How to process lychee milk powder?
This product is a litchi solid drink, it should be genuine, not by adding flavor, pigment made. Processing techniques are as follows:
1. Raw Material Treatment: Mature or fully mature fresh litchi can be peeled and cored.
2. Color protection: Litchi pulp after peeling and enucleation is protected in 0.1% citric acid.
3. Beating: Remove the pulp from the citric acid solution. Do not rinse it. Beat the pulp with a pulper.
4. Filtration juice: Separation of juice and slag using a centrifuge or filter cloth to take juice.
5. Concentrate juice: Use vacuum concentration method or atmospheric concentration to evaporate most of the water from the juice. The thick juice obtained should account for 12-20% of the product volume, and the solids should be approximately 60%.
6. Sweetener processing: The used sugar is the main raw material of solid beverages, after drying and grinding into powdered sugar, the dosage is 70-75%, and the amount of citric acid is 0.8-1%. Stir in 3-5% skimmed milk powder.
7. Mixing of raw materials: Mix the additive with the concentrated juice and add 5-8% wheat dextrin, which can reduce the sweetness and accelerate the drying speed.
8. Granulation: The granules of a certain shape such as a circle, a rectangle, etc. are formed by a rocking granulator.
9. Drying: hot air heating and drying, drying temperature 50-70 degrees Celsius, time 1-2 hours, control the water content of 2%. Product preservation determines its moisture content, and the lower the water content, the more stable the quality.
10. Packaging: Generally, it should be packaged in small bags, each bag of 10-20 grams and a small bag should be packed in a room with relative humidity of 10-20% and temperature of 15-20 degrees Celsius. The storage of products should also be under conditions of low humidity and low temperature. Products are litchi and milk flavor, sweet and sour, sweet and delicious, with boiling water brewed into tea, like longan solid drinks, but also a health-care type of solid beverage.
1. Raw Material Treatment: Mature or fully mature fresh litchi can be peeled and cored.
2. Color protection: Litchi pulp after peeling and enucleation is protected in 0.1% citric acid.
3. Beating: Remove the pulp from the citric acid solution. Do not rinse it. Beat the pulp with a pulper.
4. Filtration juice: Separation of juice and slag using a centrifuge or filter cloth to take juice.
5. Concentrate juice: Use vacuum concentration method or atmospheric concentration to evaporate most of the water from the juice. The thick juice obtained should account for 12-20% of the product volume, and the solids should be approximately 60%.
6. Sweetener processing: The used sugar is the main raw material of solid beverages, after drying and grinding into powdered sugar, the dosage is 70-75%, and the amount of citric acid is 0.8-1%. Stir in 3-5% skimmed milk powder.
7. Mixing of raw materials: Mix the additive with the concentrated juice and add 5-8% wheat dextrin, which can reduce the sweetness and accelerate the drying speed.
8. Granulation: The granules of a certain shape such as a circle, a rectangle, etc. are formed by a rocking granulator.
9. Drying: hot air heating and drying, drying temperature 50-70 degrees Celsius, time 1-2 hours, control the water content of 2%. Product preservation determines its moisture content, and the lower the water content, the more stable the quality.
10. Packaging: Generally, it should be packaged in small bags, each bag of 10-20 grams and a small bag should be packed in a room with relative humidity of 10-20% and temperature of 15-20 degrees Celsius. The storage of products should also be under conditions of low humidity and low temperature. Products are litchi and milk flavor, sweet and sour, sweet and delicious, with boiling water brewed into tea, like longan solid drinks, but also a health-care type of solid beverage.
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