BeNa Culture Collection

Quantitative strain of Streptococcus salivarius-BNCC
Quantitative strain of Streptococcus salivarius-BNCC
Quantitative strain of Streptococcus salivarius-BNCC
  • BNCC
  • Quantitative strain of Streptococcus salivarius-BNCC
  • Quantitative strain of Streptococcus salivarius-BNCC
  • Quantitative strain of Streptococcus salivarius-BNCC

Quantitative strain of Streptococcus salivarius

  • Price: $115
  • number:BNCC354947
  • Packing:penicillin bottle;(2.5±1.0)× 10 ^ 6CFU/ml
  • Form:
    The colony diameter is 1-2mm, round, with neat edges, opaque, gray-white on the front, gray-white on the back, convex in the middle, smooth and bright surface, moist texture, easy to pick up, G + (blue-purple), cocci, purity: pure
Essential Information Certificate Related Products
Quantitative strain of Streptococcus salivarius
Culture medium Nutritional gravy medium (NA/NB): beef paste 3.0g, peptone 10.0g,NaCl 5.0g, agar 20.0g (without liquid medium), distilled water 1.0L,pH 7.0. Sterilization at 121 ℃ for 15min. [Note] Adding 5 mg MnSO4 · H2O to culture Bacillus is beneficial to produce spores.
Subculture procedure 1. According to the arrow sign of penicillin bottle cap, open the strain and dissolved liquid; 2. transfer the bacteria tablets into the dissolved liquid, cover the rubber stopper, shake and dissolve; 3. After full dissolution, it is (2.5±1.0)× 10 6cfu/ml, which is absorbed in proportion according to the requirements; 4. Please use it up immediately after opening and do not store it;
Growth conditions 37 ℃; Aerobic;
Growth characteristics Gram-positive bacteria, spherical, chain-like arrangement, fermenting glucose to produce lactic acid.
Storage conditions -80 ℃
morphology The colony diameter is 1-2mm, round, with neat edges, opaque, gray-white on the front, gray-white on the back, convex in the middle, smooth and bright surface, moist texture, easy to pick up, G + (blue-purple), cocci, purity: pure
Separation substrate blood - human
application Type strain, fermentation of glucose to produce lactic acid
Sharing mode Public welfare sharing

Streptococcus salivarius

Strain number: BNCC 354947

Name: Streptococcus salivarius

Product format: quantitative bacteria tablets                        Number of viable bacteria: (2.5±1.0)×10^6CFU/bottle

Product batch: 21122001                                                    Valid until: 2022.12.19

Inspection date: 2021.12.21                                                Sampling ratio: ≥2%

Report number:RS21354947-1                                           Biosafety  level:  1,handle in ultra-clear table or safety cabinet

Item Inspection description results
stain microscopy gram negative and positive, cell morphology observed under microscope G + cocci, spherical, chain-like arrangement
colony morphology observation of single colony morphology pale yellow, raised, moist, bright
Purity non-selective medium culture, colony observation and microscopic examination No contaminated bacterial
Reference value of live bacteria Non-selective medium plate, viable count  2.0×10^6CFU/bottle
Phenotypic and Genotypic Analysis phenotypic testing, gene sequencing qualified
test conclusion After the BNCC quality control inspection system quality inspection, the product is qualified

Product list: One bottle of (2.5±1.0)×10^6CFU quantitative strain, one bottle of 1mL dissolved solution and one copy of strain certificate;

Validity period: unopened, below -20 ℃, 12 months;

Usage:

1. Open the strain and dissolved solution according to the arrow of Xilin bottle cap;

2. Pour the bacteria tablets into the dissolved liquid, cover the rubber stopper, shake and dissolve;

3. After full dissolution, it is (2.5±1.0)×10^6CFU/bottle, according to the test requirements according to the proportion of suction can be;

4. Please use up immediately after opening, and do not store it;

Notes:

① This product is a quantitative strain. improper storage conditions and usage methods will affect the accuracy of the number of strains, so please strictly follow the above storage conditions and methods.

② Used bacteria-carrying consumables, please autoclave and discard them.

Please set your password: