Poria drying easy to crumble and moisture absorption how to do? Poria drying machine to help enterprises scale production!
Poria is the dried fungus kernel of Poriaceae, also known as Yuling, Poria, often parasitic on the roots of pine trees, shaped like sweet potatoes, the outer skin brown, the inner white or pink, usually harvested in July-September, after treatment and drying into thin slices or diced, known as Poria cocos or cloud ling, has the effect of strengthening the spleen and diuresis, eliminating drinking and palpitations, and calming the mind and tranquillizing the spirit. Poria is widely used in Chinese medicine, such as Ginseng and Atractylodis Macrocephalae, Wu Ling San, Poria Four Reversed Soup and so on.
In recent years, Poria has also been developed for use in the cosmetic industry, made into a variety of masks, has a very good effect on the beauty of the skin; in addition to medicine and food have the same origin, in our daily lives, Poria is a flavor of soup and porridge necessary to dispel dampness and strengthen the spleen's diet, however, Poria quality and efficacy is uneven, workshop-type processing of Poria sun-drying coal-fired drying has not been able to meet the market and the demand for enterprise, Poria drying industry calls for a more environmentally friendly, Poria drying industry calls for more environmentally friendly, more energy-saving, safer, more intelligent and more worry-free fast drying equipment to improve the quality of Poria and expand the scale of enterprises!
Poria treatment steps:
Poria surface pits are not smooth, more attached sediment, like a ball of mud, it is difficult to connect it with the snow-white Poria ding after drying the finished product, the first thing we need to do after digging is to remove the sediment on the surface, and carry out the manual peeling process.
Since the surface of Poria is not flat, the brown part which is not good for peeling needs to be picked off a little bit with a knife. And in order to ensure the quality, it is also necessary to carry out the second peeling. At this time, the surface of Poria shows snow white, but after peeling the surface of Poria will have part of the place of natural oxidation, the color becomes darker, so some Poria ding surface will inevitably have dark places, which is the characteristics of Poria itself.
Poria is cut into pieces, and then into dices, which can be cut manually or by machine, but make sure that the dices are uniform in size and thickness, and square in shape, which is convenient for the subsequent drying process, and also convenient for consumption.
Traditional Poria drying, sun-drying-based, heavily dependent on weather factors, requires a large site, not only unhygienic, drying is not complete, very easy to absorb moisture backdampness, the time is also relatively long, consuming a lot of labor, but also prone to drying the phenomenon of cracking, the quality of the production can not be improved, the production capacity and output can not be up.
How to use Poria drying machine drying? First of all, the Poria evenly spread on the stainless steel frame of the tray, keep a good distance between the tray 10-15CM, conducive to the Poria drying room of the hot air 360 ° c no dead angle uniform through. Poria ding drying process is easy to crack the problem, the main thing is to master the Poria drying temperature, humidity, Poria desirable low-temperature drying, temperature range of 35-45 ° c, during the period of Poria according to the characteristics of the Poria, pay attention to the use of the dryer hot and cold air, in order to facilitate the Poria ding particles of the surface of the uniform heat dissipation and dehydration. Poria before drying is about less than 1cm size of small particles, after drying Poria drying machine, more thin some, the color from snow white into creamy beige, dry and thorough, firm flesh. Poria drying, but also once again for selection to ensure quality. Timely packaging and storage to prevent moisture absorption and backdraft.
