Method for producing edible straw by twin-screw extruder

[0027] A method for producing edible straws with a twin-screw extruder, comprising the following steps:

[0028] Slurry production, dilute 25 parts of pear residue after juicing with water, put it into a beater for beating treatment, filter the residue with a 150-mesh filter, add 2 parts of agar powder and appropriate amount of water after filtering, stir and heat to 71°C , forming a fruit and vegetable slurry with a water content of 24%;

[0029] The materials are mixed, the fruit and vegetable slurry is put into a mixer, and 80 parts of cornstarch, 0.1 part of citric acid, 0.1 part of natural essence, 2 parts of xylitol and appropriate amount of water are put in successively, and stirred for 5 minutes to prepare A mixture with a water content of 10%;

[0030] Extrusion molding, putting the compound into a twin-screw extruder for extrusion molding to form a tube blank;

[0031] coating, immersing the tube blank in edible gelatin liquid, so that the outer surface of the tube bl

[0040] A method for producing edible straws with a twin-screw extruder, comprising the following steps:

[0041] Slurry production, dilute 40 parts of pear dregs after juicing with water, put them into a beater for beating treatment, filter the residue with a 150-mesh filter, add 4 parts of carrageenan powder and appropriate amount of water after filtering, stir and heat to 76 °C to form a fruit and vegetable slurry with a water content of 22%;

[0042] The materials are mixed, the fruit and vegetable slurry is put into a mixer, 85 parts of cornstarch, 0.5 part of citric acid, 0.5 part of natural essence, 3 parts of xylitol and appropriate amount of water are put in successively, and stirred for 15 minutes to prepare A mixture with a water content of 7%;

[0043] Extrusion molding, putting the compound into a twin-screw extruder for extrusion molding to form a tube blank;

[0044] coating, immersing the tube blank in edible gelatin liquid, so that the outer surface of the tube

[0051] A method for producing edible straws with a twin-screw extruder, comprising the following steps:

[0052] Slurry production, dilute 60 parts of apples after juicing with water, put them into a beater for beating treatment, filter the residue with a 150-mesh filter, add 6 parts of pectin powder and appropriate amount of water after filtering, stir and heat to 80°C , forming a fruit and vegetable slurry with a water content of 20%;

[0053] The materials are mixed, the fruit and vegetable slurry is put into a mixer, and 85 parts of cornstarch, 0.1 part of citric acid, 0.1 part of natural essence, 1 part of xylitol and appropriate amount of water are put in successively, and stirred for 20 minutes to prepare A mixture with a water content of 6%;

[0054] Extrusion molding, putting the compound into a twin-screw extruder for extrusion molding to form a tube blank;

[0055] coating, immersing the tube blank in edible gelatin liquid, so that the outer surface of the tube blank