CN109761833B - 一种l-亮氨酸的分离纯化方法 - Google Patents
一种l-亮氨酸的分离纯化方法 Download PDFInfo
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Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Peptides Or Proteins (AREA)
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CN110330441B (zh) * | 2019-08-19 | 2022-03-11 | 精晶药业股份有限公司 | 一种d-亮氨酸的提纯方法 |
CN110541013B (zh) * | 2019-10-06 | 2023-03-10 | 新疆阜丰生物科技有限公司 | 一种发酵生产l-亮氨酸的方法 |
CN110607331B (zh) * | 2019-10-22 | 2023-03-10 | 新疆阜丰生物科技有限公司 | 一种制备和提取l-亮氨酸的工艺 |
CN112979482B (zh) * | 2020-12-25 | 2024-02-02 | 安徽华恒生物科技股份有限公司 | 一种高纯度l-缬氨酸及其制备方法和其应用 |
CN114560782B (zh) * | 2022-02-10 | 2024-03-01 | 无锡晶海氨基酸股份有限公司 | 一种高纯度亮氨酸的制备方法 |
CN114773216A (zh) * | 2022-03-24 | 2022-07-22 | 天津大学 | 一种l-亮氨酸球形晶体及其制备方法和应用 |
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CN101328131A (zh) * | 2007-06-18 | 2008-12-24 | 天津科技大学 | 离子交换法从发酵液中提取l-亮氨酸的工艺 |
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Inventor after: Guan Hui Inventor after: Song Chunhui Inventor after: Chen Feng Inventor after: Zheng Jianxun Inventor after: Liu Pei Inventor after: Ma Guanghui Inventor before: Song Chunhui Inventor before: Chen Feng Inventor before: Zheng Jianxun Inventor before: Liu Pei Inventor before: Ma Guanghui |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A method for separation and purification of L-Leucine Effective date of registration: 20210408 Granted publication date: 20190920 Pledgee: Bank of China Limited by Share Ltd. Hohhot Xinhua Branch Pledgor: INNER MONGOLIA BIOK BIOLOGY Co.,Ltd. Registration number: Y2021150000031 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190920 Pledgee: Bank of China Limited by Share Ltd. Hohhot Xinhua Branch Pledgor: INNER MONGOLIA BIOK BIOLOGY Co.,Ltd. Registration number: Y2021150000031 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Separation and Purification Method for L-Leucine Granted publication date: 20190920 Pledgee: Bank of China Limited by Share Ltd. Hohhot Xinhua Branch Pledgor: INNER MONGOLIA BIOK BIOLOGY Co.,Ltd. Registration number: Y2024150000059 |