摘要:
Described is a tubular artificial sausage casing based on fiber-reinforced cellulose which shows, in the completely soaked state as compared to the state prior to soaking in water, an increase in length of from about 0.8 to 2.5% and a transverse shrinkage of from about 2.5 to 5.2%. Preferably, the change of diameter of the casing at the same change of pressure in the range above 20 kPa is approximately equal for the completely soaked state and for a moisture content of from about 22 to 27% by weight. In a preferred embodiment, the sausage casing can be filled with sausage meat without being previously soaked in water and, for this purpose, has a moisture content of from about 22 to 27% by weight and a glycerol content of from about 17 to 20% by weight, in each case based on its total weight, and is provided with a fungicide on its outside surface. Described also is the production of the sausage casing according to the viscose process, in which the tube comprised of cellulose hydrate gel shrinks from about 2 to 10% in the longitudinal direction and is strongly expanded in the transverse direction during the final drying process.
摘要:
A tubular food casing based on cellulose, which on its inner surface has a coating which comprises lecithin and at least one of alginate, chitosans, and casein, has improved peelability from its contents.
摘要:
A tubular or web-shaped casing material resistant to mold fungus comprising cellulose and a fungicidal content of glycerol monolaurate. Alkali metal salts of fatty acids and/or alkyl-, aryl- and/or alkyl-aryl-sulfonates are preferably used as the emulsifier. Also disclosed is a process for manufacturing the casing material described above and a fungicidal agent for cellulose casings comprising glycerol monolaurate.
摘要:
A cellulose-based tubular foodstuffs casing having a coating present on its inner and/or outer surfaces, the coating being composed of chitosan chemically linked to the cellulose.
摘要:
A paper for fiber reinforcement in a base layer of a cellulose-based packaging film, in particular a tubular artificial sausage casing, or for tea-bags, wherein the paper includes alginic acid and/or an alginate which is substantially insoluble in water. A process for producing the paper which includes adding a water-soluble alginate to an aqueous suspension of cellulose fibers and precipitating the water-soluble alginate so as to form a substantially water-insoluble alginic acid or alginate.
摘要:
Disclosed is an artificial sausage casing for sausages of the uncooked type which comprises a fiber-reinforced carrier tubing comprising regenerated cellulose and a coating applied to the inner surface of the carrier tubing. The coating comprises a water-insoluble, cured, cationic resin and gluconic acid-.delta.-lactone and, optionally, an oil. The carrier tubing includes a fiber-reinforcement having a coating of regenerated cellulose applied to both surfaces thereof. Preferably, the outer cellulose coating includes from about 10 to 20% by weight, relative to the weight of the sausage casing, of a pigment. The inner cellulose coating is substantially free from pigments. Also disclosed is an uncooked sausage which comprises an artificial sausage casing, as described above, and a sausage material contained in the sausage casing.
摘要:
A film, preferably used as a tubular artificial sausage casing, having a base layer of a material which may be fiber-reinforced, wherein the material includes a mixture of cellulose hydrate and alginic acid and/or alginate. The alginate may be the calcium salt of alginic acid. In addition, a process for producing the film by the viscose process is also described, wherein a mixture of alkaline viscose solution and a soluble salt of alginic acid is coagulated by means of an acidic precipitating fluid.
摘要:
Disclosed is an artificial sausage casing comprising a fiber-reinforced, cellulose-based support tubing and a coating layer applied to the outer surface of the support tubing. The external coating layer comprises a casein crosslinked with glyoxal, and having sorbic acid radicals bonded by a salt-like linkage. The amount of casein in the external coating layer ranges from about 80 to 150 mg/m.sup.2, particularly from about 100 to 130 mg/m.sup.2. In a preferred embodiment, the inside surface of the support tubing is provided with a coating layer which serves either to improve the peelability and/or the adhesion between sausage meat and sausage casing or to provide compactness and gas-tightness.
摘要翻译:公开了一种人造香肠套管,其包括纤维增强的基于纤维素的支撑管和涂覆在支撑管的外表面上的涂层。 外涂层包含与乙二醛交联的酪蛋白,并且具有通过盐状键键合的山梨酸基团。 外涂层中的酪蛋白的量为约80至150mg / m 2,特别是约100至130mg / m 2。 在优选实施例中,支撑管的内表面设置有涂层,其用于改善香肠肉和香肠肠衣之间的剥离性和/或粘合性,或提供紧密性和气密性。
摘要:
Disclosed is a tubular food casing having improved peelability from the stuffing mixture contained therein which comprises a coating applied to the internal surface of the casing which comprises a first component selected from a water-soluble cellulose ether, a starch ether or a combination thereof and a second component comprising a wax. Also disclosed is a process for making this tubular casing and its application with sausage meat products.
摘要:
A cellulose hydrate-based flat or tubular film which is useful as a food casing, particularly preferably as a sausage casing. In addition to cellulose hydrate, it contains a homopolymer having units of N-vinylpyrrolidone, N-vinylpyridone or N-vinylcaprolactam and/or a copolymer containing these units and additionally units of the formulae II and/or III: ##STR1##