Manufacturer contraband add coloring agents, sweeteners, long-term consumption of such products will seriously endanger human health. Quality supervision departments to remind consumers to buy the product must look for the brand of jam. Jam is one or more fruit as raw material, a supplementary food pretreatment, broken or beating, sugar concentration and other process made. The total sample quality supervision departments of 18 companies produced 19 batches of jam products, qualified 13 batches, sample pass rate of 68.4%. Sampling results show good quality pesticides colorants Which, Jiangxi jam marketed product quality and worrying. According to the quality supervision departments to introduce the main problems of pesticides colorants, the presence of one of substandard products banned colorant is added. Plastics coloring is mainly inorganic and organic pigments pesticide colorant product is required to have a high degree of color strength and brilliant; good transparency or hiding, dispersion, weather resistance, thermal stability, chemical stability, electrical function, environmental performance. Coloring size. Coloring power directly determines the amount of colorant, generally decrease with increasing particle size the coloring agent, organic pigment tinting strength higher than the inorganic pigment colorants companies many pesticides, when white pigments and color pigments and when used, the coloring power It can be significantly improved, and now organic pigments and ultrafine particles are widely used and developed. Dispersibility. Which high-volume pesticide colorants, pesticides colorants, Weifang Weifang Fuyuan Fuyuan provided by the Environmental Protection Technology Co., Ltd. Weifang Fuyuan Environmental Technology Limited (www.wfdafuyuan.com) (www.wfdafuyuan.com) strong, credible, Shandong Weifang other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Weifang Fuyuan into the brilliant and you work for a better future!