B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 85/72 (2006.01)
Patent
CA 2692625
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.
La présente invention a pour objet un conditionnement de produit liquide contenant de la levure comprenant au moins un matériau perméable dont la surface d'échange S est telle que le rapport S/M est d'au moins 1,2 avec S exprimé en cm2 et M la masse du produit liquide exprimé en g et dont le coefficient de perméabilité CP à l'O2 est compris entre 200 et 9000 cm3/m2.24h.bar, et/ou le coefficient de perméabilité CP au CO2 est compris entre 800 à 45000 cm3/m2.24h.bar. L'invention a également pour objet l'utilisation d'un tel conditionnement pour contenir un produit liquide contenant de la levure. La présente invention concerne en outre un procédé de conservation et d'utilisation de produit liquide contenant de la levure.
Bryckaert Emilie
Chassard Jean-Pierre
Lotz Thomas
Rebufello Daniel
Lesaffre Et Compagnie
Robic
LandOfFree
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