Title:
PURE CULTURE OF APHANOTHECE SACRUM
Document Type and Number:
Japanese Patent JP2004081022
Kind Code:
A
Abstract:
To provide a method for isolation and pure culture of Aphanothece sacrum using a culture medium prepared according to an individual ordor for isolation and pure culture of freshwater algae growing in the special environment.
The method for the pure culture of the Aphanothece sacrum is characterized by culturing algal bodies of the Aphanothece sacrum in a culture medium for the culturing the freshwater algae containing at least Ca, Cu, Fe, Mg, Mn and Zn as metal elements in the following weight ratios of Ca 1, Cu 0.00025-0.00049, Fe 0.017-0.068, Mg 0.160-0.313, Mn 0.060 and Zn 0.0012 and further sulfate ions at 5.8-11.7 mg/L concentration, nitrate ions at 2.8-56.6 mg/L concentration and phosphate ions at 1.4-28.6 mg/L concentration.
Inventors:
HAGIWARA HIDEAKI
TAKESHIMA YASUMASA
OGAWA RYUHEI
FUJISHIRO TSUNEO
TAKESHIMA YASUMASA
OGAWA RYUHEI
FUJISHIRO TSUNEO
Application Number:
JP2002243145A
Publication Date:
March 18, 2004
Filing Date:
August 23, 2002
Export Citation:
Assignee:
HAGIWARA YOSHIHIDE
International Classes:
C12N15/09; C12N1/12; C12R1/89; (IPC1-7): C12N15/09; C12N1/12
Attorney, Agent or Firm:
Heikichi Odashima
Youji Esumi
Youji Esumi
Previous Patent: METHOD FOR PREVENTING BIRD INJURY AND APPARATUS
Next Patent: METHOD FOR PRODUCING RAPIDLY COOKABLE RICE
Next Patent: METHOD FOR PRODUCING RAPIDLY COOKABLE RICE