CN101838340B - 一种改进的生物胞外多糖提取方法 - Google Patents
一种改进的生物胞外多糖提取方法 Download PDFInfo
- Publication number
- CN101838340B CN101838340B CN2010101791558A CN201010179155A CN101838340B CN 101838340 B CN101838340 B CN 101838340B CN 2010101791558 A CN2010101791558 A CN 2010101791558A CN 201010179155 A CN201010179155 A CN 201010179155A CN 101838340 B CN101838340 B CN 101838340B
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- CN
- China
- Prior art keywords
- fermented liquid
- extracellular polysaccharide
- alcohol
- polysaccharide
- biological extracellular
- 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.)
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- 150000004676 glycans Chemical class 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 35
- 229920001282 polysaccharide Polymers 0.000 title claims abstract description 35
- 239000005017 polysaccharide Substances 0.000 title claims abstract description 35
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000000855 fermentation Methods 0.000 claims abstract description 8
- 230000004151 fermentation Effects 0.000 claims abstract description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 32
- 230000018044 dehydration Effects 0.000 claims description 15
- 238000006297 dehydration reaction Methods 0.000 claims description 15
- 238000001556 precipitation Methods 0.000 claims description 12
- 239000000047 product Substances 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 238000005119 centrifugation Methods 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000009938 salting Methods 0.000 abstract 1
- 159000000007 calcium salts Chemical class 0.000 description 10
- 239000003960 organic solvent Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 239000000284 extract Substances 0.000 description 4
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000001476 alcoholic effect Effects 0.000 description 3
- 229910001424 calcium ion Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- MKJXYGKVIBWPFZ-UHFFFAOYSA-L calcium lactate Chemical compound [Ca+2].CC(O)C([O-])=O.CC(O)C([O-])=O MKJXYGKVIBWPFZ-UHFFFAOYSA-L 0.000 description 2
- 239000001527 calcium lactate Substances 0.000 description 2
- 229960002401 calcium lactate Drugs 0.000 description 2
- 235000011086 calcium lactate Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002481 ethanol extraction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010101791558A CN101838340B (zh) | 2010-05-21 | 2010-05-21 | 一种改进的生物胞外多糖提取方法 |
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CN2010101791558A CN101838340B (zh) | 2010-05-21 | 2010-05-21 | 一种改进的生物胞外多糖提取方法 |
Publications (2)
Publication Number | Publication Date |
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CN101838340A CN101838340A (zh) | 2010-09-22 |
CN101838340B true CN101838340B (zh) | 2011-12-21 |
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CN2010101791558A Active CN101838340B (zh) | 2010-05-21 | 2010-05-21 | 一种改进的生物胞外多糖提取方法 |
Country Status (1)
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CN (1) | CN101838340B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102524394B (zh) * | 2011-12-14 | 2013-09-25 | 淄博中轩生化有限公司 | 适用于酸性乳饮料的黄原胶加工工艺 |
CN106008738B (zh) * | 2016-07-21 | 2019-01-04 | 南京工业大学 | 一种丙酮丁醇梭菌胞外多糖的提取分离方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101186654A (zh) * | 2007-12-12 | 2008-05-28 | 山东阜丰生物科技开发有限公司 | 一种用于钙处理钻井液的黄原胶的提取方法 |
CN101704927B (zh) * | 2009-10-16 | 2011-05-18 | 陕西科技大学 | 一种海泡石/黄原胶复合絮凝剂的制备方法 |
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2010
- 2010-05-21 CN CN2010101791558A patent/CN101838340B/zh active Active
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CN101838340A (zh) | 2010-09-22 |
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Owner name: ORDOS DEOSEN BIOCHEMICAL CO., LTD. Free format text: FORMER OWNER: ZIBO DEOSEN BIOCHEMICAL LTD. Effective date: 20150626 |
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Effective date of registration: 20150626 Address after: Dalate's 014300 city the Inner Mongolia Autonomous Region forest Erdos Zhao Zhen Shang Liang Industrial Park three Patentee after: ORDOS ZHONGXUAN BIOCHEMICAL CO., LTD. Address before: 255400 Anping Road 89, Linzi District, Shandong, Zibo Patentee before: Zibo Deosen Biochemical Ltd. |
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Address after: Dalate's 014300 city the Inner Mongolia Autonomous Region forest Erdos Zhao Zhen Shang Liang Industrial Park three Patentee after: Ordos Zhongxuan Biochemical Co., Ltd. Address before: Dalate's 014300 city the Inner Mongolia Autonomous Region forest Erdos Zhao Zhen Shang Liang Industrial Park three Patentee before: ORDOS ZHONGXUAN BIOCHEMICAL CO., LTD. |