Rock sugar can remove fire. When it is hot and dry in summer, it can be added to food, which will increase the sweetness and have a refreshing feeling. For example, when cooking mung bean soup, adding rock sugar will instantly make the taste better; It is also delicious to add a little rock sugar when cooking tremella soup.
Processing of rock sugar? Single crystal rock sugar: put white sugar into proper amount of water to be heated and dissolved, filter it, then put it into a crystallization tank to make the sugar solution supersaturated, put in seed crystals for crystal cultivation, take it out for honey removal and centrifugal drying after the crystal grains are grown, ventilate and dry it, sieve it, and pack it out of the factory. ?
Polycrystalline crystal sugar: put white sugar into proper amount of water to be heated and dissolved, boil sugar, and then feed it into a crystallization basin after reaching a certain concentration. After growing crystal in a crystallization chamber for one week, take it out and control the mother liquor completely, remove the sand bottom, break it and dry it, and pack it in different files before leaving the factory. ?
Home-made rock sugar technology? Rock candy is a good gift for visiting relatives and friends in rural areas. It is not only nutritious, but also can be used as medicine to treat many diseases. Making crystal sugar for sale at home is also a way to make money. This paper introduces a method of making rock candy at home. ?
1, sugar solution preparation: select high-quality white sugar 100kg, add 35kg of clean water, and stir well to make sugar fully dissolve in water. ?
2. Boiling method: Before boiling the sugar solution, add vegetable oil into the interlayer of the sandwich pot, then pour the prepared sugar solution into the upper pot and boil it with fire. When the sugar solution boils for 5-6 minutes, add 2KG of saturated alum solution at room temperature, stir while adding it to make it fully mixed, measure it with a thermometer, and cease fire when the temperature in the sugar solution rises to about 150 degrees Celsius. The best temperature is 1 15~ 120℃. ?
3. Crystallization method: put the sugar solution out of the pan into a plate, put it on a heatable adobe sleeping platform and cover it with a clean quilt. The temperature in the plate will be kept at about 90 degrees Celsius that day, and then the temperature will be reduced by 10 degrees Celsius every day until the fifth day. If the temperature is not enough, fire can be added to raise the temperature of the kang. Under normal circumstances, sugar liquid is not afraid of cold or heat during crystallization, because crystallization water is mostly vaporized, and the greater the vaporization, the higher the crystallization rate of rock sugar.