Abstract: A Bifidobacterium lactis BL-99 strain capable of enhancing immunity and the use thereof, which belongs to the technical field of microorganisms, is described. The Bifidobacterium lactis BL-99 provided by the present invention is deposited in China General Microbiological Culture Collection Center CGMCC on Apr. 26, 2018 with the deposit number CGMCC No. 15650. The bacteria have gastric acid resistance and intestinal fluid resistance, can significantly promote the growth of Bifidobacterium and Lactobacillus, significantly increase antibody-producing cells and half hemolysis value HC50, activate NK cell activity, and can be used to prepare foods for immunity enhancement. It also has the effects in preventing osteoporosis, increasing blood calcium and/or phosphorus ions, which has a wide range of application prospects.

Abstract: A Bifidobacterium lactis BL-99 strain capable of enhancing immunity and the use thereof, which belongs to the technical field of microorganisms, is described. The Bifidobacterium lactis BL-99 provided by the present invention is deposited in China General Microbiological Culture Collection Center CGMCC on Apr. 26, 2018 with the deposit number CGMCC No. 15650. The bacteria have gastric acid resistance and intestinal fluid resistance, can significantly promote the growth of Bifidobacterium and Lactobacillus, significantly increase antibody-producing cells and half hemolysis value HC50, activate NK cell activity, and can be used to prepare foods for immunity enhancement. It also has the effects in preventing osteoporosis, increasing blood calcium and/or phosphorus ions, which has a wide range of application prospects.

Abstract: The present invention discloses a method for producing a microencapsulated oil-and-fat, comprising microencapsulating the oil-and-fat, wherein materials are subjected to carbon dioxide treatment during the microencapsulation, and the carbon dioxide treatment comprises: introducing carbon dioxide into the materials, and then refrigerating the materials. The producing method of the invention is simple, effectively improves the embedding rate of the oil-and-fat in the microencapsulated oil-and-fat, improves the stability of the oil-and-fat, and can prolong the shelf-life of a corresponding final product. The present invention also discloses a microencapsulated oil-and-fat produced by the method.

Abstract: A new use of Lactobacillus paracasei subsp. paracasei K56 capable of regulating the gastrointestinal flora balance is described. The deposit number of the Lactobacillus paracasei subsp. paracasei is DSM27447. This strain alone has the ability to significantly promote the growth of intestinal Bifidobacterium and Lactobacillus, suppress Desulfovibrio and/or Enterobacteria in the intestine, suppress Helicobacter and/or Escherichia-Shigella, and can endure a simulated in vitro gastrointestinal fluid stress environment. Experiments in mice show that this strain has no acute oral toxicity, no antibiotic resistance, and may be safely used in food processing.

Abstract: A Bifidobacterium lactis BL-99 strain capable of enhancing immunity and the use thereof, which belongs to the technical field of microorganisms, is described. The Bifidobacterium lactis BL-99 provided by the present invention is deposited in China General Microbiological Culture Collection Center CGMCC on Apr. 26, 2018 with the deposit number CGMCC No. 15650. The bacteria have gastric acid resistance and intestinal fluid resistance, can significantly promote the growth of Bifidobacterium and Lactobacillus, significantly increase antibody-producing cells and half hemolysis value HC50, activate NK cell activity, and can be used to prepare foods for immunity enhancement. It also has the effects in preventing osteoporosis, increasing blood calcium and/or phosphorus ions, which has a wide range of application prospects.

Abstract: The present application relates to a Lactobacillus paracasei ET-22 strain and use thereof. The present application provides a Lactobacillus paracasei ET-22 strain with a deposit number of CGMCC No. 15077, a composition containing the strain and a method of treating a subject using the strain. The present application also relates to a method for treating a subject, including administering an effective amount of the Lactobacillus paracasei ET-22 strain to a subject in need thereof for 1) whitening teeth and/or inhibiting oral pathogens; 2) adjusting balance of flora in the subject; 3) promoting growth of bifidobacteria and/or lactic acid bacteria; and/or 4) enhancing immunity of the subject.

Abstract: The invention discloses a method for producing a deodorized goat/sheep milk, which method comprises purifying fresh goat/sheep milk or goat/sheep full cream, wherein the material is subjected to a carbon dioxide treatment during the purification, and the carbon dioxide treatment comprises: introducing carbon dioxide into the material, then refrigerating the material, and removing carbon dioxide. The producing method of the invention is simple, and has a good effect of removing muttony odor of goat/sheep milk. The present invention also discloses a deodorized goat/sheep milk and a deodorized goat/sheep milk product.