Summary of the invention
Object of the present invention provides a kind of mouthfeel good in order to solve above-mentioned deficiency exactly, when edible, allows the every a bite of consumer all can taste the processing method of chocolate flavoured chocolate impregnation biscuit.
The technical solution that the present invention adopts in order to solve the problems of the technologies described above is as follows:
The processing method of chocolate impregnation biscuit, its concrete processing method is as follows: a, chocolate batching: the raw material of selecting following weight portion proportioning: white granulated sugar 40-45, cocoa butter 28-32, cocoa power 17-22, soybean lecithin 0.6-0.8, polyglycerolpolyrici.oleate 0.4-0.6, vanillic aldehyde 0.1-0.15; B, grinding, fusing: adopting respectively special pulverizer to be ground into fineness white granulated sugar and cocoa power is 100 object powderies, by cocoa butter adopt under the condition that molten oil cylinder is 40-45 DEG C of degree in temperature, be fused into liquid; C, grind again: by white granulated sugar, cocoa power and the cocoa butter processed respectively in above-mentioned b step, after evenly mixing according to the proportioning in a step, adopt Wiper blade type fine grinding cylinder again to grind to form pulpous state to compound again, stir on grinding limit, limit, grind 24 hours, make the fineness of compound reach 25-30um; D, refining: the pulpous state compound forming after grinding again in above-mentioned c step is pumped in conche, refining 36 hours under the condition that is 40-45 DEG C of degree in temperature, stir on refining limit, limit, and refining finishes soybean lecithin, polyglycerolpolyrici.oleate and vanillic aldehyde to be put in conche according to the proportioning in a step in first 15 minutes; E, filtration: the slurry after above-mentioned refining is filtered to foreign matter and the dough removed in slurry by vibratory sieve; F, stirring: the slurry after above-mentioned filtration is pumped in auxiliary cylinders, under the temperature environment of 40-45 DEG C, stir the air of getting rid of in slurry; G, vacuum impregnation: first the slurry after above-mentioned stirring is pumped in vacuum tank, again biscuit is put in vacuum tank, the weight proportion of slurry and biscuit is 1:0.8, then leave standstill 6-8 minutes, then sealed vacuum tank vacuumizes, pressure in vacuum tank is controlled at and between 0.5-0.6MPa, keeps opening for 5-6 minutes vacuum tank, temperature in vacuum tank remains at 45-50 DEG C, finally utilize 4-5 minutes that the unnecessary chocolate in biscuit surface is got rid of by centrifuge the biscuit after impregnation, the rotating speed of centrifuge is per minute 450-500 to turn; H, cooling: by the biscuit after above-mentioned vacuum impregnation under the temperature environment of 12-14 DEG C cooling 15-20 minutes; I, packaging.
In described refining process, every stirring stopped stirring half an hour after 5 hours.
In described refining process, refining was put into soybean lecithin and polyglycerolpolyrici.oleate in conche according to the proportioning in a step after 20 hours.
In described vacuum impregnation process, seal and vacuumize at vacuum tank and keep within 5-6 minutes, opening after vacuum tank, then leave standstill 6-8 minutes, and then sealed vacuum tank vacuumizes, the pressure in vacuum tank is controlled at and between 0.4-0.5MPa, keeps opening for 6-8 minutes vacuum tank.
Optimum weight part proportioning of selecting when described chocolate batching is: white granulated sugar 42, cocoa butter 30, cocoa power 19, soybean lecithin 0.68, polyglycerolpolyrici.oleate 0.5, vanillic aldehyde 0.15.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is: mouthfeel is good, allows the every a bite of consumer all can taste chocolate flavouring when edible, makes the taste of chocolate cream biscuit unique, is a kind of brand-new chocolate pie dryed product.
