Title:
LACTASE SOLUTION AND MILK USING SAME
Document Type and Number:
WIPO Patent Application WO/2016/031885
Kind Code:
A1
Abstract:
[Problem] To provide a method that reduces clogging of a filter during a filtering step prior to addition of milk into a previously formulated lactase solution, and to provide a lactase solution which is not prone to clogging filters. [Solution] This lactase solution is characterized by being subjected to stirring treatment at 100rpm at 10°C for 16 hours in a concentration resulting in an activity of 5,000 NLU/g or 10,000 ALU/g, and thereafter, by a 5 kg/min×m2 or higher permeation rate during permeation of 366 kg/m2 through a membrane filter with a pore diameter of 0.22 µm and in a concentration resulting in an activity of 1,000 NLU/g or 2,000 ALU/g.
Inventors:
OGASAWARA JUNKI (JP)
HORIGUCHI HIROFUMI (JP)
HORIGUCHI HIROFUMI (JP)
Application Number:
PCT/JP2015/074121
Publication Date:
March 03, 2016
Filing Date:
August 26, 2015
Export Citation:
Assignee:
GODO SHUSEI KK (JP)
International Classes:
C12N9/38; A23C9/12
Foreign References:
| JP2004534527A | 2004-11-18 | |||
| JPH02303486A | 1990-12-17 | |||
| JPH01104198A | 1989-04-21 | |||
| JPH02100693A | 1990-04-12 | |||
| JPH06217797A | 1994-08-09 |
Other References:
TAKAO HATTORI ET AL.: "Kaimen Kasseizai Yoekichu deno beta-Galactosidase ni yoru To Ten'i Hanno", JAPAN SOCIETY FOR BIOSCIENCE, BIOTECHNOLOGY, AND AGROCHEMISTRY TAIKAI KOEN YOSHISHU, vol. 64, no. 3, 1990, pages 359, XP009500566
Attorney, Agent or Firm:
ITOH, ATSUSHI (JP)
Atsushi Ito (JP)
Atsushi Ito (JP)
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