ApplicationNo.: 02 12 1352.6
Applicant: Institute of Process Engineering, China Academy of Sciences.
Address:No. 1, Zhongguancun North Second Street, Haidian District, Beijing
Postal code: 100080
Publication number: 1464046
Public Day: 2003- 12-3 1
Inventors (designers): Xing Jianmin, Luan Xiaodi and Liu Huizhou.
Name of the invention: Bacillus natto and its application in preparing thrombolytic health food.
Bacillus natto related to the invention is Bacillus natto nlsse, which was preserved in the General Microbiology Center of China Microbial Culture Collection Management Committee on March 8, 2002 with the preservation number of CGMCC No.0724; Gram-positive, without acid-fast bacilli, straight or nearly straight, 0.6-0.8×1.5-2.0 um; Aerobic, with spores, spores do not expand. In a sporangium cell, there is no more than one spore, and the chemical composition of the cell wall contains racemic diaminopimelanic acid and glycine. Nonspecific sugar; Can exercise, flagella around; It grows well on five natural organic media, such as egg peptone, Santas agar, beef juice agar, soybean powder agar or glucose yeast refined agar. Thick biofilm was formed by using bean cake powder culture medium, and the colonies were creamy and smooth. Can be cultured in a culture medium containing nitrogen source to obtain a culture containing thrombolytic substance nattokinase, and can extract powdery substances from the culture, which can be used for preparing thrombolytic health food or health food additives.
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