Title:
植物抽出物、それを含む組成物、抽出方法及びその使用
Document Type and Number:
Japanese Patent JP2013504607
Kind Code:
A
Abstract:
An extract from leaves of mulberry is disclosed. The extract has an IC50 value sufficient to inhibit α-glucosidase I. The extract may comprise 5-40% (w/w) total imino sugars and 20-70% (w/w) total amino acids. The extract may reduce the production of melanin for the treatment of such ailments or diseases caused by pigmentation as freckle, chloasma, striae gravidarum, sensile plaque and melanoma. The extract may also control blood glucose level.
Inventors:
Xie, Chen
Elephant
Elephant
Application Number:
JP2012529114A
Publication Date:
February 07, 2013
Filing Date:
September 16, 2010
Export Citation:
Assignee:
Botanic Century (Beijing) Company Limited
International Classes:
A61K36/60; A23L1/30; A23L2/38; A23L2/52; A61K8/44; A61K8/49; A61K8/67; A61K8/97; A61K31/198; A61K31/375; A61K31/40; A61K31/445; A61K31/7004; A61K36/00; A61P3/10; A61P17/00; A61P43/00; A61Q19/02
Domestic Patent References:
| JP2000219632A | 2000-08-08 | |||
| JP2008151662A | 2008-07-03 | |||
| JP2008050292A | 2008-03-06 |
Other References:
JPN6014035583; Ｌｉｕ Ｙｉｎｇ-ｈｕａ ｅｔ ａｌ: 'Ｉｎｈｉｂｉｔｉｏｎ ｏｆ ｅｘｔｒａｃｔ ｆｒｏｍ ｍｕｌｂｅｒｒｙ ｌｅａｖｅｓ ｏｎ ｔｙｒｏｓｉｎａｓｅ ａｃｔｉｖｉｔｙ' Ｐｕｂｌｉｃａｔｉｏｎ ｄａｔａ： ＣＨＩＮＥＳＥ ＪＯＵＲＮＡＬ ＯＦ ＣＬＩＮＩＣＡＬ ＲＥＨＡＢＩＬＩＴＡＴＩＯＮ Ｖｏｌ．９，Ｎｏ．３, 2005, ｐｐ．１６４-１６５
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Hiroyuki Tomita
Osamu Hoshino
Naoshi Nakata
Yasushi Kobayashi
Hiroyuki Tomita
Osamu Hoshino
Naoshi Nakata