BeNa Culture Collection
Culture medium | Peptone: 10.0, beef powder: 3.0, sodium chloride: 5.0, agar: 15.0,pH: 7.3±0.1(25 ℃) |
Subculture procedure | 1. Open the strain and solution according to the arrow mark of the Xilin bottle cap; 2. Pour the dissolving liquid into the fungus sheet, cover the rubber plug, and shake to dissolve; 3. After full dissolution, it is (1.1±0.1)× 10 ^ 6CFU/mL, and it is absorbed proportionally according to the test requirements; 4. Please use up immediately after opening, and shall not be stored; |
Growth conditions | 37 ℃; aerobic; |
Growth characteristics | Gram-positive bacteria, bacterial spherical, chain arrangement, fermentation of glucose to produce lactic acid. |
Storage conditions | -80 ℃ |
Safety level | 1 |
morphology | The colony is 1-2mm in diameter, round, with neat edges, opaque, gray-white on the front, gray-white on the back, convex in the middle, smooth surface, bright surface, moist texture, easy to provoke, G + (blue-purple), cocci, purity: pure |
Separation substrate | blood - human |
Sharing mode | Public welfare sharing |