100% My friend, no preservatives or colorants.

100％不含防腐剂或着色剂。

And dimethicone just has a little bit of the Blue 1 colorant.

二甲基硅氧烷只有一点蓝色 1 号着色剂。

This is water with just a little bit of Violet 1 colorant, versus when I do the same thing with dimethicone.

这是水加了一点紫色着色剂，这边则是我用二甲基硅氧烷做同样的事情。

The oil holds the pigments, the, the coloring agents or substances in place.

固定颜料、即着色剂或色料的作用。

Fireworks tend to fall back down into bodies of water, polluting them with propellants and colorant residue.

烟花往往会掉回水体中，并被推进剂和着色剂残留物污染。

Whereas with a Japanese print, which uses highly light sensitive colourants, that can be displayed for more like eight months per decade, or even less.

然而日本的版画使用高光敏的着色剂，每十年只能展览大概8个月左右，甚至更少。

Today a humble bag of crisps is manufactured in an assembly line where spuds are sliced, fried, drenched in seasoning, preservatives and colouring agents, then sealed in a bag with nitrogen to keep them from going stale.

如今，一袋普通的薯片在一条装配线上生产， 土豆被切成薄片，煎炸，浸入调味料、防腐剂和着色剂中，然后装进密封袋， 充入氮气以防止变质。