Abstract: These results show that these two packagings are suitable The invention relates to a packaging for a liquid product containing yeast, that comprises at least one pervious material having an exchange surface S such that the ratio S/M is of at least 1.2, with S in cm2 and M being the mass of the liquid product in g, and having an O2 permeability coefficient CP of between 200 and 9000 cm3/m2.24 h.bar, and/or the O2 permeability coefficient CP ranging from 800 to 45000 cm3/m2.24 h.bar. The invention also relates to the use of such a packaging for containing a liquid product containing yeast. The invention further relates to a preservation method and to the use of a liquid product containing yeast.

Abstract: The invention relates to packaging (10) for solid yeast products, such as: a supporting element (12); solid yeast products contained in one or more packages (22), supported by the supporting element (12); and an outer cover (14) retaining all of the solid yeast products contained in the packages (22) on the supporting element (12). According to the invention, all of the packages (22) located between the solid yeast products and the outer cover (14) may have a surface density no greater than 200 g/m2. The invention also relates to a method for packaging solid yeast products and to a method for preserving and using solid yeast products thus packaged.

Abstract: The invention relates to packaging (10) for solid yeast products, such as: a supporting element (12); solid yeast products contained in one or more packages (22), supported by the supporting element (12); and an outer cover (14) retaining all of the solid yeast products contained in the packages (22) on the supporting element (12). According to the invention, all of the packages (22) located between the solid yeast products and the outer cover (14) may have a surface density no greater than 200 g/m2. The invention also relates to a method for packaging solid yeast products and to a method for preserving and using solid yeast products thus packaged.

Abstract: The invention relates to packaging (10) for solid yeast products, such as: a supporting element (12); solid yeast products contained in one or more packages (22), supported by the supporting element (12); and an outer cover (14) retaining all of the solid yeast products contained in the packages (22) on the supporting element (12). According to the invention, all of the packages (22) located between the solid yeast products and the outer cover (14) may have a surface density no greater than 200 g/m2. The invention also relates to a method for packaging solid yeast products and to a method for preserving and using solid yeast products thus packaged.

Abstract: The invention relates to a packaging for a liquid product containing yeast, that comprises at least one pervious material having an exchange surface S such that the ratio S/M is of at least 1.2, with S in cm2 and M being the mass of the liquid product in g, and having an O2 permeability coefficient CP of between 200 and 9000 cm3 /m2 .24h.bar, and/or the O2 permeability coefficient CP ranging from 800 to 45000 cm3 /m2. 24h.bar. The invention also relates to the use of such a packaging for containing a liquid product containing yeast. The invention further relates to a preservation method and to the use of a liquid product containing yeast.