What are the black dots on the cabbage can you eat

6 answers

Anonymous users2024-02-12

The black dots on the Chinese cabbage have the following:

1. The black spots only grow on the green leaves, which can be rinsed off with water, which is cabbage worms.

This situation indicates that the cabbage has not been sprayed with pesticides, as long as it is carefully rinsed and edible.

2. Black spots grow on green leaves and cabbage, and they can't be rinsed off with water. This is the black dot that grows in the fiber of cabbage, which is commonly known as cabbage disease, which may be caused by environmental factors such as drought and low temperature.

3. The black spots appear larger, and black spots have been formed, which cannot be washed off with water. This is due to mildew caused by improper storage, in which nitrates are converted into toxic nitrites.
Anonymous users2024-02-11

There are some small black spots on the cabbage, what is this? Can you still eat it? The experts tell you!
Anonymous users2024-02-10

What exactly are the black spots on cabbage and can you still eat them? There are a lot of unjust money spent in vain.
Anonymous users2024-02-09

There will be no black spots on the general Chinese cabbage, but there are some subtle and scattered black spots on the Chinese cabbage that can be eaten, no need to worry, you can eat, there are black spots on the Chinese cabbage, but the Chinese cabbage is too much nitrogen fertilizer, calcium deficiency so there are black spots, this situation does not affect the consumption, if the black spots are too dense, it is not recommended to eat, the appearance is not good, it may be due to mildew to produce black spots.
Anonymous users2024-02-08

There are small black spots on the cabbage gang, and it is very likely that the cabbage is sick, so it is not recommended to eat such cabbage. The most common place for black spots on cabbage is the Chinese cabbage stalk, which can be seen with the naked eye.

If the cabbage begins to deteriorate, it is also possible that these small black spots will appear, generally speaking, within a few days of the appearance of small black spots, it is easy to rot and other conditions, and there may be food safety problems when eating.

In order to reduce the frequency of black spots, it is best to store cabbage at a temperature of 4 to 8 degrees, which can extend the shelf life of the food.

The water content of cabbage is relatively high, and when this food is stored, if the temperature is relatively high, it is easy to rot. After the cabbage is bought, it can be dried for a few days, so that the outermost cabbage leaves will become deterioration due to the loss of moisture.

If you buy cabbage in winter, it is not suitable for storing it indoors because there is heating in the home, and you can store it in a place without heating such as a balcony, which will prevent the cabbage from rotting.

If there is no heating in the home, or even only below zero degrees Celsius, at this time, you need to spread some plastic sheeting or quilt on the cabbage to prevent frostbite.
Anonymous users2024-02-07

1.The black spots on the cabbage can be washed off: when we wash the cabbage, tear open the leaves of each cabbage, if we find small black spots, at this time rinse with water first, if the water rinses it off, this is generally either soil, or insect feces, as long as it can be washed off, it is not formed by the cabbage itself, and it can be eaten after washing.

2.The black spots on the cabbage form black spots and change color: sometimes we will find that the cabbage we bought home, the outermost layers of leaves have a lot of black patches, and the edges have begun to dry up and change color, this trembling talk is generally that the cabbage has begun to rot, and this cabbage is generally placed for a long time, not fresh cabbage, this kind of cabbage is not recommended for everyone to eat, it is best to avoid it when picking.

3.The black spots on the cabbage can not be washed off: sometimes when we wash the cabbage with water, we find that there are many small black spots on the cabbage gang, and they can't be washed off by rinsing, just like growing inside the cabbage gang

Pepper spots. In fact, there are many reasons for this situation, we all know that cabbage grows next to the land, so cabbage is easily attacked by bacteria, microorganisms and insects, and the farmer uncle will generally give some pesticides to cabbage in order not to lose the yield of cabbage, of course, in order to improve the yield and size, some chemical fertilizers will also be used. The main reason for the formation of black spots is the improper use of chemical fertilizers, and the excessive nitrogen content leads to the formation of small black spots inside the fiber of Chinese cabbage.

In fact, cabbage with black spots can be eaten, but many friends are more mindful, if you don't want to eat it, you can cut off the cabbage with black spots.

What happens if the cabbage has black spots If it is a black spot from an insect bite, or a feces laid by some insects, it can be eaten after being cleaned. Such black dots are non-spoiled and do not damage the body. In terms of color and state, you will find that the black spots are not large and the color is not dark.

There are also some black spots that are very dark in color and very large, such black spots are not caused by insect bites, but are often caused by deterioration, especially on the hard parts of cabbage, which will be more. Such a substance may be that the Chinese cabbage came into contact with the bacteria and microorganisms in the ground during the growth process, and the bacteria spread, which promoted the formation of black spots.

On the other hand, such black spots, there may be mildew in Chinese cabbage, especially some rotten Chinese cabbage, which will lead to the formation of black spots and black spots.