Title:
BEE-SILK-PROTEIN AQUEOUS SOLUTION, AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2014/192822
Kind Code:
A1
Abstract:
The purpose of the present invention is to acquire a high-quality aqueous solution which is rich in bee-silk protein, and which is capable of being employed for various uses, e.g. as a film starting material. Accordingly, a production method for a silk protein-containing dialyzed aqueous solution is employed, said production method including a step in which dialysis is performed using: as a dialysis inner solution, an inorganic salt aqueous solution including bee-silk protein; and, as a dialysis outer solution, an aqueous solution having a pH of at least 9.0.
Inventors:
KAMEDA TSUNENORI (JP)
Application Number:
PCT/JP2014/064155
Publication Date:
December 04, 2014
Filing Date:
May 28, 2014
Export Citation:
Assignee:
NAT INST OF AGROBIO SCIENCES (JP)
International Classes:
C07K1/34; A61K8/64; A61L27/00; A61Q3/02; A61Q5/04; C07K14/435
Foreign References:
| JP2006045076A | 2006-02-16 | |||
| JP2008173312A | 2008-07-31 | |||
| JP2013502438A | 2013-01-24 | |||
| JP2000073277A | 2000-03-07 |
Other References:
KAMEDA, T. ET AL.: "Film formation and structural characterization of silk of the hornet Vespa simillima xanthoptera Cameron", ZEITSCHRIFT FÜR NATURFORSCHUNG, vol. 60C, 2005, pages 906 - 914, XP009138439
TSUNENORI KAMEDA: "Suzumebachi no Silk de Tsukuru Kankyo Teifuka Zairyo", POLYMER PREPRINTS, vol. 63, no. 1, 9 May 2014 (2014-05-09), JAPAN, pages 3697 - 3698
TSUNENORI KAMEDA: "Suzumebachi no Silk de Tsukuru Kankyo Teifuka Zairyo", POLYMER PREPRINTS, vol. 63, no. 1, 9 May 2014 (2014-05-09), JAPAN, pages 3697 - 3698
Attorney, Agent or Firm:
SK INTELLECTUAL PROPERTY LAW FIRM et al. (JP)
SK patent business corporation (JP)
SK patent business corporation (JP)
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