First, the principle of pickled mushrooms processing acid pickled mushrooms processing acid is edible organic weak acid. Acids can prevent the growth and reproduction of spoilage and pathogenic microorganisms. Most microorganisms do not grow well when pH is 4.5 or less. Souring mushrooms processing is the use of a variety of organic edible weak acids to increase the hydrogen ion concentration, thereby inhibiting the growth and development of various microorganisms, so that the mushroom body to achieve the purpose of storage.
Second, processing aids acetic acid, citric acid, lactic acid, sodium ascorbate, sodium metabisulfite.
Third, the main equipment rinsing pool, cleaning pool, fixing device, cooling device, grading equipment, selection and finishing facilities, color fixing device, desulfurization device, dosing device and so on.
Fourth, the process of the acquisition of fresh mushroom rinse, cleaning and fixing (blowing) cooling grading selected finishing color desulfurization soup packaging products.
V. Operation points
1. Fresh Mushrooms Acquisition: The newly-selected fresh Agaricus bisporus is classified and purchased. The inner and outer mushrooms are packed separately to avoid contact with copper, iron and other utensils. The acquired mushrooms are quickly transported to processing plants for processing. The grade of the inner mushroom requires a handle length of 0.9 cm, the incision is smooth, the diameter of the mushroom cap is 1.8 to 5 cm, the shape is complete, the circle is positive, the pellicle is tightly packed, the color is white, no odor, no big mushroom, no big malformation, no Mud root, no impurities, no yellow, brown, rust, disease spots, no scales, no hollow, no bad feet, no dead mushrooms, no open umbrella. Any mushroom that does not meet the criteria for the grade of the mushroom is classified as an exo-mushroom, but the exo-mushroom must still have no impurities.
2. Fresh mushroom rinsing and washing: Before adding the fresh mushroom into the pool, add the appropriate amount of sodium metabisulfite in the water in the floating pool, and add the fresh mushroom while rinsing. Rinse clean, then wash with running water to achieve the purpose of removing impurities, protecting color and cleaning.
3. Fixing (blanching): The washed mushroom body is placed in the fixing device to perform the killing treatment so as to destroy the activity of the enzyme, so that the mushroom body no longer grows and browns, and the killing is not cooked but the tissue is softened and rich. elasticity. When fixing, approximately 0.05% of citric acid was added based on the weight of the mushroom.
4. Cooling: Quicken the cooked mushroom body and place it in running water to quickly cool; cool thoroughly, make the center temperature of the mushroom body consistent with the water temperature.
5. Classification: The use of stainless steel grading equipment on the mushroom body grading treatment, different size, different levels of mushroom body under the action of the equipment, through different sizes of sieve separation, the separation of mushroom body size is basically the same level.
6. Sorting and sorting: The grading of the mushroom body is put on the finishing facility for manual finishing, selecting according to the product quality, removing impurities, cutting net mud, etc., or performing slicing and other processes.
7. Fixation: The selected mushrooms will be placed in a color fixing device for color fixing, so that the color of the mushroom is uniform and meets the color requirements of the product. When fixing, add 0.03% sodium metabisulfite according to the weight of the mushroom, and stir evenly.
Second, processing aids acetic acid, citric acid, lactic acid, sodium ascorbate, sodium metabisulfite.
Third, the main equipment rinsing pool, cleaning pool, fixing device, cooling device, grading equipment, selection and finishing facilities, color fixing device, desulfurization device, dosing device and so on.
Fourth, the process of the acquisition of fresh mushroom rinse, cleaning and fixing (blowing) cooling grading selected finishing color desulfurization soup packaging products.
V. Operation points
1. Fresh Mushrooms Acquisition: The newly-selected fresh Agaricus bisporus is classified and purchased. The inner and outer mushrooms are packed separately to avoid contact with copper, iron and other utensils. The acquired mushrooms are quickly transported to processing plants for processing. The grade of the inner mushroom requires a handle length of 0.9 cm, the incision is smooth, the diameter of the mushroom cap is 1.8 to 5 cm, the shape is complete, the circle is positive, the pellicle is tightly packed, the color is white, no odor, no big mushroom, no big malformation, no Mud root, no impurities, no yellow, brown, rust, disease spots, no scales, no hollow, no bad feet, no dead mushrooms, no open umbrella. Any mushroom that does not meet the criteria for the grade of the mushroom is classified as an exo-mushroom, but the exo-mushroom must still have no impurities.
2. Fresh mushroom rinsing and washing: Before adding the fresh mushroom into the pool, add the appropriate amount of sodium metabisulfite in the water in the floating pool, and add the fresh mushroom while rinsing. Rinse clean, then wash with running water to achieve the purpose of removing impurities, protecting color and cleaning.
3. Fixing (blanching): The washed mushroom body is placed in the fixing device to perform the killing treatment so as to destroy the activity of the enzyme, so that the mushroom body no longer grows and browns, and the killing is not cooked but the tissue is softened and rich. elasticity. When fixing, approximately 0.05% of citric acid was added based on the weight of the mushroom.
4. Cooling: Quicken the cooked mushroom body and place it in running water to quickly cool; cool thoroughly, make the center temperature of the mushroom body consistent with the water temperature.
5. Classification: The use of stainless steel grading equipment on the mushroom body grading treatment, different size, different levels of mushroom body under the action of the equipment, through different sizes of sieve separation, the separation of mushroom body size is basically the same level.
6. Sorting and sorting: The grading of the mushroom body is put on the finishing facility for manual finishing, selecting according to the product quality, removing impurities, cutting net mud, etc., or performing slicing and other processes.
7. Fixation: The selected mushrooms will be placed in a color fixing device for color fixing, so that the color of the mushroom is uniform and meets the color requirements of the product. When fixing, add 0.03% sodium metabisulfite according to the weight of the mushroom, and stir evenly.
China Extract Powder For Use As Dietary Supplement Extract Powder, Extract Powder Manufacturer
Shaanxi Kang New Pharmaceutical co., Ltd. , https://www.kangnewpharmas.com