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    Home > Biochemistry News > Biotechnology News > Solid beverage citrus crystal

    Solid beverage citrus crystal

    • Last Update: 2020-11-23
    • Source: Internet
    • Author: User
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    is a granular or scaly or powdery beverage with a moisture content of less than 3% and a certain shape that must be washed and dissolved before it can be consumed. Juice-type solid beverages include fruity solid beverages, is the summer heat-proof cooling drinks, with cold boiled water brewed and placed in the refrigerator to cool down before drinking, especially beautiful. This citrus crystal belongs to the juice-type solid beverage, processing technology is as follows:
    1, raw material treatment: fruit juice is the main raw material of fruit juice solid beverage, the raw material used in this product is general sweet orange and citrus, peeled, deseeded after pressed juice,
    filtration
    During the production process, we should pay attention to avoid contact with metal containers such as copper and iron, operation should be fast, concentration temperature should be as low as possible, try not to touch the air, to ensure that the nutritional content of fruit juice, especially
    vitamin
    C less damage. The concentration of fruit juice used depends on the production process. If the spray
    drying
    method or slurry vacuum drying method, then the juice concentration can be lower, otherwise the juice concentration should be as high as possible, the general requirements to reach about 40 degrees of pomei, that is, solids close to 70%. The resulting juice slurry should account for 12-20% of the product volume.
    2, sweetener treatment: the use of sugar is the main raw materials of solid beverages, need to be dried and ground into sugar powder, dosing 70-75%, other additives such as citric acid 1-1.5%, pigment appropriate amount,
    scent essence
    moderate amount.
    3, raw material mixing: the additive and juice concentrate mixed, and add 5-8% malt dextrin, which is a drying aid, also known as membrane agent. Since the drying aid can form a film around the particles of the juice solids, it can not only improve the adhesion of the solids, but also prevent oxidation and desalination. The above materials are fully mixed, and the moisture of the material is controlled at about 10%.
    4, granulation: by swinging granulation machine to form a certain shape of particles.
    5, dry: dry by hot air, dry temperature 50-70 degrees C, time 1-2 hours, control water content of 2%. Product preservation determines its water content, the lower the water content, the more stable the quality. It is equally important to preserve the environmental conditions of the product, and should be packed in a room with a relative humidity of 10-20% and a temperature of 15-20 degrees C, and should also be stored in low temperature and low humidity environments.
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