BeNa Culture Collection
Culture medium | Yeast extract: 3.0, malt extract: 3.0, glucose: 10.0, casein peptone: 5.0, agar: 20.0,pH:6.2±0.2(25 ℃) |
Subculture procedure | 1. Open the strain and solution according to the arrow mark of the Xilin bottle cap; 2. Pour the bacteria into the dissolved liquid, cover the rubber plug, and shake to dissolve; 3. After fully dissolved, according to the test requirements according to the proportion of absorption can be; 4. Please use up immediately after opening, and shall not be stored; |
Growth conditions | 28 ℃;24-48h; aerobic; |
Growth characteristics | Cells rounded or ovoid, multilaterally budded. |
Storage conditions | -20 ℃ |
Safety level | 1 |
morphology | Milky White, raised, moist, sticky, G + cocci |
application | "Disinfection Technical Specification" Bacteria for Sterilization Effect Test of Traditional Chinese Medicine Instruments, "GB 4789.15-2010 Mold and Yeast Count" Positive Control Strains, 2015 Edition of Chinese Pharmacopoeia Quality Control Strains. Microorganisms for Public Supplies, GB/T 18204.5-2013 Hygiene Inspection Methods for Public Places Part 5: Central Air Conditioning and Ventilation System, GB 4789.15-2016 National Food Safety Standard Food Microbiological Examination Mold and Yeast Count, GB 4789.28-2013 National Food Safety Standard Food Microbiological Examination Medium and Reagents Quality Requirements; Positive control strains of mold and yeast testing methods in "Cosmetic Technical Specification. |
Sharing mode | Public welfare sharing |