BNCC
Streptococcus thermophilus
SKU 232113
Bioware
A preserved microbial culture intended for controlled microbiological studies and reference use.
Suitable for culture-method verification, identification workflows, media performance assessment, and laboratory quality control.
Technical Specifications
| Organism | Streptococcus thermophilus |
|---|---|
| Material Type | Microbial Strain |
| Preservation Form | Freeze dried pellet |
| Morphological Characteristics | The colony diameter is 1-2mm, circular, with neat edges, opaque, milky white on the front, raised in the middle, smooth and bright on the surface, moist texture, easy to pick up, G+(blue purple), cocci, purity: pure |
| Culture Method | ① Prepare 2 of the above plates; ② After disinfecting the surface of the ampoule tube, open it in a safety cabinet, burn the top with an alcohol lamp, quickly drip sterile water to break it, and then use tweezers to crush it; ③ Take 0.5mL of sterile water (placed in an anaerobic environment for 24 hours) and transfer it into a freeze-drying tube. After fully dissolving the bacterial powder, transfer it into 2 plates at a rate of 200 μL per Agar plate and apply evenly; ④ Place the petri dish under the above cultivation conditions for cultivation, and once the bacterial strain grows, it can be used. |
| Culture Conditions | 37 °C; 3-5 days; anaerobic |
| Provided Formats | Freeze dried pellet; Bacterial suspension; Agar plate |
| Culture Medium No. | 360926 |
| Culture Medium Name | M17 Agar |
| Culture Medium Composition | Soy Peptone:5.0g, Beef Peptone:2.5g, Casein Peptone:2.5g, Yeast Extract Powder:2.5g, Meat Infusion Powder:5.0g, Lactose:5.0g, Sodium Ascorbate(C6H7NaO6):0.5g, β-Glycerophosphate Sodium(C3H7Na2O6P):19.0g, MgSO4:0.25g, Agar:12.75g, pH:7.2±0.2(25°C) |
| Application | Microbiological research, method verification, culture studies, and laboratory quality control. |
|---|---|
| Storage Conditions | 2-8 °C |
| Country of Origin | China |
Documents
The Certificate of Analysis (COA) is issued for the applicable batch or lot and is available upon request.