How to tell if salad dressing has gone bad

Salad dressing is a common condiment and an essential ingredient for making salad. Many people eat it on a daily basis, but salad dressing can easily go bad. After it goes bad, it will produce a variety of bacteria and can no longer be eaten. So how do you tell whether the salad dressing is bad?

How to tell if salad dressing has gone bad

1. Smell

If you want to know whether the salad dressing has gone bad, you can smell it. If it smells fresh with a faint milky aroma, it means it has not gone bad. If you smell a strong sour and rotten smell, it means that the salad dressing has obviously gone bad.

2. Taste

To determine whether the salad dressing has gone bad, you can also taste it. The salad dressing that has not gone bad has a refreshing taste and an attractive sweetness, while the taste of the salad dressing that has gone bad will be significantly changed, and it will have an unpleasant sour and rotten taste when tasted.

3. Look at the texture

You can also judge whether the salad dressing is spoiled by looking at its texture. The salad dressing that has not spoiled is a thick sauce-like substance that will not produce precipitation. The texture of the salad dressing that has spoiled will change. Its upper layer will become very thin, and there will be obvious precipitation in the lower layer.

4. Look at the packaging

You can also check the outer packaging of the salad dressing to see if it has gone bad. If the bag or bottle is swollen, it means that the salad dressing has gone bad and cannot be eaten. You can usually keep the salad dressing in the refrigerator and eat it as soon as possible after opening it, which can effectively prevent the salad dressing from going bad.