Characteristics of ultrafine powder after pulverizing the low temperature ultrafine pulverizer

Mushrooms (mushrooms) are the precious edible fungus from our country, known as "Mushroom Queen", not only unique flavor (interpretation: unique, special), rich in aroma, And nutrients (PLUMP), with significant efficacy and nourishing efficacy. The ultrafine pulverizer Zky series can be widely used in the ultrafine comminution demand for traditional Chinese medicine, western medicine, pesticide, biological, cosmetics, food, feed, chemical, chemical, ceramics. Especially for fibrotic, high toughness, such as Cordyceps, tea, Ganoderma lucidum, etc. is more perfect. The ultrafine pulverizer utilizes air separation, heavy polishing, and shear, the ultrafine manner is used to achieve a dry material ultrafine pulverized apparatus. It consists of a cylindrical crushed chamber, a polishing wheel, a polishing rail, a fan, a material collection system, and the like. The material enters the cylindrical pulverizing chamber by the feed opening, and is crushed by the polishing wheel that is circumferential movement along the grinding rail, and dissensibly.

　　In 2015, my country's mushroom production was about 7.67 million tons, accounting for 22% of the total output of edible bacteria.

　　It is the second big mushroom in my country; every year, my country's mushroom export trade accounts for 80% of the total trade volume of world mushrooms, my country is the mushroom A large output country. In recent years, fresh fruit and vegetables are dried into fruits and vegetables, which is a new trend in fruit and vegetable processing. The fruit and vegetable powder has a storage stability (explanation: stable stability; no change) sex, low transportation cost, comprehensive utilization efficiency (EffICIENCY). The water content of fresh mushrooms is high, the texture is tender, and the physiological and biochemical activities are dramatic. The dry system can greatly improve its storage period; the drying of mushrooms have been made into powder, and its use is great. The low temperature ultrafine pulverization of mushrooms (mushrooms) is a pulverization of the material particles of the millimeter level (3 mm or more) to a millimeter level (3 mm or more) powder to pulverize the millimeter level (3 mm or more).

　　Technologies is a common method of producing fruit and vegetable powder at this stage, and is an important direction of deep processing of Fungus. Using the prepared ultrafine powder exhibits a fine reduction due to its particle size, the specific surface area, the degree of crushing, and the porosity of the porosity, the physical properties such as the dispersibility, adsorption, and solubility of the powder are largely improved; ultrafine pulverization The resulting broken wall effect makes effective substance dissolution rate and chemical activity, etc., and the sensory characteristics also have a certain improvement.The amount of product quality is increased, so the ultra-microfinning technology has been widely used in fruit and vegetable powder processing. The ultrafine pulverization technique is applied to the deep processing of mushrooms, and the micro-micron-based mushroom ultrafine powder is liquid, loose density (unit: g / cm3 or kg / m3), wettability, solubility and other physical properties and other physical properties. (Research) and use the scanning electron microscope to observe its microstructure, and provide reference for ultrafine pulverization techniques for deep processing of mushrooms and new product development. Mushrooms (mushrooms) After the vacuum freeze-drying, the characteristics of the ultrafine powder were used to use low temperature ultrafine pulverized mechanisms. The main features were mainly:

　　1. The average particle size drops to 22 μm, and the particle size range is more concentrated, and the distribution is uniform.

　　2. After ultrafrunction Mushroom powder, brightness has significantly improved

　　3. Water solubility, fluidity and heap density (unit: g / cm3 or kg / m3) have also increased significantly, increased by 30.5%, 30.6%, 40.9%, respectively,

　　4. Holding water and pile Density (unit: g / cm3 or kg / m3) has significant reduction, reduced by 24.1%, 25.9%, respectively, by scanning electron microscopy, and the occurrence of these phenomena is reduced in microscopic manifestation, uniform (jūn) YúN increase, the degree of cell fragmentation, the granulose gratis gather, the broken wall effect produced during the pulverization process, etc., such that the physical properties of the mushrooms (mushrooms) powder change.

　　The ultrafine pulverizer utilizes air separation, heavy polishing, and shear, the ultrafine manner is used to achieve a dry material ultrafine pulverized apparatus. It consists of a cylindrical crushed chamber, a polishing wheel, a polishing rail, a fan, a material collection system, and the like. The material enters the cylindrical pulverizing chamber by the feed opening, and is crushed by the polishing wheel that is circumferential movement along the grinding rail, and dissensibly. This shows that the ultrafine pulverization technique is remarkably effective in improving the nature of the mushroom powder, indicating that the hyperbarbase technology improves the physical properties of mushroom powder to a certain extent.