Summary of the invention
The objective of the invention is to overcome weak point in the prior art, a kind of have mildew-resistant, deoxidation and fresh-keeping multifunctional sphere instant noodles mildew-resistant deoxidizing antistaling agent are provided.
Spherical instant noodles mildew-resistant deoxidizing antistaling agent is made up of red bentonite, dolomite Concave-convex clay rod, bauxite, sulfuric acid, high sticking Concave-convex clay rod powder, sodium aluminate, reduced iron powder and quick lime.
The production method of spherical instant noodles mildew-resistant deoxidizing antistaling agent: after spherical mineral are not had chlorine drier, reduced iron powder and quick lime mixed together, be packaged as spherical instant noodles mildew-resistant deoxidizing antistaling agent.
Iron oxide content >=14% in the red bentonite, alundum (Al content >=10%; The content of calcium oxide >=24% in the dolomite Concave-convex clay rod, magnesian content >=12%; Alundum (Al content >=55% in the bauxite; Red bentonite, dolomite Concave-convex clay rod and bauxite are mixed into mineral intermixture; The acidified processing of mineral intermixture back generates sulfate mixtures such as part of sulfuric acid calcium, magnesium sulfate, ferrous sulfate and aluminum sulfate; Calcium sulfate, magnesium sulfate, ferrous sulfate and aluminum sulfate all have higher wettability power; Mineral intermixture with acidification carries out activation heat treatment again, has improved the moisture sorption effect of the mineral intermixture of acidification greatly.
Red bentonite originates in horse race mining area, mountain, Gui Wu town, Xuyi County, Jiangsu Province; Main component has quartz, montmorillonite, kaolinite, bloodstone and feldspar, iron oxide content >=14%, alundum (Al content >=10%; The mining area reserves have more than 1,000,000 tons; Be an opencut,, still fail the large tracts of land exploitation at present because purposes is not extensive.
The Concave-convex clay rod soil property is fine and smooth, and water imbibition is strong, and tool viscosity and plasticity help the bonding between the raw material when wet, improve adsorption capacity and granule strength that spherical mineral do not have the chlorine drier.
High sticking Concave-convex clay rod powder is meant gets 28.0g Concave-convex clay rod powder sample; Add in the suspension cup of homogenizer, add 372g water again, the suspension cup is placed on the homogenizer; Under 11000 rev/mins rotating speed, stirred 20 minutes; To pass through the high-speed stirred sample suspension again and pour in the beaker of 250ml, the viscosity of using NDJ-1 type rotation viscometer to test its suspension, the Concave-convex clay rod powder of tested viscosity value >=2200 mPas is high sticking Concave-convex clay rod powder.
Sodium aluminate is strong basicity, in air, is prone to absorb moisture content.
Reduced iron powder can absorb airborne oxygen, and 1 gram reduced iron powder deoxygenation ability is 300mL, amounts to air 1500mL, and deaerating effect is good, reduced iron powder grain fineness≤0.42 that the present invention selects for use millimeter.
The main component of quick lime is a calcium oxide; No matter the height of ambient temperature and humidity; Its water absorbing capacity is to realize through chemical reaction, and suction has irreversibility, does not have the problem that discharges again behind the adsorbed water steam; Its hydroscopicity can be 30~35% of deadweight, has dry preferably moisture sorption effect.
Dolomite Concave-convex clay rod, bauxite and reduced iron powder are common commodity.
The present invention is achieved through following technical proposals:
1, the batching of spherical instant noodles mildew-resistant deoxidizing antistaling agent is made up of following component by weight percentage: spherical mineral do not have chlorine drier 20~55%, reduced iron powder 15~50% and quick lime 15~40%;
The production method of spherical instant noodles mildew-resistant deoxidizing antistaling agent:, pack after stirring and be spherical instant noodles mildew-resistant deoxidizing antistaling agent with the batching input mixer mixing stirring of spherical instant noodles mildew-resistant deoxidizing antistaling agent;
Said spherical mineral do not have the batching of chlorine drier and are made up of following component by weight percentage: the tablet 60~85% after the airing, sodium aluminate 5~35% and high sticking Concave-convex clay rod powder 2~25%;
Spherical mineral do not have the production method of chlorine drier: the batching of 1. spherical mineral not being had a chlorine drier adds stirring mixer and mixes, and mixes pulverize thing in the back input grinding machine, the grain fineness of powder≤0.074 millimeter; 2. powder is imported and carried out granulation in the comminutor, the particle after the granulation is spherical in shape, and spherical particle diameters is controlled at 0.5~5.0 millimeter; 3. spheric granules is imported and carried out roasting in the roaster; Sintering temperature is controlled at 280~600 ℃; Roasting time was controlled at 60~180 minutes, and spheric granules sieves after cooling off through roasting, and crushed particles that produces in the roasting process and powder are screened out; The screening back does not have the chlorine drier for spherical mineral, and spherical mineral do not have water content≤1.5% of chlorine drier;
The production method of the tablet after the said airing: 1. the batching of mineral intermixture is made up of following component by weight percentage: red bentonite 25~55%, dolomite Concave-convex clay rod 20~50% and bauxite 15~40%; 2. pulverize mineral intermixture grain fineness≤0.50 after the pulverizing millimeter after the batch mixes with mineral intermixture; 3. the batching of acidification is made up of following component by weight percentage: mineral intermixture 55~75% and dilute sulfuric acid 25~45% after the pulverizing; 4. the preparation of dilute sulfuric acid is made up of following component by weight percentage: sulfuric acid 2~20% and the water 80~98% of concentration 98 ﹪; 5. dilute sulfuric acid is slowly added in the mineral intermixture after the pulverizing and carry out acidification, the mineral intermixture after the acidified processing was stacked after 24~72 hours, and extruding is tablet in the input twin rollers, and the THICKNESS CONTROL of tablet is at 1~5 millimeter; 6. tablet is transported to cement court and carries out airing, water content in the tablet after the airing≤15%.
