The coloring matter are separated by YWG-C18,the best wave is found by DAD detecter, the quantitative method is standard curve , the result is accurately ,the method are used simply.
采用YWG-C18柱分离合成色素,用二阶阵列管检测器寻找最佳波长,标准曲线法定量,结果准确,方法使用简便.
Coloring matter
英语例句库
中文百科
食用色素 Food coloring
（重定向自Coloring matter）
食用色素（英语：food coloring），是食品添加剂的一种，又称着色剂，用于改善物品外观的可食用染料。常用于食物加工品、饮料、药物、口红与化粧品的染色上。由于各地的定义不同，有些天然食用色素，又被划归为辛香料，而不是色素，例如姜黄、辣椒。
英语百科
Food coloring 食用色素
（重定向自Coloring matter）
Food coloring, or color additive, is any dye, pigment or substance that imparts color when it is added to food or drink. They come in many forms consisting of liquids, powders, gels, and pastes. Food coloring is used both in commercial food production and in domestic cooking. Due to its safety and general availability, food coloring is also used in a variety of non-food applications including cosmetics, pharmaceuticals, home craft projects and medical devices.
- Community Actions的意思
- Community Action to Control High Blood Pressure的意思
- community aerial system的意思
- community affairs的意思
- community agency的意思
- community allotment的意思
- community analysis的意思
- community animator的意思
- community antenna的意思
- community antenna relay service的意思
- community antenna system的意思
- Community Antenna Television的意思
- community antenna television line extender的意思
- community antenna television mainline amplifier的意思
- community antenna television system的意思
- community antenna TV的意思
- community antenna tv system的意思
- community approach的意思
- community architecture的意思
- Community area的意思
- Community association的意思
- community atmosphere的意思
- community attitude的意思
- community attitude of host country的意思
- community automatic exchange的意思