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公开(公告)号：US07879583B2
公开(公告)日：2011-02-01
申请号：US12033374
申请日：2008-02-19
IPC分类号： C12P13/14
CPC分类号： C12P13/14
摘要： L-glutamic acid is produced by culturing a microorganism in a liquid medium containing L-glutamic acid at a saturation concentration, wherein the microorganism can metabolize a carbon source at a specific pH, and also has an ability to accumulate L-glutamic acid in the medium in an amount which exceeds the saturation concentration of L-glutamic acid, wherein the pH of the medium is controlled so that L-glutamic acid precipitates.
摘要翻译： 通过在含有饱和浓度的L-谷氨酸的液体培养基中培养微生物来生产L-谷氨酸，其中微生物可以在特定pH下代谢碳源，并且还具有在L-谷氨酸中积累L-谷氨酸的能力 培养基的量超过L-谷氨酸的饱和浓度，其中控制培养基的pH使得L-谷氨酸沉淀。
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公开(公告)号：US20100003726A1
公开(公告)日：2010-01-07
申请号：US12033374
申请日：2008-02-19
IPC分类号： C12P13/14
CPC分类号： C12P13/14
摘要： L-glutamic acid is produced by culturing a microorganism in a liquid medium containing L-glutamic acid at a saturation concentration, wherein the microorganism can metabolize a carbon source at a specific pH, and also has an ability to accumulate L-glutamic acid in the medium in an amount which exceeds the saturation concentration of L-glutamic acid, wherein the pH of the medium is controlled so that L-glutamic acid precipitates.
摘要翻译： 通过在含有饱和浓度的L-谷氨酸的液体培养基中培养微生物来生产L-谷氨酸，其中微生物可以在特定pH下代谢碳源，并且还具有在L-谷氨酸中积累L-谷氨酸的能力 培养基的量超过L-谷氨酸的饱和浓度，其中控制培养基的pH使得L-谷氨酸沉淀。
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公开(公告)号：US07354744B2
公开(公告)日：2008-04-08
申请号：US11297383
申请日：2005-12-09
IPC分类号： C12P13/04
CPC分类号： C12P13/14
摘要： L-glutamic acid is produced by culturing in a liquid medium containing L-glutamic acid at a saturation concentration and the carbon source a microorganism that can metabolize a carbon source at a specific pH, and wherein said microorganism has an ability to accumulate L-glutamic acid in said medium in an amount which exceeds the the saturation concentration of L-glutamic acid, wherein the pH of said medium is controlled so that L-glutamic acid precipitates.
摘要翻译： L-谷氨酸通过在含有饱和浓度的L-谷氨酸的液体培养基中培养而产生，碳源是可以在特定pH下代谢碳源的微生物，其中所述微生物具有积累L-谷氨酸的能力 在所述培养基中的酸超过L-谷氨酸的饱和浓度，其中所述培养基的pH被控制以使L-谷氨酸沉淀。
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公开(公告)号：US20060110813A1
公开(公告)日：2006-05-25
申请号：US11297383
申请日：2005-12-09
CPC分类号： C12P13/14
摘要： L-glutamic acid is produced by culturing in a liquid medium containing L-glutamic acid at a saturation concentration and the carbon source a microorganism that can metabolize a carbon source at a specific pH, and wherein said microorganism has an ability to accumulate L-glutamic acid in said medium in an amount which exceeds the the saturation concentration of L-glutamic acid, wherein the pH of said medium is controlled so that L-glutamic acid precipitates.
摘要翻译： L-谷氨酸通过在含有饱和浓度的L-谷氨酸的液体培养基中培养而产生，碳源是可以在特定pH下代谢碳源的微生物，其中所述微生物具有积累L-谷氨酸的能力 在所述培养基中的酸超过L-谷氨酸的饱和浓度，其中所述培养基的pH被控制以使L-谷氨酸沉淀。
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