Method for preparing a natural casing with a uniform caliber, natural casing obtained by said method and filled product comprising said natural casing
AssigneeJose Oriol COMAS MARTINEZ DE TEJADA
InventorJosé Oriol Comas Martinez De Tejada
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Abstract
The present invention relates to a method for preparing natural casing with a uniform caliber. Said method is based on subjecting a natural casing to an acid treatment followed by an alkaline treatment and then drying at a mild temperature on a flexible and inflatable support with the desired caliber. It also relates to the natural casing which can be obtained by means of said method, to the use thereof for preparing filled products, and to the filled product comprising it as skin.
Claims18
A method for preparing a natural casing with a substantially uniform caliber, comprising the following steps:
- a) treating a natural casing with an aqueous acid solution;
- b) treating the casing obtained in step a) with an aqueous alkaline solution;
- and
- c) drying the casing obtained in step b) on a cylindrical support made of a flexible and inflatable material.
A natural casing obtainable by a method for preparing a natural casing with a substantially uniform caliber, comprising the following steps:
- a) treating a natural casing with an aqueous acid solution;
- b) treating the casing obtained in step a) with an aqueous alkaline solution;
- and
- c) drying the casing obtained in step b) on a cylindrical support made of a flexible and inflatable material.
A method for using a natural casing for preparing filled products, wherein the natural casing is obtained by a method for preparing a natural casing with a substantially uniform caliber, comprising the following steps:
- a) treating a natural casing with an aqueous acid solution;
- b) treating the casing obtained in step a) with an aqueous alkaline solution;
- and
- c) drying the casing obtained in step b) on a cylindrical support made of a flexible and inflatable material.
A filled product comprising a natural casing as skin, wherein the natural casing is obtained by a method for preparing a natural casing with a substantially uniform caliber, comprising the following steps:
- a) treating a natural casing with an aqueous acid solution;
- b) treating the casing obtained in step a) with an aqueous alkaline solution;
- and
- c) drying the casing obtained in step b) on a cylindrical support made of a flexible and inflatable material.
Dependencies are inferred from the claim text.