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公开(公告)号:US20090239268A1
公开(公告)日:2009-09-24
申请号:US12419409
申请日:2009-04-07
申请人: Satoshi Okutani , Shinya Fujiki , Shintaro Iwatani
发明人: Satoshi Okutani , Shinya Fujiki , Shintaro Iwatani
CPC分类号: C12P13/04 , C12N1/20 , C12N1/22 , C12P13/222 , C12P13/227 , C12P21/02
摘要: The present invention provides a method for producing an L-amino acid by fermentation by culturing a microorganism having an L-amino acid-producing ability in a liquid medium to precipitate the L-amino acid, wherein a polymer such as a water-soluble cellulose derivative, a water-soluble polyvinyl compound, a polar organic solvent-soluble polyvinyl compound, a water-soluble starch derivative, an alginic acid salt, and a polyacrylic acid salt is added to the medium.
摘要翻译: 本发明提供通过在液体培养基中培养具有L-氨基酸生产能力的微生物发酵来生产L-氨基酸以沉淀L-氨基酸的方法,其中将聚合物如水溶性纤维素 衍生物,水溶性聚乙烯基化合物,极性有机溶剂可溶性聚乙烯基化合物,水溶性淀粉衍生物,藻酸盐和聚丙烯酸盐加入到介质中。
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公开(公告)号:US08859243B2
公开(公告)日:2014-10-14
申请号:US12419409
申请日:2009-04-07
申请人: Satoshi Okutani , Shinya Fujiki , Shintaro Iwatani
发明人: Satoshi Okutani , Shinya Fujiki , Shintaro Iwatani
CPC分类号: C12P13/04 , C12N1/20 , C12N1/22 , C12P13/222 , C12P13/227 , C12P21/02
摘要: The present invention provides a method for producing an L-amino acid by fermentation by culturing a microorganism having an L-amino acid-producing ability in a liquid medium to precipitate the L-amino acid, wherein a polymer such as a water-soluble cellulose derivative, a water-soluble polyvinyl compound, a polar organic solvent-soluble polyvinyl compound, a water-soluble starch derivative, an alginic acid salt, and a polyacrylic acid salt is added to the medium.
摘要翻译: 本发明提供通过在液体培养基中培养具有L-氨基酸生产能力的微生物发酵来生产L-氨基酸以沉淀L-氨基酸的方法,其中将聚合物如水溶性纤维素 衍生物,水溶性聚乙烯基化合物,极性有机溶剂可溶性聚乙烯基化合物,水溶性淀粉衍生物,藻酸盐和聚丙烯酸盐加入到介质中。
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3.
公开(公告)号:US07553367B2
公开(公告)日:2009-06-30
申请号:US11423969
申请日:2006-06-14
申请人: Takeshi Kushiku , Dave Steckelberg , Toshiya Tanabe , Jirou Haga , Shinya Fujiki , Kisho Suzuki
发明人: Takeshi Kushiku , Dave Steckelberg , Toshiya Tanabe , Jirou Haga , Shinya Fujiki , Kisho Suzuki
IPC分类号: C30B7/08
CPC分类号: C07C229/26 , C07C227/42
摘要: A diL-lysine monosulfate trihydrate crystal which has a large tabular form and is more easily separable from the mother liquor is described. The crystal is obtained by a novel process wherein crystallization is conducted at a lower temperature.
摘要翻译: 描述了具有大片状并且更容易与母液分离的二L-赖氨酸单硫酸盐三水合物晶体。 通过其中在较低温度下进行结晶的新方法获得晶体。
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公开(公告)号:US20060281945A1
公开(公告)日:2006-12-14
申请号:US11423969
申请日:2006-06-14
申请人: Takeshi Kushiku , Dave Steckelberg , Toshiya Tanabe , Jirou Haga , Shinya Fujiki , Kisho Suzuki
发明人: Takeshi Kushiku , Dave Steckelberg , Toshiya Tanabe , Jirou Haga , Shinya Fujiki , Kisho Suzuki
IPC分类号: C07C227/38
CPC分类号: C07C229/26 , C07C227/42
摘要: A diL-lysine monosulfate trihydrate crystal which has a large tabular form and is more easily separable from the mother liquor is described. The crystal is obtained by a novel process wherein crystallization is conducted at a lower temperature.
摘要翻译: 描述了具有大片状并且更容易与母液分离的二L-赖氨酸单硫酸盐三水合物晶体。 通过其中在较低温度下进行结晶的新方法获得晶体。
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