Flour is a kind of food material that people like very much. It is used very much in our country. With the improvement of people’s living standards, people not only require good flour quality and good taste, but also require good whiteness of flour. Although the use of additives can increase the whiteness of flour, it can also cause the quality of flour to decline, as well as harm. Health and other issues, so to improve the whiteness of flour through breeding, is an ideal way to enhance the whiteness of flour.
Nowadays, in order to adapt to the frequent determination of the whiteness of flour, flour production enterprises widely use the whiteness meter, and the application shows that the whiteness measurement meter has the advantages of high stability, high precision and high efficiency. Therefore, the use of whiteness meter to determine the whiteness of flour can help to optimize the high whiteness of wheat varieties, so as to provide reference for wheat breeding.
Studies have shown that flour whiteness is a quantitative trait controlled by multiple genes and has a high heritability. The flour mainly comes from the wheat endosperm. The pigment, polyphenol oxidase and protein in the endosperm are the main internal factors that affect the whiteness of the flour. Flour whiteness or color is mainly controlled by genetics. There is a significant difference in flour whiteness between varieties. Breeding can effectively change the surface pinkness, reduce the activity of polyphenol oxidase, and increase the whiteness of flour.
Therefore, since the determination of the genetic factors related to pigments, polyphenol oxidase, and protein are all important factors that affect the whiteness of wheat flour, the determination of the whiteness tester can help determine wheat varieties with good flour whiteness. In order to improve wheat varieties through breeding and biotechnology, the whiteness of flour is increased and the added value of flour is increased.
Cixi Air-Fluid Company 'BSPP Thread Metal Pneumatic Push In Fittings with below characteristics:
BSPP Thread Introductions : The British Standard Pipe Parallel (BSPP Threads )have the same diameter from end to end ,A parallel thread typically seals with use of an o-ring or Back Washer to seal the fittings ,no use of Anaerobe. The sealing ring (O-ring) can be easily replaced if it is damaged or hard-worn with time. Connection and disconnection of the tube can be repeated and can be performed using one hand , no other tools required .
Thread Connection : Range from BSPP 1/8" to 1/2"
Push-in Connection: Range from Inch Size 5/32" to 1/2" OD & Metric Size 04mm to 16MM
Configurations Includes: Straight , Elbow , Branch Tee ,Run Tee, Long Leg Male Elbow and Speed Control Valve .
Metal Pneumatic Push In Fittings BSPP
Metal Pneumatic Push In Fittings BSPP, Pneumatic Push In Fittings, Metal Pneumatic Fittings
Ningbo Air-Fluid Pneumatic Components Co., Ltd , http://www.air-fittings.com