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Dry sausage casing

阅读:878发布:2023-03-08

专利汇可以提供Dry sausage casing专利检索,专利查询,专利分析的服务。并且A synthetic tubular sausage casing for processing dry sausages is prepared by impregnating or coating a reinforcing paper, preferably a saturating tissue, with a solution or dispersion of a water-soluble or dispersible protein, having a molecular weight above about 10,000 and an isoelectric point in the range from pH 2 to pH 6. The solution or dispersion is of a concentration such that the protein is impregnated in or coated on the paper at a concentration of about 0.1 percent -6.0 percent based on dry weight of the paper. The paper coated or impregnated with protein is cross linked by reaction with a nontoxic cross-linking agent (nontoxic in the resulting product). The coated or impregnated paper is then formed into a tubular casing and impregnated with viscose or other suitable material which is hardened or regenerated in and upon the protein saturated or coated paper reinforcement.,下面是Dry sausage casing专利的具体信息内容。

  • 2. A method of preparing tubular artificial casings according to claim 1 in which said solution of film-forming material is viscose which is set by acid regeneration.
  • 3. A method of preparing tubular artificial casings according to claim 2 in which a hardening agent is added to the paper to harden the protein therein.
  • 4. A method of preparing tubular artificial casings according to claim 2 in which a hardening agent is added to the paper in admixture with the protein dispersion or solution to harden the protein on the paper during drying.
  • 5. A method of preparing tubular artificial casings according to claim 2 in which the protein is applied to the paper in a concentration of 0.1-6.0 percent wt. based on dry weight of the paper.
  • 6. A method of preparing tubular artificial casings according to claim 2 in which the protein is gelatin.
  • 7. A method of preparing tubular artificial casings according to claim 2 in which the protein is collagen.
  • 8. A method of preparing tubular artificial casings according to claim 2 in which the protein is gluten.
  • 9. A tubular artificial food casing comprising a tube of a saturating tissue paper impregnated or coated on at least the inner surface thereof with a chemically hardened protein having a molecular weight greater than about 10,000 and an isoelectric point in the range of from pH 2 to pH 6 and impregnated thoroughly with a film-forming material over the protein-impregnated fibers of the paper and coated on the outer surface of said tube with a coating of substantial thickness of said film-forming material.
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