查询词典 sodium benzoate
- 与 sodium benzoate 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The three samples which were determined all had the amount of sodium benzoate according to the standard.
所分析的3种饮料中苯甲酸钠的含量均符合标准。
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Objective To discuss the effect of long-term smoking caffeine sodium benzoate on depressed emotion.
目的 探讨长期烫吸安钠咖对抑郁情绪的影响。
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In the acid drink, sodium benzoate is converted to benzoic acid, which is more effective as a preservative.
在酸性饮料中,苯甲酸钠转化为苯甲酸,后者是更为有效的防腐剂。
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To establish an ultraviolet spectrophotometry for the determination of the sodium benzoate in fruit and vegetable salt .
建立以紫外分光光度法测定果蔬盐中苯甲酸钠含量的方法。
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An HPLC method to detect the amount of preservative sodium benzoate in beverage was established.
建立了测定饮料中苯甲酸钠的高效液相色谱法。
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Objective:To establish a principal component regression method for the determination of caffeine and sodium benzoate in annaka injection .
摘 要 目的:建立安钠咖注射液中苯甲酸钠与咖啡因的主成分回归测定法。
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The effects of catalyst amount, mole ratio of sodium benzoate and benzyl chloride, reaction time on the esterification rate were studied.
考察了催化剂用量、釜残液与氯化苄的物质的量的比和反应时间对收率的影响。
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It shows that this method has good detection limit and less analysis time. So it can be used to detect the amount of preservative sodium benzoate in beverage exactly.
结果表明,此法有很好的重现性,分离速度快,线性范围宽,可用来准确分析饮料中的苯甲酸钠。
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Comprehensive data showed: the preservation results of potassium cinnamate which was added in pickles is 10-20 times of Sodium benzoate and 5-10 times of Potassium sorbate under no vacuum-packed.
综合数据显示:无真空包装下,肉桂酸钾对酱腌菜的防腐保鲜效果一般为苯甲酸钠的10-20倍,为山梨酸钾的5-10倍左右。
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The paper is mainly comparated the preservation effects of three preservatives in pickles under the premise of no vacuum-packed, adding 0.05% of Sodium benzoate、0.05% of Potassium sorbate and different concentrations of potassium cinnamate in pickles, then put them into the box with constant temperature and humidity(T=35℃,R=90%) to speed up the experiment which was respectively packed in non-sterile and sterilization state.
本文主要研究无真空包装的前提下,在酱腌菜中添加0.05%的苯甲酸钠、0.05%的山梨酸钾和不同浓度的肉桂酸钾,分别在非灭菌和灭菌的条件下,将其放入恒温恒湿箱内(T=35℃、R=90%)进行加速实验,对比三种防腐剂对酱腌菜的防腐保鲜效果。
- 推荐网络例句
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What would he tell Judith and the children?
他将怎样告诉朱迪丝和孩子们呢?
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I this is at that time, the opinion with peacockish true girl is full of in a heart.
这就是当时的我,一个心中布满虚荣的女孩子真实的想法。
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Oh, and I bought myself a new laptop," he said."
哦,我还给我自己买了一个新笔记本"他说。"