Provide are beneficial bacteria that can be beneficially applied across a wide range of age groups and a composition containing the same. Bifidobacterium longum subspecies longum NITE BP-02568 and/or Bifidobacterium longum subspecies longum NITE BP-02569; and Bifidobacterium longum subspecies longum, having utilization ability for 2′-fucosyllactose are also provided. More preferably, bacteria having utilization ability for carbohydrates arabinoxylan, arabinan, and pectic galactan; and a composition containing the bacteria are also provided. More preferably, a composition containing 2′-fucosyllactose are also provided. More preferably, a composition containing at least one carbohydrate selected from the group consisting of arabinoxylan, arabinan, pectic galactan, and oligosaccharides derived therefrom or containing at least a carbohydrate derived from a gramineous plant or a carbohydrate derived from a solanaceous plant are also provided.

A method for preventing or treating oral cancer includes administering a composition comprising Lactobacillus paracasei or a supernatant of the heat-killed Lactobacillus paracasei. A composition that contains an active ingredient with anti-oral cancer effect. The active ingredient is Lactobacillus paracasei GMNL-346 or the supernatant of the heat-killed GMNL-346. The deposition number of the Lactobacillus paracasei GMNL-346 is BCRC 910953 or CCTCC M 2019983.

The present invention relates to the isolated strain of Lactobacillus plantarum VF46A deposited at the CNCM (Collection Nationale De Cultures de Microorganismes, INSTITUT PASTEUR, 25 rue du Docteur Roux, F-75724 PARIS CEDEX15) under the number CNCM 1-5301 on 29 Mar. 2018 as well as to a pharmaceutical composition, a food supplement and a food comprising said strain.

The invention belongs to the field of cosmetic biotechnology, and specifically relates to an Enterobacter that degrades hyaluronic acid and a cultivation method and application thereof. The Enterobacter sp. CGJ001 of the present invention was deposited in the China General Microbiological Culture Collection Center on Oct. 10, 2019, and the preservation number is CGMCC NO. 18661. The Enterobacter strain can efficiently produce hyaluronidase, and can be used in the process of preparing low molecular hyaluronic acid and oligomeric hyaluronic acid from high molecular hyaluronic acid. The enzyme has high specificity towards hyaluronic acid, excellent thermal stability and pH stability, and is suitable for large-scale industrial application. Thus, it can replace the traditional hyaluronidase extracted from expensive animal tissues. There should be broad application prospects in the fields of medicine and cosmetics.

The present invention relates to two new strains of lactic acid bacteria, Lactobacillus brevis DSM 33325 and Lactobacillus plantarum DSM 33326, to a new food composition, and to the process for the preparation thereof.

Conventional methods for treating fat, oil, grease (FOG) and other build-up in wastewater systems (including grease traps) of restaurants and the like typically rely on chemical-based detergents, which may be damaging both to the environment and to the wastewater system itself. While some bio-friendly alternatives are known, a common problem with all these agents is that they are “flushed through” the system rapidly, and thus are relatively ineffective and inefficient. In providing an onsite system and method comprising cultivating micro-organisms and then using a carrier to deliver them to an affected environment, the present invention provides a solution that is more efficient in requiring less “starter” ingredients as well as more effective in ensuring the cultivated micro-organisms are delivered to, maintain sustained contact with, and have adequate time to treat, the undesirable substance(s).

The disclosure discloses Lactobacillus sp. BB1 enhancing memory ability, a fermented food and application thereof, and belongs to the technical field of microorganisms. The Lactobacillus sp. BB1 disclosed by the disclosure can be used for preparing functional foods, health-care products and drugs that enhance the memory ability of a healthy individual and improve memory impairment. The disclosure further provides the fermented food. The fermented food is prepared by fermentation with Lactobacillus sp. BB1, comprises a solid food, a liquid food and a semisolid food, and has a wide application prospect.

The present disclosure relates to a strain of Lactobacillus sakei HEM224 (KCTC14065BP) and a composition for treating, preventing or alleviating inflammation or asthma, comprising the strain.

A strain of Lactobacillus sakei HEM224 (KCTC14065BP) according to an embodiment of the present disclosure inhibits the production of pro-inflammatory factors or inflammatory factors, and exhibits an effect of treating asthma in an asthma animal model. Therefore, the strain can be applied to pharmaceutical compositions, food compositions, health functional food compositions and feed compositions for treating, preventing or alleviating inflammation or asthma.

Provided is Lactobacillus paracasei TCI727, deposited in the Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH (DSMZ) with a deposit number of DSM 33756. A method for improving calcium absorption of a subject in need thereof by using the Lactobacillus paracasei TCI727 or metabolites thereof is also provided. The method includes administering to the subject an effective amount of a composition comprising the Lactobacillus paracasei TCI727 or the metabolites thereof.

The present invention provides a method of increasing nisin production in nisin-producing Lactococcus lactis by inactivating the phage infection protein Pip. The invention also provides nisin-producing Lactococcus lactis in which the phage infection protein is inactivated. The nisin-producing Lactococcus lactis can be used in starter culture for manufacturing food products or other industrial applications.