硝酸盐在食品加工中被用作防腐剂。
这种果汁不含人工防腐剂。
香料实际上不是很有效的防腐剂。
在古代文化中，辣椒被用作防腐剂、治疗霍乱和支气管炎。
Ancient cultures used the spice as an antiseptic and to treat cholera and bronchitis.
普通的麦当劳芝麻小圆面包含有丙酸钙和丙酸钠，这两样都是防腐剂。
A regular McDonald's sesame-seed bun contains calcium propionate and sodium propionate—both preservatives.
由于苯酚对人体有刺激性作用，它基本上已不再被当作常用的防腐剂了。
Because of its irritating effect on humans, the use of phenol as a general antiseptic has been largely discontinued.
在浴室里，我发现了一对用来存放抗生素药丸和防腐剂的人工吹制的玻璃瓶。
In the bathroom, I discovered a pair of hand-blown glass bottles used for storing antibiotic pills and antiseptic.
常用防腐剂是乙二醇或丙二醇，因为随着酒精快速挥发，捕集器也随之恢复干燥。
The preservative used is usually ethylene glycol or propylene glycol, as alcohol will evaporate quickly and the traps will dry out.
陷阱可以是任何放置在地面上的小容器，其顶部与周围的表面齐平，并装满防腐剂。
A pitfall trap can be any small container placed in the ground with the top level with the surrounding surface and filled with a preservative.
许多人对某些亚硫酸盐有过敏反应，包括那些通常作为防腐剂添加到葡萄酒中的亚硫酸盐。
Many people suffer an allergic reaction to certain sulfites, including those that are commonly added to wine as preservatives.
糖类也是碳水化合物，糖类的来源是精制糖——蔗糖，它是一种食品甜味剂、防腐剂和果糖。
Sugars are also carbohydrates, sources of sugars are refined sugar—sucrose, which is a food sweetener and preservative and fruit sugars—fructose.
食品生产商用真正的谷物，加上糖、玉米糖浆、盐、食用色素和防腐剂，做出又小又脆的早餐蛋糕。
Food producers make tiny, crunchy breakfast cakes out of true cereal with the addition of sugar, corn syrup, salt, food dyes and preservatives.
楝树含有一种温和的防腐剂，为数百万贫穷的印度人提供这种牙刷；甚至中产阶级也用它制成的牙膏。
Neem contains a mild antiseptic and provides such toothbrushes for millions of poor Indians; even middle-class ones use toothpaste made from it.
尽管许多食品天然富含水杨酸盐，但在过去几十年里，食品加工公司也一直在食品中添加水杨酸盐作为防腐剂。
Although many foods are naturally rich in salicylates, for the past several decades, food-processing companies have also been adding salicylates to foods as preservatives.
尼生素是由乳酸链球菌产生的一种天然食品防腐剂。
Nisin is a natural food preservative produced by certain strains of Streptococcus lactis.
避免非自然添加剂，香料和防腐剂。
空气中残留着防腐剂的味道。
我们生产的所有食品保证不含人造防腐剂。
All of our food is guaranteed free of artificial preservatives.
就如辣白菜中的着色剂和果冻中的防腐剂。
这种方便面不含防腐剂。
加一滴甲苯作为防腐剂。
加一滴甲苯作为防腐剂。
l在所有箱子里，应使用合适数量的防腐剂。
In all cases, appropriate quantities of suitable and compatible corrosion preservative materials.
在肉类加工食品中还发现有致癌作用的防腐剂。
There are also other cancer-causing chemicals found in meat processed products, which are used as preservatives.
盐不仅能强化味道，还能作为防腐剂，增加口感。
Salt not only enhances taste but also ACTS as a preservative and adds texture.
盐于5,000多年前作为一种简单的防腐剂开始应用。
Salt started out more than 5, 000 years ago as a simple preservative.
但仅靠防腐剂，“快乐套餐”也许是无法抵御微生物侵袭的。
But preservatives alone may not be responsible for the fungus-resisting powers of a Happy Meal.
有没有正在进行的评估硫柳汞替代性防腐剂相对有效性的研究？
Is there research ongoing to evaluate the relative effectiveness of alternative preservatives to thiomersal?
有没有正在进行的评估硫柳汞替代性防腐剂相对有效性的研究？
Is there research ongoing to evaluate the relative effectiveness of alternative preservatives to thiomersal?
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