公开(公告)号：EP2821495A4

公开(公告)日：2015-10-21

申请号：EP13755243

申请日：2013-03-01

申请人： SARAYA CO LTD

发明人： HIRATA YOSHIHIKO ,  RYU MIZUYUKI ,  ITO HITOSHI ,  ARAKI MICHIAKI

IPC分类号： C12P19/12 ,  A23L1/30 ,  A61K8/73 ,  A61Q19/00 ,  B01F17/56 ,  C07H15/04 ,  C07H19/01

CPC分类号： C07H15/10 ,  A23L29/10 ,  A23L33/12 ,  A61K8/602 ,  A61K2800/10 ,  A61Q19/00

摘要： The present invention provides a high-purity acid-form sophorolipid (SL)-containing composition characterized by substantially not containing acetic acid. The high-purity acid-form SL-containing composition can be produced, for example, by the following method: (i) adjusting the pH of a partially purified acid-form SL-containing composition to an acidic range; and (ii-a) subjecting an acidified partially purified acid-form SL-containing composition obtained in step (i) to chromatography to acquire a fraction containing an acid-form SL, or (ii-b) leaving the acidified partially purified acid-form SL-containing composition obtained in step (i) to stand under a low-temperature condition to acquire a resulting gelled object.

公开(公告)号：EP3117838A4

公开(公告)日：2017-11-22

申请号：EP15760929

申请日：2015-03-10

申请人： SARAYA CO LTD

发明人： SUZUKI YASUSHI ,  TABATA HIROMITSU ,  RYU MIZUYUKI ,  ISHII NANASE ,  TAKEUCHI TAKASHI ,  MATSUMURA YASUKI ,  MATSUMIYA KENTARO

IPC分类号： A61K38/40 ,  A23L33/115 ,  A61K9/00 ,  A61K9/107 ,  A61K38/16 ,  A61K45/00 ,  A61K47/14 ,  A61K47/26 ,  A61P25/04 ,  A61P43/00

CPC分类号： A61K38/40 ,  A23G1/36 ,  A23L9/12 ,  A23L33/115 ,  A23V2002/00 ,  A61K9/0053 ,  A61K9/107 ,  A61K45/06 ,  A61K47/06 ,  A61K47/26 ,  A61K47/44

摘要： The present invention provides an orally administered composition comprising a sophorolipid, a physiologically active substance, and an oil or fat, wherein the physiologically active substance exhibits an improved bioavailability.