Pomegranate fruit color is gorgeous, sweet and sour, cool. Its moisture content is 79%, carbohydrates are more than 17%, and it is rich in vitamin C. It also contains 2.5% crude cellulose and 0.8% ash. Pomegranate is not only available for fresh food but also for processing fruit juices. Here are the processing points.
First, the process
Raw materials → Washing → Peeling → Cleaning → Beating Seed refining → Blending → Degassing Sterilization → Filling → Capping.
Second, the processing points
1. When raw materials and fresh fruits are purchased, care should be taken that the variety, color, and grain rotten fruit cannot be used as raw materials for processing.
2. Manual selection of raw materials before fruit washing, eliminating colorless grains and some of the bad fruits that have become rotten, and washing them with tap water.
3. Peel the pomegranate with a stainless steel knife and manually remove the shell and separate the pomegranate seeds from the septum as much as possible.
4. Wash the peeled pomegranate seeds and immerse them in circulating water. Rinse once. Remove the crushed skin and septum. Remove white grains and rotten grains. Drain the water and send it to the second washing tank. Rinse with water and rinse with water.
5. Peel the seeds and drain the water The pomegranate seeds are passed through a scraper conveyor and fed into a double tracker. The sour agent is uniformly mixed into the seed coat for pulping. The first beating is selected with a 1.5mm screen size for beating; the second beating is selected with a 0.5mm screen size for beating. The purpose is to increase the pulping rate and prevent the broken kernels and nuts from the pulping process from entering the pulp and affecting the quality of the finished product.
6. Grinding uses a double-stage colloid mill to grind the slurry. The first rough grinding, the second grinding to fineness of about 20mm.
7. Dispense ingredients according to the formula and then pump them into the blending tank. Add pomegranate juice and pure water to volume.
8. 15 grams of pomegranate pulp juice, 0.06%-0.08% compound stabilizer, compound sweetener (sweetness 40%, Langer's protein sugar 60%), ethyl maltol 30mg/kg To purify water.
9. Vacuum degassing After the prepared slurry is degassed under a vacuum of not less than 0.07 MPa, it can reduce the gas that the slurry is brought into during beating and refining, and reduces the coking phenomenon during 02 and sterilization. .
10. The sterilized and degassed material is sterilized by a sterilizing device. The sterilization temperature is 90-105°C and the time is 50-60 seconds. Then in the sterile room for hot filling, sealing, rapid cooling to room temperature.
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