The reason was that the superfine grinding could alter the molecular weight and solution behavior of polysaccharides. It is suggested that superfine grinding parameters should be controlled [16]. However, the effects of superfine grinding treatment on the physicochemical and antioxidant properties of red grape pomace were unknown yet.
Superfine powder with median particle diameter of 25.57 μm was produced through grinding. It was evident from the environmental scanning electron microscopy analysis that during superfine grinding, mechanical shear stress played its crucial role in breakdown of the SFP and causes increases in surface area owing to reduction of particle sizes.
This work aimed to determine the influence of superfine grinding on the physicochemical properties of bulbs of Fritillaria unibracteata Hsiao et K.C. Hsia (BFU) powder. For this purpose, fine powder (FP) and two …
In this study, superfine grinding (SFG) was introduced to make α-chitin amorphous, and it was found that SFG effectively reduced the particle size, changed the microstructure, and significantly reduced the crystallinity of α-chitin.
During the superfine grinding process, as the time prolonged, the particle size of PALF powders sharply decreased and the surface area increased.
Learn how to use a grain mill to make superfine white rice flour at home, for use in gluten free baking and gf flour blend building. Learn all the secrets to grinding long grain rice into superfine rice flour!
This work aimed to determine the influence of superfine grinding on the physicochemical properties of bulbs of Fritillaria unibracteata Hsiao et K.C. Hsia (BFU) powder. For this purpose, fine powder (FP) and two superfine powders (SPs) were obtained via superfine and conventional grinding methods.
The results showed that superfine grinding could effectively pulverize the fiber particles to submicron scale and the functional properties of wine grape pomace dietary fiber were significantly decreased and a redistribution of fiber components from insoluble to soluble fractions was observed.
The study shows that the mechanical force exerted during the superfine grinding process amplifies the surface energy of powder particles. This augmentation in surface energy leads to an increased void ratio and a higher density of active sites, substantially enhancing the affinity of hydroxyl and other functional groups present on the particle ...
SF-starch-based films. from publication: Processing of Superfine Grinding Corn Straw Fiber-Reinforced Starch Film and the Enhancement on Its Mechanical Properties | In this study, corn straw (CS ...
The wear test on grinding wheels demonstrates it is very cost effective to use a dry processing wheel. This work provides a new method for grinding Si wafers with a new type of wheel being developed by a novel dry superfine diamond grinding technique in a manufacturing process.
Superfine grinding has the ability to reduce the particle size of food ingredients to within the range of 1 nm–100 μm (Zhao et al., 2009). Compared with traditional mechanical grinding methods, superfine grinding is reported to increase the extraction and dispersibility (Park et al., 2001, Zhao et al., 2009b, Zhu et al., 2010).
The corn straw prepared by superfine grinding showed better mechanical properties, such as the cellulose content and average particle diameter. The basic properties of the starch-based films blended with corn straw showed significant differences with the starch-based films ( p < 0.05).
In order to increase the content of mineral admixtures in cement, this study proposes a method for preparing a high-volume mineral admixture cementitious material (HMAC) using superfine cement as a reverse filling material. Firstly, superfine cement is prepared through mechanical grinding. Then, the activity of mineral admixtures (such …
F superfine grinding by ball milling for 24 h can be used to produce superfine QSL powder with higher free phenolic metabolite contents and antioxidant activities, as well as improved water solubility index, color, bulk, and tapped densities. BACKGROUND Quercus salicina (Blume) leaves are traditionally used as folk medicine in some Asian countries. …
The effect of shear crushing, airflow comminution, and wet grinding on the physical and chemical properties of Tartary buckwheat bran (TBB) powder was compared. Superfine grinding significantly reduces the particle size of bran (1.644 μm), while ...
The current study helps to determine the appropriate grinding particle size range for mechanical grinding pretreatment of millet bran for utilization. Further research should address the functional activity and nutrient bioavailability of millet bran-enriched foods to better utilize cereal by-products contributing to economics and the ...
The growing demand for ultrafine powders, coupled with stringent quality requirements, calls for continuous improvements in all aspects of fine particles production. The high energy costs involved in comminution is also an additional motivator. The equipment most commonly used in fine particles processing and the related process …
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The superfine grinding technology in biomaterial industry is a relatively new area of research, which has a high potential for many commercial applications. Nowadays superfine grinding technology has also been applied in biotechnology and biomaterials, but only rarely, such as food and feed stuff.
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Mechanical impact superfine grinder is characterized by the wide working condition, high efficiency, and simple operation. The vertical mechanical impact superfine grinder has been commonly used to crush agricultural by-products in recent years. However, the processed material often contains coarse particles with a wide distribution range, due to …
Superfine grinding is a cutting-edge food powder processing technology that produces particle sizes as small as the nano-level, resulting in products with exceptional characteristics. This review ...
Various grinding technologies are used in superfine grinding depending on the nature of raw materials and the desired product characteristics (Balasubramanian et al., 2012).
The studies suggested that the superfine grinding was a good way to fractionate bio-materials into easily bio-converted and hydrolyzed part. While very limited information is available on the effect of the superfine grinding on physical–chemical properties of ginger.
Superfine grinding technology is a new type of food processing that is employed to produce powders with outstanding properties such as high solubility, dispersion, adsorption, chemical reactivity and fluidity. The objective of this work was to study the superfine grinding technology on the silver carp bone and to optimize the …
Semantic Scholar extracted view of "Effect of Nano-SiO2 on mechanical properties, fluidity, and microstructure of superfine tailings cemented paste backfill" by Yafei Hu et al.
This review highlights the information of the main superfine grinding methods in the field of food processing and the changes in performance after superfine grinding treatment.
Compared with samples obtained from conventional mechanical grinding methods, samples acquired through superfine grinding have better surface properties, stronger solubility and fluidity, and higher antioxidant activities due to their small particle sizes (Zhong et al., 2016).
Superfine grinding is an effective way to improve the functional and physical properties (e.g., dispersibility and solubility of food) ( Tao et al., 2014 ). The surface of superfine powders can undergo some changes in surface effect, mini-size effect, mechanical property, etc., which show significant differences from bulk materials ( Zhao …
The physicochemical, structural, and functional properties of tobacco leaf powders produced by coarse and superfine grinding treatments with different particle size were investigated. The particle size was significantly reduced by superfine grinding to micron scale (10.3 mu m), and the specific surface area sharply increased.
In this post I'll share my personal favorite manual coffee grinder. Getting a hand crank grinder will elevate your coffee to barista-level
Effects of 60Co-irradiation and superfine grinding wall disruption on the phenolic, antioxidant activity, and α-glucosidase-inhibiting potential of pine pollen were investigated. Eight soluble phenolics (SP) and insoluble-bound phenolic (IBP) compounds were characterized for the first tim …
Superfine grinder WFJ series is equipment which achieve superfine grinding of dry materials through air separation, heavy pressure grinding and shearing.
In this work, it is the first time to evaluate the effect of superfine pulverization technology on producing hull-less barley (HLB) bran DF in the submicron range, and to investigate the effects of superfine grinding on the antioxidant and functional properties of insoluble DF from hull-less barley.
Company Introduction: Xicun Powder Technology (Shanghai) Limited was founded in 2001 in making superfine and high effective pulverizer system. Our major products are jet mill, mechanical pulverizer, superfine classifier, ball mill, classifier line and mineral modification etc.
