Lactobacillus reuteri belongs to Lactobacillus, Gram-positive bacteria, no plasmid, no spore, no flagella, no movement, facultative anaerobic bacteria. Lactobacillus reuteri is a specific heterotypic fermentation strain, which can ferment sugar to produce C02, lactic acid, acetic acid and ethanol. Pg-lrl116 is the enterprise strain number

Product No.: pg-lrl116

Product classification: functional probiotic powder

I. Basic Information

Lactobacillus reuteri belongs to Lactobacillus, Gram-positive bacteria, no plasmid, no spore, no flagella, no movement, facultative anaerobic bacteria. Lactobacillus reuteri is a specific heterotypic fermentation strain, which can ferment sugar to produce C02, lactic acid, acetic acid and ethanol.

II. Product specifications

Active lactic acid bacteria content ≥ 10 billion CFU / g, powder, aluminum foil bag, 1kg / bag

III. size and colony morphology

1. Campylobacter with slightly irregular cell shape and round end under size microscope, with the size of (0.7-1.0) x (2.0-5.0) um, usually single, paired and small clusters, as shown in the figure:

2. Colony morphology: the colony is irregular, round, convex and smooth, with neat edges; On the blood plate, the colony is white or milky white.

IV. suitable for growth environment

The optimum growth temperature of Lactobacillus reuteri is 36-40 ℃, the optimum fermentation temperature is 35-40 ℃, the minimum growth temperature is 25-28 ℃, the maximum growth temperature is 43-45 ℃, the initial growth pH value is 6.7-7.0, and generally does not grow in the environment with pH value below 4.5-5.0 or pH value above 8.0-8.5;

V. growth characteristics

1. Culture characteristics: it can be cultured in the laboratory with MRS medium;

2 biochemical characteristics: Lactobacillus reuteri can ferment sugar to produce C02, lactic acid, acetic acid and ethanol.

6、 Product information:

[executive standard] Q / pgjk0001s

[food production license No.] sc10637082900938

[shelf life] the shelf life is 24 months

[storage and transportation] the product is stored at - 18 ℃ or lower, and needs to be sealed and protected from light. The shelf life is 24 months.

[packaging] the products are packaged in high barrier composite aluminum foil bags, with packaging specifications of 1kg / package, 5kg / package, or according to customer needs.