Detailed description of the invention
Embodiment 1: the processing method of chocolate impregnation biscuit, its concrete processing method is as follows: a, chocolate batching: the raw material of selecting following weight proportion: 40 kilograms of white granulated sugars, 32 kilograms of cocoa butters, 22 kilograms of cocoa powers, 0.6 kilogram of soybean lecithin, 0.6 kilogram of polyglycerolpolyrici.oleate, 0.1 kilogram of vanillic aldehyde; B, grinding, fusing: adopting respectively special pulverizer to be ground into fineness white granulated sugar and cocoa power is 100 object powderies, by cocoa butter adopt under the condition that molten oil cylinder is 40-45 DEG C of degree in temperature, be fused into liquid; C, grind again: by white granulated sugar, cocoa power and the cocoa butter processed respectively in above-mentioned b step, after evenly mixing according to the proportioning in a step, adopt Wiper blade type fine grinding cylinder again to grind to form pulpous state to compound again, stir on grinding limit, limit, grind 24 hours, make the fineness of compound reach 25-30um; D, refining: the pulpous state compound forming after grinding again in above-mentioned c step is pumped in conche, refining 36 hours under the condition that is 40-45 DEG C of degree in temperature, stir on refining limit, limit, and refining finishes soybean lecithin, polyglycerolpolyrici.oleate and vanillic aldehyde to be put in conche according to the proportioning in a step in first 15 minutes; E, filtration: the slurry after above-mentioned refining is filtered to foreign matter and the dough removed in slurry by vibratory sieve; F, stirring: the slurry after above-mentioned filtration is pumped in auxiliary cylinders, under the temperature environment of 40-45 DEG C, stir the air of getting rid of in slurry; G, vacuum impregnation: first the slurry after above-mentioned stirring is pumped in vacuum tank, again biscuit is put in vacuum tank, the weight proportion of slurry and biscuit is 1:0.8, then leave standstill 8 minutes, then sealed vacuum tank vacuumizes, pressure in vacuum tank is controlled at and between 0.5-0.6MPa, keeps opening for 6 minutes vacuum tank, temperature in vacuum tank remains at 45-50 DEG C, finally utilize 4 minutes that the unnecessary chocolate in biscuit surface is got rid of by centrifuge the biscuit after impregnation, the rotating speed of centrifuge is per minute 500 to turn; H, cooling: by the biscuit after above-mentioned vacuum impregnation under the temperature environment of 12 DEG C cooling 15 minutes; I, packaging.
Embodiment 2: the processing method of chocolate impregnation biscuit, its concrete processing method is as follows: a, chocolate batching: the raw material of selecting following weight proportion: 45 kilograms of white granulated sugars, 28 kilograms of cocoa butters, 17 kilograms of cocoa powers, 0.8 kilogram of soybean lecithin, 0.4 kilogram of polyglycerolpolyrici.oleate, 0.15 kilogram of vanillic aldehyde, b, grinding, fusing: adopting respectively special pulverizer to be ground into fineness white granulated sugar and cocoa power is 100 object powderies, by cocoa butter adopt under the condition that molten oil cylinder is 40-45 DEG C of degree in temperature, be fused into liquid, c, grind again: by white granulated sugar, cocoa power and the cocoa butter processed respectively in above-mentioned b step, after evenly mixing according to the proportioning in a step, adopt Wiper blade type fine grinding cylinder again to grind to form pulpous state to compound again, stir on grinding limit, limit, grind 24 hours, make the fineness of compound reach 25-30um, d, refining: the pulpous state compound forming after grinding again in above-mentioned c step is pumped in conche, refining 36 hours under the condition that is 40-45 DEG C of degree in temperature, stir on refining limit, limit, wherein every stirring stopped stirring half an hour after 5 hours, refining was put into soybean lecithin and polyglycerolpolyrici.oleate in conche according to the proportioning in a step after 20 hours, and refining finishes vanillic aldehyde to be put in conche according to the proportioning in a step for first 15 minutes again, e, filtration: the slurry after above-mentioned refining is filtered to foreign matter and the dough removed in slurry by vibratory sieve, f, stirring: the slurry after above-mentioned filtration is pumped in auxiliary cylinders, under the temperature environment of 40-45 DEG C, stir the air of getting rid of in slurry, g, vacuum impregnation: first the slurry after above-mentioned stirring is pumped in vacuum tank, again biscuit is put in vacuum tank, the weight proportion of slurry and biscuit is 1:0.8, then leave standstill 6 minutes, then sealed vacuum tank vacuumizes, pressure in vacuum tank is controlled at and between 0.5-0.6MPa, keeps opening for 5 minutes vacuum tank, then leave standstill 8 minutes again, and then sealed vacuum tank vacuumizes, pressure in vacuum tank is controlled at and between 0.4-0.5MPa, keeps opening for 6 minutes vacuum tank, temperature in vacuum tank remains at 45-50 DEG C, finally utilize 5 minutes that the unnecessary chocolate in biscuit surface is got rid of by centrifuge the biscuit after impregnation, the rotating speed of centrifuge is per minute 450 to turn, h, cooling: by the biscuit after above-mentioned vacuum impregnation under the temperature environment of 14 DEG C cooling 20 minutes, i, packaging.
