How to judge whether bean curd has gone bad? What does it look like when bean curd goes bad?

We all know that bean curd is a common food. It has various cooking methods and rich flavors. It tastes very good and is well-liked by people. Many people like to eat bean curd. If bean curd is not stored properly, it will easily go bad. So how can we tell whether bean curd has gone bad? Let's take a closer look!

How to judge whether bean curd has gone bad

Look at the color

Generally speaking, the appearance of fresh soybeans is golden yellow, neither too dark nor too light, and a more natural yellow. However, the color of spoiled soybeans may become darker, darker, and may turn yellowish brown or even black.

Smell

Normal tofu puffs smell like dried tofu, not pungent and without any peculiar smell, while spoiled tofu puffs may smell moldy or rancid.

Knead with hands

The surface of normal bean curd is golden, relatively dry, and fluffy overall. However, when you pinch spoiled bean curd, it will feel sticky, wet, and easily break.

Taste

Normal bean curd will taste like dried tofu and is quite fragrant, whereas spoiled bean curd will taste sour, rotten, and bitter, so don’t eat it.

What does it look like when beans go bad?

The most direct sign of soy bean spoilage is the growth of mold and mildew, which is followed by a darkening and blackening of the color. It is also prone to producing a series of peculiar or pungent smells, such as sour, rotten, and musty smells. The texture will also change, becoming easily deformed, not fluffy enough, and sticky. These may be signs of spoilage. Once this is discovered, it is best not to eat it to avoid causing physical discomfort and endangering your health.

Do I need to wash the beans I bought?

Tofu puffs are made by frying tofu cubes. In order not to affect the taste and flavor, it is best not to wash it if it is particularly dirty.

Soybean curd is rich in high-quality protein, multiple amino acids, unsaturated fatty acids and phospholipids, iron and calcium. Soybean curd is edible for most people, but it is harder to digest than other soy products. People who often suffer from indigestion and weak gastrointestinal function should be careful when eating it. When frying tofu, the fire should be high to make it tender inside and crispy outside.