公开(公告)号：US20110014663A1

公开(公告)日：2011-01-20

申请号：US12842355

申请日：2010-07-23

申请人： Shigeo Suzuki ,  Yoshihiro Usuda ,  Shuhei Hashiro

发明人： Shigeo Suzuki ,  Yoshihiro Usuda ,  Shuhei Hashiro

IPC分类号： C12P13/14 ,  C12P13/04 ,  C12P13/08

CPC分类号： C12P13/04 ,  C12P13/08 ,  C12P13/14

摘要： An L-amino acid is produced by culturing a bacterium having an L-amino acid-producing ability in a medium containing a processed product of a microalga which promotes production and accumulation of the L-amino acid by the bacterium. The process product is produced by disrupting the culture of the microalga, and/or extracting the culture of the microalga, or fractionating the culture of the microalga or the disrupted culture. The processed product contains a mixture of organic substances produced by the microalga, a hydrolysate of the disrupted microalga culture, and/or an extract or fractionation product of the microalga culture. The processed product can also contain a saccarification product of starch or a hydrolysate of fats and oils. The bacterium is cultured to produce and accumulate the L-amino acid in culture, and the L-amino acid is collected from the culture.

摘要翻译： 通过在含有促进L-氨基酸的生成和积累的微藻的加工物的培养基中培养具有L-氨基酸生产能力的细菌来生产L-氨基酸。 通过破坏微藻的培养和/或提取微藻的培养物，或分馏微藻的培养物或破坏的培养物来生产该过程产物。 经加工的产品含有由微藻生产的有机物质，破碎的微藻培养物的水解产物和/或微藻培养物的提取物或分馏产物的混合物。 经加工的产品还可以含有淀粉或脂肪和油的水解产物的糖化产物。 培养细菌以在培养物中产生和积累L-氨基酸，并从培养物中收集L-氨基酸。

公开(公告)号：US08354254B2

公开(公告)日：2013-01-15

申请号：US12842355

申请日：2010-07-23

申请人： Shigeo Suzuki ,  Yoshihiro Usuda ,  Shuhei Hashiro

发明人： Shigeo Suzuki ,  Yoshihiro Usuda ,  Shuhei Hashiro

IPC分类号： C12P13/04

CPC分类号： C12P13/04 ,  C12P13/08 ,  C12P13/14

摘要： An L-amino acid is produced by culturing a bacterium having an L-amino acid-producing ability in a medium containing a processed product of a microalga which promotes production and accumulation of the L-amino acid by the bacterium. The process product is produced by disrupting the culture of the microalga, and/or extracting the culture of the microalga, or fractionating the culture of the microalga or the disrupted culture. The processed product contains a mixture of organic substances produced by the microalga, a hydrolysate of the disrupted microalga culture, and/or an extract or fractionation product of the microalga culture. The processed product can also contain a saccarification product of starch or a hydrolysate of fats and oils. The bacterium is cultured to produce and accumulate the L-amino acid in culture, and the L-amino acid is collected from the culture.

摘要翻译： 通过在含有促进L-氨基酸的生成和积累的微藻的加工物的培养基中培养具有L-氨基酸生产能力的细菌来生产L-氨基酸。 通过破坏微藻的培养和/或提取微藻的培养物，或分馏微藻的培养物或破坏的培养物来生产该过程产物。 经加工的产品含有由微藻生产的有机物质，破碎的微藻培养物的水解产物和/或微藻培养物的提取物或分馏产物的混合物。 经加工的产品还可以含有淀粉或脂肪和油的水解产物的糖化产物。 培养细菌以在培养物中产生和积累L-氨基酸，并从培养物中收集L-氨基酸。

公开(公告)号：US20120315678A1

公开(公告)日：2012-12-13

申请号：US13474879

申请日：2012-05-18

申请人： Shuhei Hashiro ,  Yoshihiro Usuda

发明人： Shuhei Hashiro ,  Yoshihiro Usuda

IPC分类号： C12N1/12 ,  C12P13/04 ,  C13K1/00

CPC分类号： C12R1/89 ,  C12N1/12 ,  C12P13/04 ,  C12P19/02 ,  C12P19/04

摘要： Glucose is produced by hydrolyzing starch contained in a microalga which belongs to the genus Desmodesmus and accumulates 30% or more of starch in algae bodies based on dry weight of the algae bodies when it is cultured under suitable conditions.

摘要翻译： 葡萄糖通过水解属于脱虫纲的微藻中含有的淀粉而产生，并且在适当条件下培养时，基于藻体的干重，在藻体中累积30％或更多的淀粉。