Embodiment 3: the processing method of chocolate impregnation biscuit, its concrete processing method is as follows: a, chocolate batching: the raw material of selecting following weight proportion: 42 kilograms of white granulated sugars, 30 kilograms of cocoa butters, 19 kilograms of cocoa powers, 0.68 kilogram of soybean lecithin, 0.5 kilogram of polyglycerolpolyrici.oleate, 0.15 kilogram of vanillic aldehyde, b, grinding, fusing: adopting respectively special pulverizer to be ground into fineness white granulated sugar and cocoa power is 100 object powderies, by cocoa butter adopt under the condition that molten oil cylinder is 40-45 DEG C of degree in temperature, be fused into liquid, c, grind again: by white granulated sugar, cocoa power and the cocoa butter processed respectively in above-mentioned b step, after evenly mixing according to the proportioning in a step, adopt Wiper blade type fine grinding cylinder again to grind to form pulpous state to compound again, stir on grinding limit, limit, grind 24 hours, make the fineness of compound reach 25-30um, d, refining: the pulpous state compound forming after grinding again in above-mentioned c step is pumped in conche, refining 36 hours under the condition that is 40-45 DEG C of degree in temperature, stir on refining limit, limit, wherein every stirring stopped stirring half an hour after 5 hours, refining was put into soybean lecithin and polyglycerolpolyrici.oleate in conche according to the proportioning in a step after 20 hours, and refining finishes vanillic aldehyde to be put in conche according to the proportioning in a step for first 15 minutes again, e, filtration: the slurry after above-mentioned refining is filtered to foreign matter and the dough removed in slurry by vibratory sieve, f, stirring: the slurry after above-mentioned filtration is pumped in auxiliary cylinders, under the temperature environment of 40-45 DEG C, stir the air of getting rid of in slurry, g, vacuum impregnation: first the slurry after above-mentioned stirring is pumped in vacuum tank, again biscuit is put in vacuum tank, the weight proportion of slurry and biscuit is 1:0.8, then leave standstill 6 minutes, then sealed vacuum tank vacuumizes, pressure in vacuum tank is controlled at and between 0.5-0.6MPa, keeps opening for 5 minutes vacuum tank, then leave standstill 6 minutes again, and then sealed vacuum tank vacuumizes, pressure in vacuum tank is controlled at and between 0.4-0.5MPa, keeps opening for 8 minutes vacuum tank, temperature in vacuum tank remains at 45-50 DEG C, finally utilize 5 minutes that the unnecessary chocolate in biscuit surface is got rid of by centrifuge the biscuit after impregnation, the rotating speed of centrifuge is per minute 450 to turn, h, cooling: by the biscuit after above-mentioned vacuum impregnation under the temperature environment of 14 DEG C cooling 20 minutes, i, packaging.
It is chocolate containing rice dipping cake that this processing method is equally applicable to processing.