Acidification technology of the present invention does not have discharge of wastewater, and method is simple, and is environment friendly and pollution-free.
After spherical mineral are not had the chlorine drier and add measuring cup, placing in the drier that fills saturated aqueous sodium chloride, is under 35 ℃ the condition in temperature, 24 hours Static Water absorption >=20%.
Reduced iron powder can absorb airborne oxygen; 1 gram reduced iron powder deoxygenation ability is 300mL, amounts to air 1500mL, and deaerating effect is good; This is those skilled in the art's a common practise, but uses reduced iron powder can not reach the fresh-keeping effect of mildew-resistant deoxidation simultaneously separately; After adopting reduced iron powder, spherical mineral not to have that chlorine drier, quick lime are common in the present invention to pulverize, be packaged as have mildew-resistant, deoxidation and fresh-keeping multifunctional sphere instant noodles mildew-resistant deoxidizing antistaling agent.
Spherical instant noodles mildew-resistant deoxidizing antistaling agent is placed in the packing container of instant noodles, and mildew-resistant, deoxidation and fresh-keeping carried out synchronously, can remove free oxygen and part free water in the instant noodles packing.
Water content according to different instant noodles; Select the different ingredients by weight percentage of spherical instant noodles mildew-resistant deoxidizing antistaling agent; When keeping a certain amount of moisture, carry out mildew-resistant, deoxidation and fresh-keeping; Spherical instant noodles mildew-resistant deoxidizing antistaling agent can effectively prevent the oxidation of instant noodles composition and suppress microbial growth and breeding, can prolong the shelf-life of instant noodles.
The not blending of spherical instant noodles mildew-resistant deoxidizing antistaling agent can be guaranteed the inherent quality of instant noodles in the instant noodles raw material, can keep the original fresh flavor of instant noodles, in the shelf-life, can not produce bad oil smell, putrid and deteriorated flavor, musty or other smells.
After spherical instant noodles mildew-resistant deoxidizing antistaling agent used, when general garbage disposal, degradable did not have environmental pollution.
Spherical instant noodles mildew-resistant deoxidizing antistaling agent is applicable in the various packings that are placed on instant noodles.
The specific embodiment
Below in conjunction with embodiment the present invention is done further description:
1, the batching of spherical instant noodles mildew-resistant deoxidizing antistaling agent is made up of following component by weight percentage: spherical mineral do not have chlorine drier 42%, reduced iron powder 32% and quick lime 26%;
The production method of spherical instant noodles mildew-resistant deoxidizing antistaling agent:, pack after stirring and be spherical instant noodles mildew-resistant deoxidizing antistaling agent with the batching input mixer mixing stirring of spherical instant noodles mildew-resistant deoxidizing antistaling agent;
Said spherical mineral do not have the batching of chlorine drier and are made up of following component by weight percentage: the tablet 70% after the airing, sodium aluminate 16% and high sticking Concave-convex clay rod powder 14%;
Spherical mineral do not have the production method of chlorine drier: the batching of 1. spherical mineral not being had a chlorine drier adds stirring mixer and mixes, and mixes pulverize thing in the back input grinding machine, the grain fineness of powder≤0.074 millimeter; 2. powder is imported and carried out granulation in the comminutor, the particle after the granulation is spherical in shape, and spherical particle diameters is controlled at 1.5~2.0 millimeters; 3. spheric granules is imported and carried out roasting in the roaster; Sintering temperature is controlled at 320~350 ℃; Roasting time was controlled at 90 minutes, and spheric granules sieves after cooling off through roasting, and crushed particles that produces in the roasting process and powder are screened out; The screening back does not have the chlorine drier for spherical mineral, and spherical mineral do not have water content≤1.5% of chlorine drier;
The production method of the tablet after the said airing: 1. the batching of mineral intermixture is made up of following component by weight percentage: red bentonite 38%, dolomite Concave-convex clay rod 36% and bauxite 26%; 2. pulverize mineral intermixture grain fineness≤0.50 after the pulverizing millimeter after the batch mixes with mineral intermixture; 3. the batching of acidification is made up of following component by weight percentage: mineral intermixture 65% and dilute sulfuric acid 35% after the pulverizing; 4. the preparation of dilute sulfuric acid is made up of following component by weight percentage: sulfuric acid 8% and the water 92% of concentration 98 ﹪; 5. dilute sulfuric acid is slowly added in the mineral intermixture after the pulverizing and carry out acidification, the mineral intermixture after the acidified processing was stacked after 56 hours, and extruding is tablet in the input twin rollers, and the THICKNESS CONTROL of tablet is at 2 millimeters; 6. tablet is transported to cement court and carries out airing, water content in the tablet after the airing≤15%;
The on-the-spot test result: after spherical mineral are not had the chlorine drier and add measuring cup, placing in the drier that fills saturated aqueous sodium chloride, is under 35 ℃ the condition in temperature, 24 hours Static Water absorption >=23%.