Introduction to gotan peel：

  Fruit rolls made of hawthorn, contain a variety of vitamins, tartaric acid, citric acid, maslinic acid, malic acid, etc., and also contain flavonoids, lactones, sugars, proteins, fats, calcium, phosphorus, iron and other minerals. Containing lipase can promote the digestion of fatty foods. Fruit tan peel can promote gastric juice secretion and increase gastric enzymes and other functions.
  Hawthorn is both a food and a medicine. According to the theory of Chinese medicine, hawthorn has better appetizing, digesting, activating blood, and dissipating blood stasis effects. Modern medical studies have proven that hawthorn contains organic acids, which can increase the secretion of digestive enzymes. In addition, hawthorn has the effect of softening blood vessels. The elderly and children are especially fond of them.

Gotan peel processing steps：

1. Raw materials
Mainly use the pitted pit, slice (including pit), and smashed fruit.
2. Pre-cooking
The pre-cooking temperature is 100°C, the worse the cooking, the better.
3. Beating
The fruit-water ratio of the core is 3:1, the fruit-water ratio of the sliced ​​fruit is 1:0.5, and the sugar content of the fruit syrup is best at 15 degrees.
4. Boiling pulp
Stir constantly to avoid mashing the pot. The sugar content of the boiled syrup should be more than 20 degrees. According to the sensory analysis, when it is poured down with a spoon, it is not linear, but lumps.
5. Deployment
Turn off the steam before adding the ingredients. Pectin must be added first, preferably mixed with sugar before adding. Then add white granulated sugar and other auxiliary materials. Citric acid should be added when it is out of the pot. The mixing speed should be fast to avoid excessive inversion sugar, which should be less than 23%.
6. Scraper
The speed of the scraper should be fast to avoid long-term storage of the slurry in the pot, and the invert sugar will rise, and the thickness of the scraper should be controlled within 0.3-0.5 cm.

Gotan peel drying process：

  The drying time depends on the actual situation, generally 6-7.5 hours. The temperature of each section of the drying is 70°C, and the drying process is the first stage: temperature 70°C, humidity 20%, automatic dehumidification, time 1 hour. The second stage: temperature 70°C, humidity 16%, automatic dehumidification, time 1 hour. The third stage: turn off the machine, stuffy for 1 hour. The fourth stage: temperature 70°C, humidity 12%, automatic dehumidification, 45 minutes. The fifth stage: temperature 70°C, humidity 12%, automatic dehumidification, 45 minutes. The sixth stage: turn off the machine, stuffy for 1 hour and 30 minutes. The seventh stage: temperature 70°C, humidity 10%, automatic dehumidification, drying for 30 minutes. The eighth stage: turn off the machine, stuffy for 60 minutes. The ninth stage: temperature 70°C, humidity 10%, without dehumidification, drying for 30 minutes.
  During the drying process, pay attention to frequently observe the temperature and humidity changes, especially the temperature, in order to judge whether the solenoid valve is normal, and prevent the temperature from being too high or too low in time.

Recommendation of gotan peel dryer/drying machine

Commercial 100-3000kg/h large amount of dehydration wide application and easy operation

  Heat pump drying machine use the principle of inverse Carnot cycle. It absorbs low-temperature heat energy in the air, which becomes high-temperature heat energy after efficient heat collection and integration by the heat pump system, and is transported to the drying room for cyclic heating and drying of materials.It refers to exhausting the hot and humid air in the drying room directly to the outside of the drying room through dehumidification device, and then replenishing natural fresh air.

  Hot air circle drying machine belongs to high temperature heat pump unit. Its working principle is: the working fluid of the heat pump is compressed by the compressor, becomes high temperature and high pressure gas, enters the condenser, condenses and liquefies the heat, and is used for air heating in the drying room. The moisture in the material is vaporized and evaporated by the form of hot air, and the evaporated water vapor is discharged by the moisture discharge system, thereby achieving the purpose of drying the drying material.


Gotan peel drying video：