91. The production of boron chemicals
August 05, 2013
In a narrow sense, boron chemicals are generally referred to the process of the boron-containing minerals, the industrial production activities of preparing borax, boric acid. In a broad perspective, boron chemicals refer to the mining and processing of boron resource (borax, boric acid, boron powde...
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92. The role of vitamin A on human skin
August 05, 2013
We all know that human body needs vitamins, scientists had found that vitamin not only related to physical health, but also closely related to skin, hair health. Vitamin C is the best antibiotic oxidizer, for the formation of collagen plays an important role, the body lacks of vitamin C prone to sho...
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93. Biotin supplement and effectiveness
August 01, 2013
Biotin is a water-soluble vitamin which can act synergistically to B vitamins. According to biotin suppliers, this vitamin found in yeast, liver, animal organs, egg yolk, cereals, nuts, broccoli, peas, beans and fish. Most people can obtain sufficient biotin from the daily diet, but biotinidase gene...
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94. The application analysis of metallic nickel and their oxides
August 01, 2013
Nickel is closed to silver color, element symbol is Ni, is a hard and malleable and has ferromagnetic property metal element. It can be highly polished and resist corrosion, and has good mechanical strength and ductility, refractory, thermostability, and have high chemical stability, can not be oxid...
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95. A new growth point of avermectin family
August 01, 2013
With avermectin market matures, derivative products variety were increasing, avermectin will be developed from a product to a complete products series, production and sales will be further expanded, the price will be more stable, especially emamectin benzoate will become a new growth point of the ma...
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96. Jujube fruit management
July 30, 2013
Most varieties of jujube meet rain in the mature period will occur fruit cracking, the damages caused by fruit cracking often accounted for 10% to 30% of jujube production. Fruit cracking often occurred in the fruit begins to full red coloring to red crisp ripe stage, mostly the fruits that formed b...
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97. Method for producing metal powder
July 30, 2013
Classification by metal, mainly heavy metals copper, lead, zinc, tin, antimony, nickel, cobalt, chromium, manganese; light metals like aluminum, magnesium; refractory metals like tungsten, molybdenum, tantalum, niobium, vanadium, titanium, zirconium; noble metals gold, silver, platinum, palladium; s...
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98. Natural astaxanthin can improve the physical health
July 30, 2013
To improve the physical condition or general symptoms of the disease, every day taking natural astaxanthin one time, every time 5 ~ 20mg, taken within half an hour of meal to after meal. Natural astaxanthin (also known as natural astacin) is a high-ranking intermediate product in carotenoids. Curren...
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99. The residues and toxicity of forchlorfenuron
July 28, 2013
The medication time of using forchlorfenuron to enlarge grape fruit are all in young fruit period, after medication, the grape fruit at least need more than 60 days to mature, according to the study, the Forchlorfenuron is low toxicity, preparation is slightly toxic, ripe grapes fruit would not rema...
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100. Silicon and silicate materials
July 28, 2013
According to metal powder supplier, silicon is a non-metallic element. Elemental silicon has amorphous and crystalline two states. Amorphous silicon powder in powder state, with strong chemical reactivity, easy to combine with oxygen, severe reaction will cause burning, silicon is easy to react with...
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