CN101284796B - 母液回收制备dl—苯丙氨酸和dl—天冬氨酸的方法 - Google Patents
母液回收制备dl—苯丙氨酸和dl—天冬氨酸的方法 Download PDFInfo
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- CN101284796B CN101284796B CN2008100618846A CN200810061884A CN101284796B CN 101284796 B CN101284796 B CN 101284796B CN 2008100618846 A CN2008100618846 A CN 2008100618846A CN 200810061884 A CN200810061884 A CN 200810061884A CN 101284796 B CN101284796 B CN 101284796B
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- phenylalanine
- mother liquor
- aspartic acid
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CN2008100618846A CN101284796B (zh) | 2008-05-30 | 2008-05-30 | 母液回收制备dl—苯丙氨酸和dl—天冬氨酸的方法 |
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CN2008100618846A CN101284796B (zh) | 2008-05-30 | 2008-05-30 | 母液回收制备dl—苯丙氨酸和dl—天冬氨酸的方法 |
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CN101284796A CN101284796A (zh) | 2008-10-15 |
CN101284796B true CN101284796B (zh) | 2011-05-04 |
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CN2008100618846A Expired - Fee Related CN101284796B (zh) | 2008-05-30 | 2008-05-30 | 母液回收制备dl—苯丙氨酸和dl—天冬氨酸的方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103626840A (zh) * | 2012-08-21 | 2014-03-12 | 常州光辉生物科技有限公司 | 一种原料含有手性异构体的阿斯巴甜的制备方法 |
CN103113248A (zh) * | 2013-02-20 | 2013-05-22 | 江苏汉光生物工程有限公司 | 一种从生产阿斯巴甜废水中回收dl-天门冬氨酸的方法 |
CN103319019B (zh) * | 2013-06-14 | 2016-06-01 | 陕西蓝深特种树脂有限公司 | 一种阿斯巴甜生产母液回收处理方法与系统 |
CN104710033A (zh) * | 2013-12-16 | 2015-06-17 | 江苏维多股份有限公司 | 阿斯巴甜生产废水处理方法 |
CN106674037B (zh) * | 2016-12-23 | 2019-02-22 | 浙江工业大学 | 一种从阿巴斯甜合成母液中分离l-苯丙氨酸的方法 |
CN106977413B (zh) * | 2017-04-13 | 2019-03-05 | 蚌埠丰原涂山制药有限公司 | 一种dl-门冬氨酸dl-鸟氨酸的制备方法 |
CN106967153A (zh) * | 2017-05-22 | 2017-07-21 | 孟州市华兴生物化工有限责任公司 | 一种阿斯巴甜的制备方法 |
CN114456080A (zh) * | 2021-12-18 | 2022-05-10 | 江苏汉光生物工程有限公司 | 一种阿斯巴甜生产母液回收处理工艺及装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4348317A (en) * | 1980-12-29 | 1982-09-07 | Monsanto Company | Recovery of L-phenylalanine and L-aspartic acid during preparation of α-L-aspartyl-L-phenylalanine methyl ester |
US5304671A (en) * | 1991-08-05 | 1994-04-19 | Ajinomoto Co., Inc. | Method for recovery of α-L-aspartyl-L-phenylalanine methyl ester, L-phenylalanine and L-aspartic acid |
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2008
- 2008-05-30 CN CN2008100618846A patent/CN101284796B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4348317A (en) * | 1980-12-29 | 1982-09-07 | Monsanto Company | Recovery of L-phenylalanine and L-aspartic acid during preparation of α-L-aspartyl-L-phenylalanine methyl ester |
US5304671A (en) * | 1991-08-05 | 1994-04-19 | Ajinomoto Co., Inc. | Method for recovery of α-L-aspartyl-L-phenylalanine methyl ester, L-phenylalanine and L-aspartic acid |
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