Abstract: The present invention relates to the Lactobacillus helveticus VF45A strain, mutants and variants thereof capable of reducing the pH of milk to about 3.36 or less after 48 hours of fermentation. The present invention also relates to isolated peptides that may be obtained by fermentation of milk by the aforementioned strain. The present invention also relates to the Lactobacillus helveticus VFH049 strain and mutants and variants thereof capable of producing at least one peptide corresponding to the SEQ ID 44 to SEQ ID NO 86 sequences and/or capable of increasing the intestinal absorption of calcium. The present invention also relates to an isolated peptide and associated products and compositions and the Lactobacillus delbrueckii ssp. bulgaricus VF50b strain and mutants and variants thereof capable of producing at least one peptide corresponding to the SEQ ID 87 to SEQ ID NO 199 sequences and/or capable of increasing the intestinal absorption of calcium.

Abstract: 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.

Abstract: The present invention relates to the use of a bacterium of the genus Microbacterium for the production of a compound endowed with antibacterial activity.

Abstract: Biosurfactants produced by a strain of Bacillus sp and to uses thereof. A composition comprising the biosurfactants, and a method for producing the biosurfactants. A method for obtaining a biosurfactant, and a device for implementing the method. The production of biopesticides or biosurfactants for the phytosanitary industry, and in the fields of the food, cosmetics pharmaceutical and oil industries and the environment.

Abstract: Biosurfactants produced by a strain of Bacillus sp and to uses thereof. A composition comprising the biosurfactants, and a method for producing the biosurfactants. A method for obtaining a biosurfactant, and a device for implementing the method. The production of biopesticides or biosurfactants for the phytosanitary industry, and in the fields of the food, cosmetics, pharmaceutical and oil industries and the environment.

Abstract: Biosurfactants produced by a strain of Bacillus sp and to uses thereof. A composition comprising the biosurfactants, and a method for producing the biosurfactants. A method for obtaining a biosurfactant, and a device for implementing the method. The production of biopesticides or biosurfactants for the phytosanitary industry, and in the fields of the food, cosmetics, pharmaceutical and oil industries and the environment.

Abstract: Method characterised by the following steps: a first fraction of animal's blood, for example pig's blood or cow's blood or alternatively derivatives thereof such as cruor, is subjected to a process of controlled enzyme hydrolysis to obtain a first hydrolysate containing haem iron complexed with large-sized peptides; the first hydrolysate is enriched by ultra-filtration to obtain a hydrolysate solution enriched with haem iron-peptide complexes; in parallel, a second fraction of animal's blood or derivatives thereof such as cruor, is subjected to a process of advanced enzyme hydrolysis to obtain an extrinsic haem solution highly complexed with small peptides; the hydrolysate solution enriched with haem iron-peptide complexes is mixed with the extrinsic haem solution to enable the extrinsic haem to fix on the large-sized peptides of the hydrolysate solution and to obtain a haemic peptide fraction with a high content of iron soluble at an acid pH.