CN102268465B - Method for massively producing gamma-poly-glutamic acid - Google Patents
Method for massively producing gamma-poly-glutamic acid Download PDFInfo
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- CN102268465B CN102268465B CN 201110216717 CN201110216717A CN102268465B CN 102268465 B CN102268465 B CN 102268465B CN 201110216717 CN201110216717 CN 201110216717 CN 201110216717 A CN201110216717 A CN 201110216717A CN 102268465 B CN102268465 B CN 102268465B
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CN 201110216717 CN102268465B (en) | 2011-07-29 | 2011-07-29 | Method for massively producing gamma-poly-glutamic acid |
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CN 201110216717 CN102268465B (en) | 2011-07-29 | 2011-07-29 | Method for massively producing gamma-poly-glutamic acid |
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CN102268465A CN102268465A (en) | 2011-12-07 |
CN102268465B true CN102268465B (en) | 2013-05-08 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102719501A (en) * | 2012-06-29 | 2012-10-10 | 天津北洋百川生物技术有限公司 | Method for producing polyglutamic acid |
CN103613753B (en) * | 2013-11-14 | 2015-12-30 | 天津北洋百川生物技术有限公司 | A kind of method without adding organic separated from solvent purification polyglutamic acid |
CN103695485B (en) * | 2013-12-27 | 2017-02-15 | 天津北洋百川生物技术有限公司 | High-efficiency production method of gamma-polyglutamic acid |
CN104694437B (en) * | 2015-03-23 | 2018-04-27 | 领先生物农业股份有限公司 | One bacillus licheniformis and its purposes in gamma-polyglutamic acid is produced |
CN108079973A (en) * | 2015-07-31 | 2018-05-29 | 邵素英 | A kind of preparation method of biological cleaning carrier for wastewater treatment |
CN108585363A (en) * | 2015-09-24 | 2018-09-28 | 天津中天精科科技有限公司 | A kind of sewage disposal biological respinse and absorption purifier |
CN107974472A (en) * | 2017-12-26 | 2018-05-01 | 天津北洋百川生物技术有限公司 | A kind of preparation method added methionine and improve gamma-polyglutamic acid yield |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1346891A (en) * | 2001-09-29 | 2002-05-01 | 南京工业大学 | Preparation method of gamma-polyglutamic acid and salt thereof |
CN1556859A (en) * | 2000-05-20 | 2004-12-22 | 韩国科学技术院 | A method for manufacturing highly-concentrated polyglutamic acid with additional supply of saccharides |
CN101037701A (en) * | 2007-03-22 | 2007-09-19 | 华东师范大学 | Preparation technique of gamma-polyglutamic acid |
CN101402977A (en) * | 2008-04-02 | 2009-04-08 | 广东省微生物研究所 | Process for producing gamma-polyglutamic acid |
CN101597627A (en) * | 2009-07-07 | 2009-12-09 | 李拖平 | A kind of production method of polymer gamma-polyglutamic acid- |
CN101603015A (en) * | 2008-06-13 | 2009-12-16 | 河北维尔康制药有限公司 | A kind of lichem bacillus strain and purposes and the method for gathering gamma-glutamic acid with its production |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1556859A (en) * | 2000-05-20 | 2004-12-22 | 韩国科学技术院 | A method for manufacturing highly-concentrated polyglutamic acid with additional supply of saccharides |
CN1346891A (en) * | 2001-09-29 | 2002-05-01 | 南京工业大学 | Preparation method of gamma-polyglutamic acid and salt thereof |
CN101037701A (en) * | 2007-03-22 | 2007-09-19 | 华东师范大学 | Preparation technique of gamma-polyglutamic acid |
CN101402977A (en) * | 2008-04-02 | 2009-04-08 | 广东省微生物研究所 | Process for producing gamma-polyglutamic acid |
CN101603015A (en) * | 2008-06-13 | 2009-12-16 | 河北维尔康制药有限公司 | A kind of lichem bacillus strain and purposes and the method for gathering gamma-glutamic acid with its production |
CN101597627A (en) * | 2009-07-07 | 2009-12-09 | 李拖平 | A kind of production method of polymer gamma-polyglutamic acid- |
Non-Patent Citations (2)
Title |
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"γ-聚谷氨酸发酵及提取工艺研究";李文婧;《中国优秀硕士学位论文数据库 工程科技I辑 2011年第04期》;20110415;第1页-第64页 * |
李文婧."γ-聚谷氨酸发酵及提取工艺研究".《中国优秀硕士学位论文数据库 工程科技I辑 2011年第04期》.2011,第1-64页. |
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CN102268465A (en) | 2011-12-07 |
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Inventor after: Qiao Changcheng Inventor after: LAN Lingfang Inventor after: Li Xue Inventor after: Zhang Shuai Inventor before: Qiao Changsheng Inventor before: Lan Lingfang Inventor before: Li Xue Inventor before: Zhang Shuai |
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Effective date of registration: 20170825 Address after: 300457, building 4, wing Sheng Plaza, Tianjin Binhai Zhongguancun science and Technology Park, 501 Patentee after: TIANJIN HUIZHI BIOTRANS BIOLOGICAL ENGINEERING CO.,LTD. Address before: Tianjin city Tanggu District of Tianjin city in the 300457 economic and Technological Development Zone, Road No. 29 Patentee before: TIANJIN PEIYANG BIOTRANS BIOTECH Co.,Ltd. |
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Effective date of registration: 20230724 Address after: 130114 Building B1 and B2, Xufa Plant, Fourth Ring Road, FAW, about 500 meters east of the intersection of Xinggong Road and Haier Street, Kuancheng District, Changchun, Jilin Patentee after: JINLIN HANGGAI TONGBO BIOTECHNOLOGY Co.,Ltd. Address before: 300457 Room 501, building 4, Rongsheng Plaza, Binhai Zhongguancun Science Park, Tianjin Patentee before: TIANJIN HUIZHI BIOTRANS BIOLOGICAL ENGINEERING CO.,LTD. |
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