내지 0.32g을 가하는 방법.
- 제10항에 있어서, 고무 1g당 KOH 0.15 내지 0.30g을 가하는 방법.
- 슈도모나스 엘로데아 ATCC 31461 또는 이의 돌연변이체에 의해 생산된 발효 브로스 헤테로폴리사카라이드의 1 내지 5% 수용액을 약 10 내지 71℃의 온도에서 2분 내지 100시간 동안 유지시키고, 고무 1g당 KOH 0.08 내지 0.36g을 가하고, 이렇게 생산된 생성물을 회수함을 특징으로 하는 방법에 의해 생산된 탈아실화된 헤테로폴리사카라이드.
- 제12항에 있어서, 10 내지 71℃의 온도를 2분 내지 100시간 동안 유지시키는 방법에 의해 생산된 탈아실화된 헤테로폴리사카라이드.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/727,507 US5190927A (en) | 1991-07-09 | 1991-07-09 | High-glyceryl, low-acetyl gellan gum for non-brittle gels |
US7/727507 | 1991-07-09 | ||
US07/727507 | 1991-07-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930002377A true KR930002377A (ko) | 1993-02-23 |
KR100236507B1 KR100236507B1 (ko) | 2000-01-15 |
Family
ID=24922947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920012104A KR100236507B1 (ko) | 1991-07-09 | 1992-07-08 | 비취성 겔용 겔란 고무 |
Country Status (18)
Country | Link |
---|---|
US (1) | US5190927A (ko) |
EP (1) | EP0526926B1 (ko) |
JP (1) | JPH0699483B2 (ko) |
KR (1) | KR100236507B1 (ko) |
AT (1) | ATE146485T1 (ko) |
AU (1) | AU663034B2 (ko) |
CA (1) | CA2073095C (ko) |
DE (1) | DE69216000T2 (ko) |
DK (1) | DK0526926T3 (ko) |
ES (1) | ES2096018T3 (ko) |
FI (1) | FI923155A (ko) |
GR (1) | GR3022813T3 (ko) |
HK (1) | HK1007151A1 (ko) |
IE (1) | IE80647B1 (ko) |
IL (1) | IL102366A (ko) |
NO (1) | NO922687L (ko) |
NZ (1) | NZ243400A (ko) |
ZA (1) | ZA925085B (ko) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5534286A (en) * | 1994-06-01 | 1996-07-09 | Monsanto Company | No-fat gellan gum spread |
CA2246690A1 (en) * | 1996-12-20 | 1998-07-02 | University Of Massachusetts | Plant clones containing elevated secondary metabolite levels |
JP2002517568A (ja) * | 1998-06-10 | 2002-06-18 | モンサント・ピーエルシー | 改質ゲランガム組成物、その調製工程およびその用途 |
AR031135A1 (es) | 2000-10-10 | 2003-09-10 | Upjohn Co | Composiciones de antibiotico topico para el tratamiento de infecciones oculares |
WO2003026625A1 (en) * | 2001-09-28 | 2003-04-03 | Mcneil-Ppc, Inc. | Modified release dosage forms |
US7838026B2 (en) * | 2001-09-28 | 2010-11-23 | Mcneil-Ppc, Inc. | Burst-release polymer composition and dosage forms comprising the same |
US7122143B2 (en) | 2001-09-28 | 2006-10-17 | Mcneil-Ppc, Inc. | Methods for manufacturing dosage forms |
GB0203431D0 (en) * | 2002-02-13 | 2002-04-03 | Mars Inc | Gel |
AR038576A1 (es) * | 2002-02-22 | 2005-01-19 | Pharmacia Corp | Formulaciones de drogas antibioticas oftalmicas que contienen un compuesto de ciclodextrina y cloruro de cetil piridinio |
US8246940B2 (en) * | 2003-11-18 | 2012-08-21 | L'oreal S.A. | Cosmetic composition comprising gellan gum or a derivative thereof, a fixing polymer, a monovalent salt and an alcohol, process of using the same |
US8399001B2 (en) * | 2003-11-18 | 2013-03-19 | L'oreal | Cosmetic composition comprising at least one gellan gum or derivative thereof, at least one monovalent salt, and at least one suspension compound, processes using this composition, and uses thereof |
US7494667B2 (en) * | 2004-03-02 | 2009-02-24 | Brunob Ii B.V. | Blends of different acyl gellan gums and starch |
US20050196437A1 (en) * | 2004-03-02 | 2005-09-08 | Bednarz Christina A. | Hard capsules |
US7619008B2 (en) * | 2004-11-12 | 2009-11-17 | Kimberly-Clark Worldwide, Inc. | Xylitol for treatment of vaginal infections |
US20060106117A1 (en) * | 2004-11-12 | 2006-05-18 | Kimberly-Clark Worldwide, Inc. | Compound and method for prevention and/or treatment of vaginal infections |
US20060223765A1 (en) * | 2005-03-30 | 2006-10-05 | Kimberly-Clark Worldwide, Inc. | Method for inhibiting and/or treating vaginal infection |
US7786176B2 (en) | 2005-07-29 | 2010-08-31 | Kimberly-Clark Worldwide, Inc. | Vaginal treatment composition containing xylitol |
