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1)  Inedible pigment
非食用色素
1.
HPLC method for the determination of Inedible pigment acid orange II in foods;
HPLC法测定食品中非食用色素酸性橙II
2)  edible pigment
食用色素
1.
Present situation and prospect of edible pigment research;
食用色素的研究现状与前景
2.
Spectroscopic behaviour of edible pigment in PEG phase was investigated.
本文研究了在聚乙二醇2000(PEG)硫酸铵双水相体系中,溶液酸度、盐的浓度、PEG浓度、表面活性剂类型、加入金属离子等因素对常见食用色素赤鲜红、苋菜红、柠檬黄、靛蓝、落日黄萃取率的影响。
3.
In order to search and develop more natural edible pigment, this paper is about extracting brown pigment from the seed of Longan.
为寻找和开发更多的天然食用色素,以龙眼核为原料提取棕色素,研究了几种食品添加剂对该色素的影响,并对色素的耐热性、耐光性、耐氧化性、耐还原性等性能进行测试。
3)  food pigment
食用色素
1.
Study on the dyeing properties of food pigment Sunset Yellow on cotton fabrics;
食用色素日落黄对棉织物的染色性能研究
2.
Research and development of anthraquinones food pigment;
蒽醌类食用色素的研究进展
3.
Study on the extraction technology of food pigment extracted from chestnut shell;
板栗壳食用色素的提取工艺条件研究
4)  colorants
食用色素
1.
Study on analytical method for inorganic anions in colorants by ion chromatography with ion exchange preseparation;
食用色素中无机阴离子的离子交换预分离——离子色谱分析法的研究
2.
The adsorption character of five colorants and the elution behavior of seven inorganic anions on active carbon were systematically studied.
系统研究了五种食用色素在活性碳上的吸附性能和七种无机阴离子的洗脱行为,以及离子色谱淋洗条件,拟定了“离线”活性碳吸附预分离—离子色谱分析食用色素中无机阴离子的方法。
3.
Adsorption character and conditions of the five colorants on three different kinds of adsorbent (polycaprolactam powder,active carbon,anion exchange resin)were systematically investigated.
研究结果表明,三者均可用于5种合成食用色素中7种无机阴离子的预分离,回收率达95%~105%,有效地消除了食用色素中无机阴离子分析的基体干扰。
5)  edible pigments
食用色素
1.
Effects of edible pigments on dyeing of cut Gypsophila paniculata;
食用色素对满天星切花的染色效应
2.
Research advances of application and detection methods of edible pigments in foods
食用色素在食品中的应用及检测方法研究进展
3.
Effects of edible pigments and chemical dyes on dyeing of cut Dendranthema flowers
食用色素与化学染料对菊花的染色效应
6)  food color
食用色素
1.
Effects of food colors on dyeing of cut chrysanthemum;
食用色素对菊花的染色效应
2.
" Xiufangbai" cultivar of white cut flower of chrysanthemum was dyed artificially with 3 kinds of food color, Apple Green ,Brilliant Blue and Ponceau 4R.
利用苹果绿、亮蓝和胭脂红3种食用色素对白色菊花切花品种"秀芳白"进行人工染色试验。
3.
With excellent environment compatibility and dyeing properties, food pigments are not only used for food coloration.
食用色素有良好的环境相容性和染色性能,除了对食品着色,还可以应用于其它染色工艺。
补充资料:食用色素黄4号
分子式:
分子量:
CAS号:

性状:橙黄色粉末。
溶解情况:溶于水呈黄色,其水溶液遇硫酸、硝酸、盐酸及氢氧化钠仍呈黄色。
用途:一种偶氮型酸性染料。主要用于食品、饮料、药品及化妆品的着色,也用于羊毛、蚕丝的染色及制造色淀。
制备或来源:由对氨基苯磺酸经重氮化,与1-(4-磺基苯基)-3-羧基-5-吡唑啉酮在碱性溶液中偶合、精制而成。
类别:食用染料


说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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