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公开(公告)号：US08993282B2
公开(公告)日：2015-03-31
申请号：US13124304
申请日：2009-10-16
摘要： The present invention provides a method for producing a carotenoid, which comprises culturing a carotenoid-producing bacterium in an amino acid-supplemented medium, and collecting the carotenoid from the resulting cultured product, wherein the amino acid is at least one selected, from the group consisting of glutamic acid, aspartic acid, glutamine, asparagine, alanine, glycine, serine, threonine, arginine, tyrosine, proline, phenylalanine and leucine, and salts thereof.
摘要翻译： 本发明提供一种生产类胡萝卜素的方法，其包括在补充氨基酸的培养基中培养产生类胡萝卜素的细菌，并从得到的培养产物中收集类胡萝卜素，其中氨基酸是选自下组的至少一种： 由谷氨酸，天冬氨酸，谷氨酰胺，天冬酰胺，丙氨酸，甘氨酸，丝氨酸，苏氨酸，精氨酸，酪氨酸，脯氨酸，苯丙氨酸和亮氨酸及其盐组成。
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公开(公告)号：US09605323B2
公开(公告)日：2017-03-28
申请号：US13634657
申请日：2011-03-15
IPC分类号： C12P23/00 , C12R1/01 , C12N1/38 , A23K20/179 , A23K50/80
CPC分类号： C12R1/01 , A23K20/179 , A23K50/75 , A23K50/80 , C12N1/20 , C12N1/38 , C12N2500/02 , C12P23/00
摘要： An object of the present invention is to provide a method for microbiologically producing astaxanthin of high concentration at low cost while suppressing production of canthaxanthin. Specifically, the present invention relates to a method for producing carotenoids including astaxanthin comprising culturing a bacterium that concurrently produces astaxanthin and canthaxanthin in a medium containing biotin, wherein a ratio of concentration of produced canthaxanthin to concentration of produced astaxanthin in a culture product after the end of culture in the medium is lower than that in a culture product after the end of culture in a biotin-free medium.
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公开(公告)号：US08883443B2
公开(公告)日：2014-11-11
申请号：US13637698
申请日：2011-03-29
IPC分类号： C12P23/00
CPC分类号： C12R1/01 , A23K20/179 , A23L5/44 , A23L33/105 , C12P23/00
摘要： A method for microbiologically producing zeaxanthin at high concentration and low cost while suppressing production of gluconic acid is presented. Specifically, a method for producing carotenoids containing zeaxanthin by culturing a bacterium producing carotenoids containing zeaxanthin in a medium containing biotin is provided.
摘要翻译： 提出了一种在抑制葡萄糖酸生产的同时以高浓度和低成本微生物生产玉米黄质的方法。 具体地，提供了通过在含有生物素的培养基中培养含有玉米黄质的含有玉米黄质的类胡萝卜素的细菌来生产含有玉米黄质的类胡萝卜素的方法。
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公开(公告)号：US20130030218A1
公开(公告)日：2013-01-31
申请号：US13637698
申请日：2011-03-29
CPC分类号： C12R1/01 , A23K20/179 , A23L5/44 , A23L33/105 , C12P23/00
摘要： A method for microbiologically producing zeaxanthin at high concentration and low cost while suppressing production of gluconic acid is presented. Specifically, a method for producing carotenoids containing zeaxanthin by culturing a bacterium producing carotenoids containing zeaxanthin in a medium containing biotin is provided.
摘要翻译： 提出了一种在抑制葡萄糖酸生产的同时以高浓度和低成本微生物生产玉米黄质的方法。 具体地，提供了通过在含有生物素的培养基中培养含有玉米黄质的含有玉米黄质的类胡萝卜素的细菌来生产含有玉米黄质的类胡萝卜素的方法。
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公开(公告)号：US20130012594A1
公开(公告)日：2013-01-10
申请号：US13634657
申请日：2011-03-15
IPC分类号： C12P23/00 , A61P3/02 , A61K31/122
CPC分类号： C12R1/01 , A23K20/179 , A23K50/75 , A23K50/80 , C12N1/20 , C12N1/38 , C12N2500/02 , C12P23/00
摘要： An object of the present invention is to provide a method for microbiologically producing astaxanthin of high concentration at low cost while suppressing production of canthaxanthin. Specifically, the present invention relates to a method for producing carotenoids including astaxanthin comprising culturing a bacterium that concurrently produces astaxanthin and canthaxanthin in a medium containing biotin, wherein a ratio of concentration of produced canthaxanthin to concentration of produced astaxanthin in a culture product after the end of culture in the medium is lower than that in a culture product after the end of culture in a biotin-free medium.
摘要翻译： 本发明的一个目的是提供一种在抑制角黄素生产的同时以低成本微生物生产高浓度虾青素的方法。 具体地说，本发明涉及一种含有虾青素的类胡萝卜素的制造方法，其特征在于，在含有生物素的培养基中培养同时生成虾青素和角黄素的细菌，其中生成的角黄素浓度与终产后的培养物中生成的虾青素浓度的比例 在培养基中培养结束后的生物素培养基中的培养物培养物中培养物的培养物中培养物的培养物中培养物的培养液中培养物的培养液中培养物培养物的培养液中培养物的培养液中培养物的培养液中培养物的培养液中培养物的培养液中培养物的培养液中培养物培养液
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公开(公告)号：US20110262981A1
公开(公告)日：2011-10-27
申请号：US13124304
申请日：2009-10-16
摘要： The present invention provides a method for producing a carotenoid, which comprises culturing a carotenoid-producing bacterium in an amino acid-supplemented medium, and collecting the carotenoid from the resulting cultured product, wherein the amino acid is at least one selected, from the group consisting of glutamic acid, aspartic acid, glutamine, asparagine, alanine, glycine, serine, threonine, arginine, tyrosine, proline, phenylalanine and leucine, and salts thereof
摘要翻译： 本发明提供一种生产类胡萝卜素的方法，其包括在补充氨基酸的培养基中培养产生类胡萝卜素的细菌，并从得到的培养产物中收集类胡萝卜素，其中氨基酸是选自下组的至少一种： 由谷氨酸，天冬氨酸，谷氨酰胺，天冬酰胺，丙氨酸，甘氨酸，丝氨酸，苏氨酸，精氨酸，酪氨酸，脯氨酸，苯丙氨酸和亮氨酸及其盐组成
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