Their studies helped determine that while compounds like borax, hydrated sodium borate, are effective at cleaning, adding minerals to the soil, repealing pests and manufacturing glass and porcelain, they`re less savory as a food preservative.

他们的研究结果显，硼砂和水合硼酸钠这样的复合物，清洁，给土壤增肥，驱除害虫，制作玻璃和陶瓷方面有很好的效果，但是作为食品添加剂还是不妥的。

So far, specialists have worked to add preservative materials to the churches' exteriors.

目前为止，专家们已经为教堂的外墙添加防腐材料。

No preservatives, I see. How do you preserve this thing?

没有防腐剂，怎么保存呢?

Ultra-processed foods are foods containing added artificial ingredients like colourings and preservatives.

超加工食品是指含有色素和防腐剂等人工分的食品。

Its preservative properties made it an apt metaphor for permanence and conviction.

它的防腐特性使它为永久和信念的恰当隐喻。

Until about 1902, legal food preservatives included chemicals like formaldehyde, borax and copper sulfate.

1902年以前合法的食品添加剂还包括甲醛，硼砂和硫酸铜。

Compare this to what's available in American convenience stores - they're limited to fried foods sitting under heat lamps or foods loaded with trans fat, sugar, preservatives and unhealthy additives.

相比之下， 美国的便利店只能买到这些东西，（加热灯烘烤下的）油炸食品以及些 加有反式脂肪、糖和不健康防腐剂的食品。

It won't be there forever, well it might, it's got preservatives.

它不会永远，但也许会，因为它有防腐剂。

And natural flavors can also include a variety of chemical additives, such as preservatives.

而天然香料也可以包括多种化学添加剂，如防腐剂。

The preservative used in this product is sodium benzoate.

本产品使用的防腐剂为苯甲酸钠。

He said that foods at the top of the Nova four-level scale are foods prepared with industrial processes and ingredients such as additives, colors and preservatives that you could not use in a home kitchen.

他表，Nova四级食品等级中，最高等级的食品是通过工业过程和工业配料制作而，例如家庭厨房中无法使用的添加剂、色素和防腐剂。

It was also found to be an effective preservative, because, you know it kills, stuff.

他们甚至还发现铅是很好的防腐剂，因为铅的杀伤力一流。

Compare this to what's available in American convenience stores — they usually are limited to fried foods sitting under heat lamps or foods loaded with trans fat, sugar, preservatives and unhealthy additives.

但美国的便利店通常只能买到加热灯下放着的油炸食物，或满是反式脂肪酸、糖、防腐剂和不健康添加剂的食物。

But the thing is like no added sugar, no artificial preservatives, nothing.

但这款产品不含添加糖，不含人工防腐剂，什么都没有。

100% My friend, no preservatives or colorants.

100％不含防腐剂或着色剂。

The raisin's amazing preservative substances penetrate the insect bodies and destroy all germs and bacteria.

树脂奇妙的防腐物质穿透进入到昆虫体内破坏了所有微生物和细菌。

And that sugar has the added advantage of acting like a preservative.

这些糖能够有防腐作用。

Other than sterilization, no method is perfectly dependable as a preservative.

除了灭菌之外，没有任何方法能像加防腐剂一样完全可靠。

So companies often put a chemical preservative in it.

所以公司通常会面添加化学防腐剂。

Juice that you squeeze yourself from an orange that you hand-picked off an organic tree, is certainly better than a supermarket variety juice pumped full of added sugar, preservatives, and other chemicals meant to taste like fruit.

你从有机果树上摘下橘子，自己挤汁会比超市的复合果汁健康得多，些复合果汁都是糖分、防腐剂和其他果味添加剂的合。