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- Public health laboratories are testing food samples from Taco Bell restaurants. 公共卫生实验室正检测来自TacoBell餐厅的食品样品。
- A linear sweep stripping voltammetry method for determination of ethyl vanillin in food samples was developed. 报道了食品中乙基香兰素的线性扫描溶出伏安测定方法。
- The range for other pet food samples, when quantitative amounts were reported, was 9.4 to 1,952 ppm melamine. 范围内的其他宠物食品样品，数量金额时，据报道，为9.;4分钟，以1952年的三聚氰胺。
- Conclusion: It can meet the measurement requirements of general food samples for formaldehyde and sodium formaldehyde sulfoxylate. 结论： 可满足一般食品样品中甲醛和吊白块测定的要求。
- Methods Food samples were collected and determined by using autoinjector with online derivation function, gradient elution program and tandem detecting technicque. 方法使用带自动衍生功能的自动进样器进行在线衍生,梯度分离,利用二极管阵列-荧光检测器串联分析。
- A rapid and simple gas chromatographic method for determination of cyclamate was developed in food samples such as plum, jelly, candy, beverage and so on. 本文研究了检测食品(如话梅、果冻、糖果及饮料等)中环己基氨基磺钠含量的方法,该方法快速简便,并得到气质联用仪的确证。
- A sensitive and selective solid phase extraction for the determination of trace cadmium in food samples using modified peanut shell as adsorbent was developed. 研究了改性花生壳固相萃取-原子吸收光谱法测定食品样品中痕量镉的方法。
- In this paper the research progresses on determination of biogenic amines in food by RP-HPLC are reviewed.The methods of extraction, purification and derivation of food samples, the select... 对样品生物胺的提取、净化、衍生方法、流动相的选择以及不同食品中的生物胺种类及含量做了深入的探讨。
- Method In the summer months of recant years, 3586 food samples of 6 kinds of chilled and frozen foods were collected from supermarkets in Zhuhai and examined for L. monocytogenes. 方法采用PCR方法对样品中的李斯特菌进行初筛,阳性样品用国标法确证,对6类冷藏冷冻食品共3586份样品进行了李斯特菌带菌状况调查。
- Afterwards, we provided a vegetarian food sampling to show our guests how delicious veggie food can be. 稍后,我们还举办素食餐点试吃,让来宾们了解素食是多么美味。
- During the year,a wide range of food samples - including fresh produce and cooked,processed and preserved foods - was examined for compliance with health standards laid down in the Public Health and Municipal Services Ordinance. 年内，政府化验所根据《公众卫生及文康市政条例》所规定的标准，化验多类不同的食物样本，包括新鲜食品及经煮熟、处理和腌制的食物。
- How long will our food supplies hold out? 我们的储粮还能维持多久?
- Computer systems were also developed or enhanced to help strengthen the control of food inspection and food sampling activities. 本署也开发或改良了一些电脑系统,藉以加强控制食物检查和食物样本化验的工作。
- Determination of trace cadmium in the taste food sample was carried out using single-sweep polarography in the supporting electrolyte solution of 1. 建立用一阶导数单扫描极谱法测定食品中凯氏氮含量的简单、快速的方法。
- Salt is a common food preservative. 盐是一种常用的食物防腐剂。
- I must sally forth into town and buy my week's food. 我得赶快去城里采购一星期吃的食物。
- No food is left in the pantry except some bread. 食品柜里除了一些面包其它什麽也不剩。
- The food is pleasing to my taste. 这饭菜正合我的口味。
- How pleasant it is to dine on Chinese food! 吃上中餐是多么令人愉快啊！