US8703179B2 (en) * | 2006-05-11 | 2014-04-22 | Kimberly-Clark Worldwide, Inc. | Mucosal formulation |
US8231921B2 (en) | 2006-12-15 | 2012-07-31 | Cp Kelco U.S., Inc. | High performance gellan gums and methods for production thereof |
US20090092574A1 (en) | 2006-12-29 | 2009-04-09 | Scott Richard W | Ophthalmic And Otic Compositions Of Facially Amphiphilic Polymers And Oligomers And Uses Thereof |
US20090136644A1 (en) * | 2007-11-28 | 2009-05-28 | Cp Kelco U.S., Inc. | Multi-Layer Self-Separating Gel |
US9636284B2 (en) | 2010-03-31 | 2017-05-02 | Johnson & Johnson Consumer Inc. | Oral care compositions |
JP2017160406A (ja) * | 2016-03-11 | 2017-09-14 | 森永製菓株式会社 | 部分脱アシル化ジェランガム |
JP7513525B2 (ja) * | 2018-01-16 | 2024-07-09 | インターナショナル エヌ アンド エイチ デンマーク エーピーエス | 酵素により変性されたジェランガム |
CN111961697B (zh) * | 2020-07-27 | 2023-05-30 | 鄂尔多斯市中轩生化股份有限公司 | 一种低酰基黄原胶生产工艺 |
WO2023148017A1 (de) * | 2022-02-02 | 2023-08-10 | Hilcona Ag | Pflanzenbasierte aufschnittfleischimitate und verfahren zu deren herstellung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR830002802B1 (ko) * | 1978-12-04 | 1983-12-16 | 제임스 에프 · 너우톤 | 박테리아 발효에 의한 다당류 s-60의 제조방법 |
US4326053A (en) * | 1978-12-04 | 1982-04-20 | Merck & Co., Inc. | Polysaccharide S-60 and bacterial fermentation process for its preparation |
US4503084A (en) * | 1983-05-31 | 1985-03-05 | Merck & Co., Inc. | Non-heated gellan gum gels |
-
1991
- 1991-07-09 US US07/727,507 patent/US5190927A/en not_active Expired - Lifetime
-
1992
- 1992-06-30 IL IL10236692A patent/IL102366A/en not_active IP Right Cessation
- 1992-07-01 NZ NZ243400A patent/NZ243400A/xx unknown
- 1992-07-02 AT AT92202006T patent/ATE146485T1/de not_active IP Right Cessation
- 1992-07-02 DE DE69216000T patent/DE69216000T2/de not_active Expired - Fee Related
- 1992-07-02 EP EP92202006A patent/EP0526926B1/en not_active Expired - Lifetime
- 1992-07-02 ES ES92202006T patent/ES2096018T3/es not_active Expired - Lifetime
- 1992-07-02 DK DK92202006.0T patent/DK0526926T3/da active
- 1992-07-03 CA CA002073095A patent/CA2073095C/en not_active Expired - Fee Related
- 1992-07-08 KR KR1019920012104A patent/KR100236507B1/ko not_active IP Right Cessation
- 1992-07-08 FI FI923155A patent/FI923155A/fi unknown
- 1992-07-08 AU AU19546/92A patent/AU663034B2/en not_active Ceased
- 1992-07-08 ZA ZA925085A patent/ZA925085B/xx unknown
- 1992-07-08 IE IE922228A patent/IE80647B1/en not_active IP Right Cessation
- 1992-07-08 NO NO92922687A patent/NO922687L/no unknown
- 1992-07-09 JP JP4182174A patent/JPH0699483B2/ja not_active Expired - Fee Related
-
1997
- 1997-03-13 GR GR970400487T patent/GR3022813T3/el unknown
-
1998
- 1998-06-24 HK HK98106370A patent/HK1007151A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5190927A (en) | 1993-03-02 |
NO922687L (no) | 1993-01-11 |
GR3022813T3 (en) | 1997-06-30 |
KR100236507B1 (ko) | 2000-01-15 |
IL102366A (en) | 1996-09-12 |
FI923155A0 (fi) | 1992-07-08 |
AU663034B2 (en) | 1995-09-21 |
IE922228A1 (en) | 1993-01-13 |
ATE146485T1 (de) | 1997-01-15 |
NO922687D0 (no) | 1992-07-08 |
JPH06157607A (ja) | 1994-06-07 |
EP0526926B1 (en) | 1996-12-18 |
HK1007151A1 (en) | 1999-04-01 |
EP0526926A2 (en) | 1993-02-10 |
NZ243400A (en) | 1993-10-26 |
CA2073095C (en) | 2002-11-19 |
IE80647B1 (en) | 1998-11-04 |
JPH0699483B2 (ja) | 1994-12-07 |
CA2073095A1 (en) | 1993-01-10 |
EP0526926A3 (en) | 1993-03-31 |
IL102366A0 (en) | 1993-01-14 |
DE69216000T2 (de) | 1997-06-05 |
FI923155A (fi) | 1993-01-10 |
DK0526926T3 (da) | 1997-06-09 |
ZA925085B (en) | 1994-01-31 |
AU1954692A (en) | 1993-01-28 |
DE69216000D1 (de) | 1997-01-30 |
ES2096018T3 (es) | 1997-03-01 |
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