Summary of the invention
The object of the invention is the problem and shortage for prior art, a kind of fish-bone dry gluten and manufacture craft thereof are provided, and this gluten selects distinctive Gluten to make, easy-formation, mouthfeel are good, color and luster just and be easy to long-time preservation, be convenient to long-distance transport, market utilizes space large.
For achieving the above object, the present invention adopts following technical scheme: a kind of fish-bone dry gluten, this fish-bone dry gluten is made up of following component: Gluten 80~85%, flour 14~20%, salt 0.2~0.5%, alkali face 0.1~0.3%.
Preferably, described fish-bone dry gluten is made up of following component: Gluten 82%, flour 17.5%, salt 0.3%, alkali face 0.2%.
A manufacture craft for fish-bone dry gluten, this technique comprises the following steps:
Step 1, choose in proportion major ingredient: Gluten 80~85%, flour 14~20%, auxiliary material: salt 0.2~0.5%, alkali face 0.1~0.3%, then mixes major ingredient and carries out breading, as raw material for subsequent use with auxiliary material;
Step 2: the raw material for subsequent use in step 1 is sent into production equipment and heat, described heating-up temperature is 222~238 DEG C, and the heat time is 1~1.5 hour;
Step 3: will carry out extrusion by the raw material after heating in step 2, described expanded time: 5~8s, expanded width: 0.5~2.5cm, expanded thickness: 3~5mm, expanded length: 2~15cm;
Step 4: by the raw material after expanded in step 3, make semi-finished product through changing cutter operation;
Step 5: the semi-finished product of obtaining in step 4 are carried out to drying and processing, bake out temperature: 70~82 DEG C, drying time: 2~5 minutes;
Step 6: be packaged into bag, product and get final product.
Preferably, above-mentioned technique Raw component is preferably: Gluten 82%, flour 17.5%, salt 0.3%, alkali face 0.2%.
In above-mentioned technique, parameter Analysis on Selecting is as follows:
1. in step 2, production equipment heating-up temperature setting parameter is analyzed: the raw material of producing fish-bone gluten is mainly wheat gluten (Gluten), described Gluten is taking wheat as raw material, the natural grain albumen of a kind of faint yellow powdery extracting through deep processing, there is strong absorptive, viscoplasticity, extensibility, film forming, adhere to thermosetting property, the multifrequency natures such as liposuction emulsibility, due to above Gluten viscoplasticity, we find after deliberation to adhere to thermosetting property, Gluten only has by its characteristic after 230 ± 8 DEG C of temperature heating can perform to the best, moulding is best, the products taste of producing and color and luster are the most positive.
2. expanded setting parameter analysis in step 3: through the long-term practice of R&D team of company, find that width of the present invention can control by adjusting the mould of machine, but the thickness of fish-bone dry gluten of the present invention also will be controlled, because the herringbone form of gluten pushes formation by single screw rod in equipment, if not of uniform size the causing of outlet, pressure in equipment cavity all can reduce so, thereby affect the qualification rate of gluten product, so the THICKNESS CONTROL of gluten is at 3mm~5mm, it is interval that pressure in equipment cavity reaches, it is more convenient edible in the middle of edible process in order to reach gluten that length is controlled at this scope of 2~15cm, more also be the aesthetic feeling that can increase whole gluten product by this ratio, to increase consumer's appetite.
3. in step 5, bake out temperature setting parameter is analyzed: what domestic market was sold is traditional washing wet gluten, and the general moisture of washing wet gluten, 25~32%, can not be preserved for a long time, inconvenience long-distance transport, and therefore the shelf-life is shorter.Cause market sale limitation larger.Fish-bone gluten of the present invention is if water content is in 15% left and right in the situation that not drying, so also do not reach the object that can preserve for a long time, so will be by drying this road program, but in the middle of the process of drying, should strictly control the temperature of baking oven, if the temperature height of baking oven, the product drying out tends to cause because moisture is too low gluten to fracture after packaging He in transportation, thereby affect the sale of whole product, if but the too low moisture that does not have again oven dry of temperature is below 10%, so through our long-term research with sum up related data we draw, when oven temperature is controlled to 70~82 DEG C, the gluten water content of producing can be controlled at 8% left and right substantially, shelf life of products can be extended to 120 days.
The present invention has following beneficial effect: in order to change this tradition washing shortcoming of wet gluten and the limitation of sale, the present invention is taken the lead by company leader, set up problem development group, collect interrelated data, formulate comprehensive and systematic testing program and implementing measure, purchase the research and development auxiliary facilities such as detecting instrument, capture difficulty, through test and study more than a year, finally research and develop a set of wheat gluten flour that utilizes by fine finishining, form the proteinivorous key technology route of the expanded dry product speed of strip.Concrete technology is: the characteristic of utilizing wheat gluten flour, arrive after certain temperature by high-temperature heating, again by extrusion, ingress of air aftershaping, product after moulding is changed to cutter through cutter machine, make the semi-finished product that specification does not wait into, again semi-finished product are entered to baking oven by conveyer belt, through hyperthermia drying sterilization, be finally packaged into bag.
