JP2012532235A5 - - Google Patents
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- Publication number
- JP2012532235A5 JP2012532235A5 JP2012518727A JP2012518727A JP2012532235A5 JP 2012532235 A5 JP2012532235 A5 JP 2012532235A5 JP 2012518727 A JP2012518727 A JP 2012518727A JP 2012518727 A JP2012518727 A JP 2012518727A JP 2012532235 A5 JP2012532235 A5 JP 2012532235A5
- Authority
- JP
- Japan
- Prior art keywords
- gellan
- acid
- solution
- gellan gum
- rubber
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 229920002148 Gellan gum Polymers 0.000 claims 29
- 239000000216 gellan gum Substances 0.000 claims 14
- 235000010492 gellan gum Nutrition 0.000 claims 14
- 238000000034 method Methods 0.000 claims 13
- 238000000855 fermentation Methods 0.000 claims 12
- 230000004151 fermentation Effects 0.000 claims 12
- 125000002252 acyl group Chemical group 0.000 claims 8
- 102000004190 Enzymes Human genes 0.000 claims 6
- 108090000790 Enzymes Proteins 0.000 claims 6
- 239000003513 alkali Substances 0.000 claims 6
- 239000003963 antioxidant agent Substances 0.000 claims 6
- 235000006708 antioxidants Nutrition 0.000 claims 6
- 229940088598 enzyme Drugs 0.000 claims 6
- 239000007788 liquid Substances 0.000 claims 6
- 230000003078 antioxidant effect Effects 0.000 claims 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims 4
- 239000002253 acid Substances 0.000 claims 4
- 150000001768 cations Chemical class 0.000 claims 4
- 239000000047 product Substances 0.000 claims 4
- 239000007787 solid Substances 0.000 claims 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 claims 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- 238000005054 agglomeration Methods 0.000 claims 2
- 230000002776 aggregation Effects 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 2
- 229910001413 alkali metal ion Inorganic materials 0.000 claims 2
- 150000001340 alkali metals Chemical class 0.000 claims 2
- 235000010323 ascorbic acid Nutrition 0.000 claims 2
- 239000011668 ascorbic acid Substances 0.000 claims 2
- 229960005070 ascorbic acid Drugs 0.000 claims 2
- 238000005352 clarification Methods 0.000 claims 2
- 239000012043 crude product Substances 0.000 claims 2
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 claims 2
- 235000018417 cysteine Nutrition 0.000 claims 2
- 230000018044 dehydration Effects 0.000 claims 2
- 238000006297 dehydration reaction Methods 0.000 claims 2
- 229940079919 digestives enzyme preparation Drugs 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 2
- 239000012634 fragment Substances 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 238000005342 ion exchange Methods 0.000 claims 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 2
- 150000007522 mineralic acids Chemical class 0.000 claims 2
- 150000007524 organic acids Chemical class 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 claims 2
- 229910000343 potassium bisulfate Inorganic materials 0.000 claims 2
- RWPGFSMJFRPDDP-UHFFFAOYSA-L potassium metabisulfite Chemical compound [K+].[K+].[O-]S(=O)S([O-])(=O)=O RWPGFSMJFRPDDP-UHFFFAOYSA-L 0.000 claims 2
- 229940043349 potassium metabisulfite Drugs 0.000 claims 2
- 235000010263 potassium metabisulphite Nutrition 0.000 claims 2
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 claims 2
- 235000010352 sodium erythorbate Nutrition 0.000 claims 2
- 239000004320 sodium erythorbate Substances 0.000 claims 2
- 235000010262 sodium metabisulphite Nutrition 0.000 claims 2
- RBWSWDPRDBEWCR-RKJRWTFHSA-N sodium;(2r)-2-[(2r)-3,4-dihydroxy-5-oxo-2h-furan-2-yl]-2-hydroxyethanolate Chemical compound [Na+].[O-]C[C@@H](O)[C@H]1OC(=O)C(O)=C1O RBWSWDPRDBEWCR-RKJRWTFHSA-N 0.000 claims 2
- 239000011343 solid material Substances 0.000 claims 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims 1
- 235000011054 acetic acid Nutrition 0.000 claims 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
- 239000013522 chelant Substances 0.000 claims 1
- 239000002738 chelating agent Substances 0.000 claims 1
- 230000009920 chelation Effects 0.000 claims 1
- 235000015165 citric acid Nutrition 0.000 claims 1
- 238000004042 decolorization Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 235000019253 formic acid Nutrition 0.000 claims 1
- 239000001630 malic acid Substances 0.000 claims 1
- 235000011090 malic acid Nutrition 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010979 pH adjustment Methods 0.000 claims 1
