Probiotic composition with effects of thrombolysis, blood fat reduction and intestinal flora regulation and preparation method of probiotic composition
A technology for regulating intestinal flora and lowering blood lipids, applied in the field of probiotics, can solve the problems of inactivation of probiotics, lack of pertinence, and difficulty in improving the effect of intestinal flora, so as to reduce blood lipid levels and inhibit fat absorption Effect
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Embodiment 1
[0024] Disclosed are a probiotic composition with the functions of thrombolysis, blood lipid reduction, and intestinal flora regulation, and a preparation method thereof. A probiotic composition with the effects of thrombolysis, blood lipid lowering, and intestinal flora regulation, including reducing the content of reduced glutathione by inhibiting the increase in the content of related biological substances in the process of lipid metabolism and cholesterol metabolism. Lactobacillus acidophilus and Lactobacillus casei that regulate serum cholesterol levels;
[0025] Lactobacillus acidophilus includes: Lactobacillus acidophilus ATCC4356, which inhibits intestinal absorption of cholesterol by regulating the expression of peroxisome proliferator-activated receptor alpha (PPARα) and the key gene LXRα for adipocyte differentiation; Expression of SREBP2 and LDLR genes, inhibiting fat absorption and reducing NS1 acidophilus induced by high-fat diet;
[0026] The composition also i...
Embodiment 2
[0037] A preparation method of a probiotic composition with the effects of thrombolysis, blood fat reduction and intestinal flora regulation, comprising the following steps:
[0038] Step 1: Extraction of strains: Take out pure Lactobacillus casei, Lactobacillus acidophilus ATCC4356, Lactobacillus acidophilus NS1 and Bifidobacterium from the extremely cold liquid nitrogen refrigerator;
[0039] Step 2: Fermentation Amplification: In a sterile state, each bacterial species in step 1 is transferred to the respective independent inactivated culture medium, and then the medium is transferred to the intermediate fermenter, so that each bacterial species can be carried out. self-propagation;
[0040] Step 3: Preliminary Homogeneous Concentration: Using a mild process, the bacterial cells are concentrated 30 times to reduce shear force and air mixing;
[0041] Step 4: strain freezing and granulation: the concentrated strain is quickly frozen into small pellets;
[0042] Step 5: Fre...
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