查询词典 tartrazine

Refreshing cobalt blue, vibrant green, eye-catching tartrazine in overjoyed ......

杂谈清透的钴蓝，生气的绿，醒目柠檬黄在乐不可支

The spectra of sunset yellow,tartrazine and ponceau 4R were analyzed by ANN-BP algorithm,and the computation and analyzing method of simultaneously determinating three kinds of coloring matter was proposed.

用BP人工神经网络解析了日落黄、柠檬黄和胭脂红的吸收光谱，提出同时测定这三种色素的计算分析方法；并对饮料中的日落黄、柠檬黄和胭脂红进行了同时测定。

This preparative method is simple and the reaction conditions are mild. This prepared adsorbent has high adsorption capacities for sunset yellow and tartrazine.

结果表明：方法简单、条件温和；产物对阴离子染料日落黄和柠檬黄有良好的吸附性能。

The first drink was the same as in the first study, containing a mix of sunset yellow, carmiosine, tartrazine and ponceau 4R with the preservative sodium benzoate.

第一种饮料和上次实验中所用的相同，其中含有日落黄、胭脂虫红、柠檬黄、胭脂红以及可用作防腐剂的苯甲酸钠。

The results show that ponceau 4R excited by light at the wavelength of 330-430 nm can generate a strong fluorescence at the 621 nm peak wavelength with its best excitation wavelength being 376 nm, amaranth excited by light at the wavelength of 300-440 nm can generate a strong fluorescence at the 643 nm peak wavelength with its best excitation wavelength being 370 nm, tartrazine excited by light at the wavelength of 280-380 nm can generate a strong fluorescence at the 565 nm peak wavelength with its best excitation wavelength being 315 nm, sunset yellow excited by light with wavelength of 310-410 nm can generate a strong fluorescence at the 592 nm peak wavelength with its best excitation wavelength being 348 nm, and brilliant blue excited by light at the wavelength of 320-390 nm can generate a strong fluorescence at the 456 nm peak wavelength with its best excitation wavelength being 350 nm.

结果表明，胭脂红在波长330～430 nm的光激发下，产生较强荧光，荧光峰值波长为621 nm，最佳激发波长为376 nm；苋菜红在波长300～440 nm的光激发下，产生较强荧光，荧光峰值波长为643 nm，最佳激发波长为370 nm；柠檬黄在波长280～380 nm的光激发下，产生很强荧光，荧光峰值波长为565 nm，最佳激发波长为315 nm；日落黄在波长310～410 nm的光激发下，产生较强荧光，荧光峰值波长为592 nm，最佳激发波长为348 nm；亮蓝在波长320～390 nm的光激发下，产生较强荧光，荧光峰值波长为456 nm，最佳激发波长为350 nm。

By using SP-2558 multifunctional spectral measuring system, the three-dimensional fluorescence spectra of ponceau 4R, amaranth, tartrazine, sunset yellow and brilliant blue were measured.

应用SP-2558多功能光谱测量系统，测得胭脂红、苋菜红、柠檬黄、日落黄、亮蓝等五种最常用的合成食品色素标准溶液的三维荧光光谱。

8 Kinds of food additives, tartrazine, amaranth, benzoic acid, saccharine, sorbic acid, ponceau 4R, sunset yellow FCF and brilliant blue FCF in fruit juices were simultaneously determined by reversed phase-high performance liquid chromatography on a Hypersil BDS C18 column5 μm, 250 mm×4 mm i.

建立了反相高效液相色谱法同时直接测定进口果汁中柠檬黄和苋菜红等8种添加剂含量的方法。

Chapter 6 develops a novel procedure for the separation of eight synthetic food colorants (Amaranth, Brilliant Blue, Indigo Carmine, New Red, Ponceau 4R, Sunset Yellow, Tartrazine, Allura Red) by high performance ion exchange chromatography.

第六章采用高效离子交换色谱法，建立了一种同时分离8种食用合成着色剂（苋菜红、亮蓝、靛蓝、新红、胭脂红、日落黄、柠檬黄和诱惑红）的新方法。

Avoid foods and drinks with artificial flavors and colors, especially tartrazine and MSG.

避免含有人工香料及色素的食物或饮料，尤其是味精。我还不知 tartrazine 是啥

In this method,β-cyclodextrin epichlorohydrin polymer of 60-80 mesh, which has less background absorbance in ultraviolet and visible region compared to other ion-exchanger resins, was used to support direct adsorption of tartrazine from aqueous solutions to form a solid complex (tartrazine-β-CDP complex). The effects of pH, temperature, time and ionic strength on the β-CDP including tartrazine were determined.

在这个方法中，所利用的β-环糊精聚合物（60-80目）和离子交换树脂相比，在紫外和可见光区吸收很小，其作为固体相的支持体，并用於从样品溶液中分离收集柠檬黄，然后在435nm波长下直接用於测定。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失