Peanut is a kind of nut with a wide range of production. It is rich in nutrients such as fat, protein and vitamins, and has health effects such as anti-aging, lungs and cough, hemostasis and prevention of coronary heart disease. As a healthy ingredient, peanuts can be processed into a variety of nutritious, healthy and safe foods. Peanut biscuits are one of them.
Peanut biscuits have the characteristics of good nutrition and health, convenient consumption, long shelf life, and good market prospects. However, peanut biscuits are easily contaminated by microorganisms such as bacteria and mold, and food safety problems such as excessive number of colonies and mildew and deterioration occur.
The weekly legislative engineer of Shanghai Kangjiu Disinfection Technology Co., Ltd., which specializes in the research and development of food quality assurance technology, believes that the use of dynamic air sterilizer, HACCP food safety management body and dynamic air disinfection technology can prevent microbial contamination of food and avoid the mildew and deterioration of peanut biscuits, thus extending The shelf life of peanut biscuits.
Biscuits are a kind of crispy baked goods with flour as the main raw material, adding (or not adding) sugar, oil and other raw materials, adjusting powder (or pulping), fermenting (or not fermenting), forming, baking, etc. Processed.
There are many types of biscuits, which are divided by the accessories used, and the variety of biscuits is rich and varied. For example, biscuits made from peanut kernels can be called peanut biscuits, hazelnuts can be called hazelnut biscuits, and chestnuts can be called chestnut biscuits.
Ingredients for the production of peanut biscuits: flour, white sugar, salad oil, water, peanuts, baking soda.
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The main points of operation for the production of peanut biscuits -
1. Use peanuts with normal appearance and no peculiar smell as raw materials for peanut biscuits.
2. Place the peanut kernels in a blender, add water, stir, and wash off the dust in the peanut kernels.
3. Separate the peanut kernels from the water and dry in the oven. Thereafter, the peanut kernels are pulverized to obtain peanut flour.
4. Use flour with normal color, no odor and no insects as raw material for peanut biscuits.
5. Put the flour, white sugar, water, baking soda, and salt into a clean blender and mix well. The mixer can be cleaned with dual-core ozone water in advance to kill the microorganisms and improve the sanitation of the equipment.
6. Peanut powder and salad oil are placed in the above materials, and stirred evenly to obtain a peanut biscuit dough.
7. The dough is rolled and formed, and a plurality of peanut biscuit green bodies can be obtained.
8. Feed the peanut biscuit green into the oven and select the appropriate temperature and time for baking. When baking, the temperature should not be too high, otherwise the biscuits will be burnt; but the temperature should not be too low. Otherwise, the biscuits will not be cooked, and the microbes in the biscuits will not be killed, which will cause the peanut biscuits to mold during the subsequent shelf life. Deterioration.
9. Remove the cooked peanut biscuits from the oven and send them to the cooling workshop for cooling.
10. Quickly pack the cooled peanut biscuits in a plastic tray, then put the plastic tray into a plastic bag and seal it in time. The packaging materials used should comply with the relevant food packaging safety standards.
11. Test the sensory, microbiological, heavy metal, nutrition label and other indicators of the peanut biscuit after sealing. Peanut biscuits that have passed the inspection are stored in the warehouse and sold as finished products.
According to the engineer, there are many reasons for the microbial exceeding the standard of peanut biscuits. One of them is that the air in the biscuit workshop is too dirty. The air in the workshop contains too much mold and other microorganisms. These microorganisms settle on the surface of the unpacked peanut biscuits and cool down. Contamination caused by cookies waiting to be packaged in the packaging workshop.
The use of dynamic air disinfection technology and dynamic air sterilization equipment, the whole process food quality management system can improve the hygiene quality of food production workshops, avoid the mildew and deterioration of peanut biscuits, and thus extend the shelf life of peanut biscuits.
The dynamic air disinfection technology refers to a sterilization and disinfection method in which the human-machine can be synchronized in the same field. When the air is sterilized and disinfected, the worker does not need to leave the disinfection site, and there is no harm to human health. The principle of sterilization and disinfection of dynamic air sterilizer developed by dynamic air disinfection technology is: through high-voltage direct current pulse, the plasma electrostatic field produces a reverse electric effect, generating a large amount of plasma. Under the action of the negative pressure fan, the polluted air in the food workshop such as peanut biscuits is pumped into the disinfection machine. When passing through the plasma electrostatic field, the negatively charged microorganisms are broken down and then combined with the components such as the drug-impregnated activated carbon. Secondary disinfection filtration. The treated clean air is rapidly circulated in a large amount, so that the controlled environment such as the food workshop is always in a sanitary state.
The dynamic air sterilizer is an advanced disinfection equipment, which is mainly used for synchronous dynamic sterilization of food production workshops, roasting processing rooms and catering consumption places under the condition of some people working. At present, dynamic air disinfection machines have been used in the production of various foods such as cakes, beverages, soy products, mushroom products, meat products, dairy products, poultry products, aquatic products, etc., effectively improving the safety and quality of these foods.
As we all know, peanut is a traditional health food raw material. The main health functions include the following aspects: 1. Delaying human aging. The zinc content in peanut fruit is generally higher than other oil crops. Zinc can promote brain development in children, enhance brain memory, activate brain cells in middle-aged and elderly people, delay premature aging, and resist aging. The catechins and lysine contained in peanuts also have anti-aging effects on the human body. 2. Coagulation. 3. Blood and milk. The oil and protein in peanut fruit have the effect of nourishing blood and nourishing blood through the treatment of women with insufficient postpartum milk. 4. Promote human development. 5. Enhance memory. 6. Reduce cholesterol levels. 7. Prevent tumors. Resveratrol in peanut fruit and peanut oil is a natural chemopreventive substance for tumor diseases, which can reduce platelet aggregation, prevent and treat atherosclerosis, cardiovascular and cerebrovascular diseases.
With the improvement of residents' living standards and the spread of health knowledge, the demand for food by consumers is not only satisfied with eating, but also requires eating well. Here, “eat well†means eating healthy and eating safely. Peanut has good nutritional and health value and is in line with the trend of healthy food consumption.
Peanuts can be processed into a variety of foods, such as sweet and spicy peanuts, peanut biscuits, peanut cakes, peanut candy, peanut cake, peanut bread, peanut butter, peanut yogurt, peanut nutrition powder and so on.
In the process of developing peanut food processing industry, food safety quality must be guaranteed. The use of dynamic air disinfection machine and food preservation fence technology can effectively block the way of microbial infestation of foods such as bacteria, prevent microbial exceeding in the food, thereby promoting the development of peanut food processing industry and increasing the added value of agricultural products such as peanuts.
Neck & shoulder Heating Pad is a specific type of heating pad, which is used for curing pains and fatigue happening to human neck & shoulder.
It has a detachable controller, with 4 heat setting options.
Normally it will shut off automatically after 2 hours, for the sake of human safety.
Reference images as below:
Neck and Shoulder Heating Pad, Shoulder Heat Pad, Portable Heating Pad, Neck Wrap Heating Pad, Hot & Cold Therapy
Ningbo Makeheat Electrical Appliance Co., Ltd , http://www.makeheat.net