colourant

Investigation on Absorbance Change of Food Colourant Allura Red under Various PH Values of Media

食品着色剂诱惑红在不同pH值介质中吸光度变化的研究

The basic batch composition of sulfur cadmium selenide ceramic glaze was investigated in the paper . By means of the protection method for the basic glaze composition , the volatilization of the colourant ( Se , CdS ) was reduced to minimum to get pleased bright red .

本文着重探讨了硫硒化镉陶瓷釉的基础配方，通过基础釉组成保护法，使着色剂（Se，CdS）挥发减少到最低程度，而获得满意的红色。

Progress of functional colourants based on digital printing technology for textile

基于纺织品数字印花新技术的光稳定性功能色素与墨水研究进展

Research on colourant technology of color picture tube glass

彩色显像管玻璃着色技术研究

Textiles Test method of the use of banned azo colourants Thin Layer chromatography

GB/T17592.3-1998纺织品禁用偶氮染料的检测方法薄层层析法

Acrylics , plastic pipe , food colourants , air pump , water pump .

亚克力，塑料管，食用色素，气泵，水泵，不锈钢容器。

Properties of Colourants and Dyeing Process of Impregnated Paper Used for Overlaid Bamboo Plywood

着色剂性能及覆膜竹胶合板用浸渍纸的染色

Colour Generation Mechanism of Group Colourant Zircon Pigment

组合着色锆英石型颜料的呈色机理

Textiles & Test method of the use of banned azo colourants Gas chromatography / mass spectrography method

GB/T17592.1-1998纺织品禁用偶氮染料检测方法气相色谱/质谱法

Studies on Polymeric Colourants Part ⅳ: The Solvent Effect of Polymeric Colourant Monomers

聚合色素的研究Ⅳ.偶氮型聚合色素单体的溶剂效应

Performances , types and applications of plastics colourants and its present conditions and development trends at home and abroad were described .

叙述了塑料着色剂的性能、类型与应用以及国内外现状及发展趋势。

Synthetic Thickener and Its Application in Colourant Printing

染料印花合成增稠剂及其应用

Effect of Surfactants on Colourants of sucrose crystals

表面活性剂对蔗糖色素物质影响的研究

It is melted by the matrix , which is core glass of optical fibre plate , together with some colourants .

它由光纤面板芯玻璃为基体，外加着色剂熔制而成。

The latest world market on the plastics colourants and pigments , especially the latest situation in USA and West Germany were reviewed .

综述了国外塑料着色剂和颜料的最新市场，尤其是美国和西德市场的最新动向。

The variety and pattern of hand-painted products can be enlarged by using starch colour pasteinstead of colourant .

用淀粉色浆代替颜料。扩大了手绘产品的花色品种。

Method : Food sample was ashed in alkaline condition , used 3-Methoxy-Methylenimine H as colourant , then detected boric acid in food .

方法：食品样品在碱性条件下灰化，采用3-甲氧基-甲亚胺H作硼显色剂，测定食品中硼酸含量。

Selection of fireproofing coating components , such as forming agent , carbonforming agent , dehydration and carbonforming catalyst and colourant , were discussed .

讨论了发泡剂、成炭剂、脱水成炭催化剂、颜填料的选用，及各组分在防火涂料中的作用；

Glasses with combined colours of rare-earths and other colourants are developed , in oder to increase the types of rare-earth coloured glasses and to reduce production costs .

研制成一些稀土组合着色玻璃，以增加稀土著色玻璃品种和改进经济效果；

The result indicates that the deficiency is referred to improper use of the oxide colourant and material composition , the control of glaze property , glaze thickness , the firing temperature and the firing atmosphere control .

结果表明，这种缺陷产生的主要原因是由于使用了氧化物着色及原料配比、釉浆性能、施釉厚度、烧成温度、烧成气氛控制不当所致。

It was found that the adsorption property for the solid adsorbent belongs to Langmuir type and the adsorption magnitude of colourant on FCPP adsorbent is , to a certain degree , relative with the existence of third component ( sucrose ) .

发现，该固相吸附剂对这类色素的吸附特性属于Langmuir型，但其吸附量的大小与第三组分（蔗糖）的存在有一定的关系。

In this paper , not only the optimum extracting processes of the total pigments and food colourant from the fermented Muscat Hamburg g ape pomace have been studied by orthogonal experiments , but the purifying process of the gross pigments has been discused .

本文用正交实验对经发酵的玫瑰香葡萄皮渣的总色素、食用色素的优化提取工艺进行了研究，同时对粗色素的纯化工艺进行了探索。