- 238000010298 pulverizing process Methods 0.000 claims 1
- 238000002791 soaking Methods 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 239000011975 tartaric acid Substances 0.000 claims 1
- 235000002906 tartaric acid Nutrition 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910158365.6 | 2009-07-09 | ||
| CN200910158366.0 | 2009-07-09 | ||
| CN2009101583656A CN101591399B (zh) | 2009-07-09 | 2009-07-09 | 一种适用于组织培养基的低酰基结冷胶提取方法 |
| CN2009101583660A CN101591400B (zh) | 2009-07-09 | 2009-07-09 | 一种低酰基清型结冷胶的后提取方法 |
| PCT/CN2010/000782 WO2011003269A1 (zh) | 2009-07-09 | 2010-06-02 | 低酰基结冷胶的后提取方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012532235A JP2012532235A (ja) | 2012-12-13 |
| JP2012532235A5 true JP2012532235A5 (enExample) | 2013-07-18 |
| JP5770725B2 JP5770725B2 (ja) | 2015-08-26 |
Family
ID=43428750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012518727A Active JP5770725B2 (ja) | 2009-07-09 | 2010-06-02 | 低次アシル基ジェランゴムのポスト抽出方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8609377B2 (enExample) |
| EP (1) | EP2436699B1 (enExample) |
| JP (1) | JP5770725B2 (enExample) |
| WO (1) | WO2011003269A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9664671B2 (en) | 2012-07-24 | 2017-05-30 | Nissan Chemical Industries, Ltd. | Culture medium composition and method of culturing cell or tissue using thereof |
| KR20150054850A (ko) * | 2012-08-23 | 2015-05-20 | 닛산 가가쿠 고교 가부시키 가이샤 | 단백질 산생 촉진제 |
| US10017805B2 (en) * | 2012-08-23 | 2018-07-10 | Nissan Chemical Industries, Ltd. | Enhancing ingredients for protein production from various cells |
| CN106414707A (zh) * | 2014-01-23 | 2017-02-15 | 日产化学工业株式会社 | 培养基组合物的制造方法 |
| CN108659137B (zh) | 2017-03-30 | 2021-12-24 | 帝斯曼知识产权资产管理有限公司 | 一种具有双凝胶温度的结冷胶及其生产方法和应用 |
| CN108690143A (zh) | 2017-04-07 | 2018-10-23 | 帝斯曼知识产权资产管理有限公司 | 一种高透明低酰基结冷胶的生产方法 |
| CN111150049B (zh) * | 2020-01-08 | 2022-04-01 | 天津农学院 | 一种高黏度、高凝胶强度的透明三赞胶的制备方法 |
| US11732059B2 (en) * | 2020-07-17 | 2023-08-22 | Cp Kelco U.S., Inc. | Sphingan oligosaccharides |
| GB202306769D0 (en) | 2023-05-09 | 2023-06-21 | Cellesce Ltd | Composition |
| GB202306791D0 (en) | 2023-05-09 | 2023-06-21 | Cellesce Ltd | Apparatus |
| CN116731219B (zh) * | 2023-06-13 | 2025-05-09 | 嘉保生物科技(保山)有限公司 | 一种改性低酰基透明型结冷胶及制备方法与在微生物培养基中的应用 |
| CN117384418B (zh) * | 2023-10-24 | 2024-09-06 | 湘潭大学 | 一种生物基气凝胶隔热材料及其制备方法和应用 |
| CN117839639B (zh) * | 2024-01-31 | 2024-07-23 | 中国长江三峡集团有限公司 | 一种吸附材料及其制备方法和用途 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3909406A (en) * | 1971-05-17 | 1975-09-30 | John L Lang | Clarifying agents for water |
| KR830002802B1 (ko) * | 1978-12-04 | 1983-12-16 | 제임스 에프 · 너우톤 | 박테리아 발효에 의한 다당류 s-60의 제조방법 |
| US4377636A (en) * | 1979-06-08 | 1983-03-22 | 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 |
| US4960697A (en) * | 1989-01-06 | 1990-10-02 | The Standard Oil Company | Recovery of polysaccharides by employing a divalent cation with a water miscible organic solvent |
| 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 |
| CA2351233C (en) | 2000-07-24 | 2010-10-19 | Shin-Etsu Chemical Co., Ltd. | Production of exopolysaccharides unattached to the surface of bacterial cells |
| GB0203431D0 (en) * | 2002-02-13 | 2002-04-03 | Mars Inc | Gel |
| ES2314233T3 (es) * | 2002-10-22 | 2009-03-16 | Purac Biochem B.V. | Separacion de biomasa de productos de fermetacion conteniendo acido lactico por floculacion. |
| CN1259426C (zh) * | 2004-11-19 | 2006-06-14 | 张禹 | 结冷胶的后提取方法 |
| CN101062957B (zh) * | 2006-04-24 | 2012-09-12 | 上海慧源植物胶囊股份有限公司 | 无有机溶剂结冷胶及其生产工艺 |
| CN1932026B (zh) * | 2006-09-12 | 2011-10-26 | 山东大学 | 一种结冷胶发酵液的脱蛋白方法 |
| CN101191138B (zh) * | 2006-11-28 | 2010-10-27 | 浙江帝斯曼中肯生物科技有限公司 | 从结冷胶发酵液生产结冷胶成品的方法 |
| US8231921B2 (en) * | 2006-12-15 | 2012-07-31 | Cp Kelco U.S., Inc. | High performance gellan gums and methods for production thereof |
| CN101591399B (zh) * | 2009-07-09 | 2012-11-28 | 浙江帝斯曼中肯生物科技有限公司 | 一种适用于组织培养基的低酰基结冷胶提取方法 |
| CN101591400B (zh) * | 2009-07-09 | 2012-01-18 | 浙江帝斯曼中肯生物科技有限公司 | 一种低酰基清型结冷胶的后提取方法 |
-
2010
- 2010-06-02 WO PCT/CN2010/000782 patent/WO2011003269A1/zh not_active Ceased
- 2010-06-02 JP JP2012518727A patent/JP5770725B2/ja active Active
- 2010-06-02 US US13/142,396 patent/US8609377B2/en active Active
- 2010-06-02 EP EP10796646.7A patent/EP2436699B1/en active Active
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