It is reported that, if the consumption of 0.3 ~ 1.0mg per bird per day of pigment, about 30% to 45% may be deposited in the egg yolk, if the dye intake increased to 5mg higher pesticide or colorant Which high volume, then Only 15% to 20% can be deposited in the egg yolk. Crustacean by ingestion greenery, the plant carotenoids converted to shrimp fertility hormone and canthaxanthin deposition in the body. By eating a lot of fish, crustaceans and plankton, making the meat was fresh color. After the goldfish and shrimp, etc. can alter the absorption of the pigment composition, such as the lutein into astaxanthin pesticide colorant, and then deposited in body tissues. Thermal Stability importance coloring plastics for a variety of different types of plastic resin, in accordance with its equipment, process conditions, product requirements, the processing temperature at 120 ℃ to 350 ℃ 5 minute intervals /, such as hard and soft polyvinyl chloride generally at 170 ℃ ~ 200 ℃ pesticide colorant companies, low density and high density polyethylene, polystyrene at 200 ℃ ~ 280 ℃ pesticide colorants of good quality, and polypropylene, polyalkylene amine, ABS, polycarbonate in 250 ℃ ~ 330 ℃. Which is cheaper pesticide colorants, Weifang Fuyuan (certified), pesticides colorants provided by Environmental Science and Technology Co., Ltd. Weifang Fuyuan. Weifang Fuyuan Environmental Protection Technology Co., Ltd. (www.wfdafuyuan.com) (www.wfdafuyuan.com) Shandong Weifang, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Weifang Fuyuan leadership with the staff warmly welcome all inquiries negotiations to create Weifang Fuyuan a better future. You can also access (www.wfdafuyuan.com/supply_details_49299550.html), for more information about the company.