The present invention utilizes the characteristic of wheat gluten flour, and by forming the expanded dry product fast food of strip albumen after high-temperature heating, expanded oven dry, moisture is below 10%, and the shelf-life extends to 120 days.Greatly improved the quantity in stock of trade company, the scope of sale has expanded the whole country to by original 50 kilometer range circles.
The present invention has following characteristics: 1, started the technological innovation of doing raw material and directly form by equipment heating while puffing albumen dry product with vegetable protein; 2, this product has been broken through the single steamed gluten form of vegetable protein from formal, and the form of wetted surface muscular cramp; 3, solved at steamed gluten aspect storage transport and taken up room greatly, wet gluten is not easy to long-distance transport and the shorter shortcoming of storage life; 4, changed that traditional gluten is single, random version, gluten has been made to herringbone form, met modern and require the theory of exquisite life, increased people's appetite and visual enjoyment.
figure of description
Fig. 1 is the schematic flow sheet of fish-bone dry gluten manufacture craft of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be further described.
Embodiment 1: a kind of fish-bone dry gluten, this fish-bone dry gluten is made up of following component: Gluten 82%, flour 17.5%, salt 0.3%, alkali face 0.2%.
Above-mentioned fish-bone dry gluten manufacture craft is as follows: as shown in Figure 1, step 1, choose in proportion major ingredient: Gluten 82%, flour 17.5%, auxiliary material: salt 0.3%, alkali face 0.2%, then mixes major ingredient and carries out breading, as raw material for subsequent use with auxiliary material;
Step 2: the raw material for subsequent use in step 1 is sent into production equipment and heat, described heating-up temperature is 230 DEG C, and the heat time is 1.5 hours;
Step 3: will carry out extrusion by the raw material after heating in step 2, can utilize single screw rod to carry out extrusion, described expanded time: 6S, expanded width: 1cm, expanded thickness: 4.5mm, expanded length: 9cm;
Step 4: by after the raw material ingress of air after expanded in step 3 herringbone form, then make semi-finished product through changing cutter operation;
Step 5: the semi-finished product of obtaining in step 4 are carried out to drying and processing, bake out temperature: 80 DEG C, drying time: 3 minutes;
Step 6: vacuum packet is dressed up bag, product and get final product.
Embodiment 2: a kind of fish-bone dry gluten, described fish-bone gluten is made up of following component: Gluten 80%, flour 19.4%, salt 0.4%, alkali face 0.2%.
Above-mentioned fish-bone dry gluten manufacture craft is as follows: as shown in Figure 1, step 1, chooses major ingredient: Gluten 80%, flour 19.4%, auxiliary material: salt 0.4%, alkali face 0.2% according to the above ratio.Then major ingredient is mixed with auxiliary material and carries out breading, as raw material for subsequent use;
Step 2: the raw material for subsequent use in step 1 is sent into production equipment and heat, described heating-up temperature is 224 DEG C, and the heat time is 1 hour;
Step 3: will carry out extrusion by the raw material after heating in step 2, can utilize single screw rod to carry out extrusion, described expanded time: 5S, expanded width: 2.3cm, expanded thickness: 5mm, expanded length: 14 cm;
Step 4: by after the raw material ingress of air after expanded in step 3 herringbone form, then make semi-finished product through changing cutter operation;
Step 5: the semi-finished product of obtaining in step 4 are carried out to drying and processing, bake out temperature: 72 DEG C;
Step 6: vacuum packet is dressed up bag, product and get final product.
Embodiment 3: a kind of fish-bone dry gluten, described fish-bone gluten is made up of following component: Gluten: 84%, flour 15.2%, salt 0.5%, alkali face 0.3%.
Above-mentioned fish-bone dry gluten manufacture craft is as follows: as shown in Figure 1, step 1, choose according to the above ratio major ingredient: 84%, flour 15.2%, auxiliary material: salt 0.5%, alkali face 0.3%.Then major ingredient is mixed with auxiliary material and carries out breading, charging;
Step 2: the raw material for subsequent use in step 1 is sent into production equipment and heat, described heating-up temperature is 236 DEG C, and the heat time is 1.3 hours;
Step 3: will carry out extrusion by the raw material after heating in step 2, described expanded time: 8S, expanded width: 0.7 cm, expanded thickness: 3.3mm, expanded length: 3cm;
Step 4: by after the raw material ingress of air after expanded in step 3 herringbone form, then make semi-finished product through changing cutter operation;
Step 5: the semi-finished product of obtaining in step 4 are carried out to drying and processing, bake out temperature: 76 DEG C;
Step 6: vacuum packet is dressed up bag, product and get final product.