Probiotic tablet capable of controlling weight and preparation method of probiotic tablet
A technology of probiotic tablets and mutants, applied in the direction of biochemical equipment and methods, microorganism-based methods, bacteria used in food preparation, etc., can solve the problem of butyrate reduction, decreased intestinal barrier integrity, and increased mucus degradation and oxidative stress, to reduce fat vacuoles, lower serum leptin levels, and promote proliferation of spleen lymphocytes
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[0092] The preparation method of described plantarum lactobacillus freeze-dried powder comprises the following steps:
[0093] 1) Preparation of medium: the medium is an improved MRS medium, and its formula is glucose 20-30g, beef extract 10-13g, tryptone 5-7g, soybean peptone 5-7g, yeast powder 5-6g, acetic acid Sodium 3-5g, diammonium hydrogen citrate 1-2g, dipotassium hydrogen phosphate 2-3g, magnesium sulfate 0.4-0.6g, cysteine hydrochloride 0.4-0.7g, Tween-80 1-2mL, Manganese sulfate hydrate 0.2-0.25g, water 1000mL; adjust its pH to 6.5±0.2;
[0094] 2) Preparation of bacterial strain protective agent: the formula of the bacterial strain protective agent is skim milk 80g / L, trehalose 100g / L, glycerin 20g / L;
[0095] 3) Inoculate Lactobacillus plantarum and / or its mutants in the fermentation substrate with 5%-10% inoculation amount to carry out fermentation culture, the fermentation temperature is 34-38°C, the fermentation time is 13-18h, and the pH of the fermentation ...
Embodiment 1
[0109] Embodiment 1: Optimization of high-density fermentation process
[0110] After the second-generation activation of Lactobacillus fermentum WHH3906 and Lactobacillus plantarum 1701 of the present invention, they were inoculated in a fermenter containing 5L of MRS medium at a 2% inoculation amount, and the culture conditions were: 37°C, 150rpm, pH5.5 or no pH control , continuous culture for 16h. Take the 16h bacterial liquid, and measure the number of viable bacteria by the dilution smear counting method. Preparation of medium: the formula of the MRS medium is glucose 20g, beef extract 13g, tryptone 5g, soybean peptone 7g, yeast powder 6g, sodium acetate 3g, diammonium hydrogen citrate 1g, dipotassium hydrogen phosphate 3g, sulfuric acid Magnesium 0.6g, cysteine hydrochloride 0.4g, Tween-80 1mL, manganese sulfate monohydrate 0.2g, water 1000mL; adjust its pH to 6.5.
[0111] It can be seen from Table 1 that when the pH of the fermentation process was not controlled f...
Embodiment 2
[0114] Example 2: Probiotic Tablets for Weight Control
[0115] A probiotic tablet for weight control, including 10 parts of Lactobacillus fermentum freeze-dried powder, 10 parts of Lactobacillus plantarum freeze-dried powder, 5 parts of white kidney bean extract, 5 parts of green coffee bean extract, 5 parts of blueberry powder, 5 parts of ginger powder, 20 parts of inulin, 20 parts of erythritol, 18.95 parts of direct-pressed excipients, 0.05 parts of vitamin C and 1 part of magnesium stearate. The number of live bacteria in the freeze-dried powder of Lactobacillus plantarum is 3×10 9 CFU / g. The direct-compression auxiliary material is direct-compression maltitol.
[0116] The preparation method of described plantarum lactobacillus freeze-dried powder comprises the following steps:
[0117] 1) The preparation of medium, described medium, is the improved MRS medium, and its formula is glucose 20g, beef extract 13g, tryptone 5g, soybean peptone 7g, yeast powder 6g, sodium a...
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