Okra black spots, can you eat black spots on the surface of okra

There are black spots on the surface of okra that cannot be eaten, and the black spots of okra are caused by oxidation and deterioration caused by storage for too long, and this okra has no nutritional loss and no edible value. To store okra, wrap it in a crisper and put it in the refrigerator for about a week. Consumption of okra by gastritis patients can protect the stomach and intestines.

1. Not edible

It is best not to eat black spots on the surface of okra, okra has black spots indicating that it has oxidation, storage time is too long, resulting in deterioration, nutrient loss, no edible value, it is recommended to eat bright green okra.

2. Storage suggestions

To store okra, trim the okra neatly, pack it in a plastic container, wrap it in plastic wrap, and store it in the refrigerator for about a week. Okra hands are not easily bruised, so it is best to handle them gently and adjust the temperature of the refrigerator to 5 degrees Celsius to prevent the okra from developing frost spots.

3. What is the value of nutritional value?

Okra is a low-calorie food containing a lot of dietary fiber and pectin, which can promote gastrointestinal peristalsis, dredge blood vessels, lower blood sugar, prevent anemia, gastritis and gastric ulcer patients.

No. If there are black spots on the surface of okra, it is mostly caused by collision damage or oxidation caused by too long a period of time, and no matter which situation is caused, okra should not continue to eat, so the okra has deteriorated, and contains a large number of harmful substances, if eaten, it is not good for its own health, and secondly, spoiled okra will lose most of the nutrients and no longer have edible value. <

No. If there are black spots on the surface of okra, it is mostly caused by collision damage or oxidation caused by too long a period of time, and no matter which situation is caused, okra should not continue to eat, so the okra has deteriorated, and contains a large number of harmful substances, if eaten, it is not good for its own health, and secondly, spoiled okra will lose most of the nutrients and no longer have edible value.

1.Symptom. Black spots on okra leaves are a common condition that usually originates from the rhizome and spreads from the bottom up to the leaves.

Water-stained spots on diseased leaves can spread rapidly if the ambient humidity is high. The diseased area also softens and a layer of white mold develops. Lodging occurs after dyeing roots and stems, and in severe cases, stems and leaves die completely.

2.Causes.

Okra disease is usually caused by bacteria or fungi whose spores bend in the soil for a winter, then begin to multiply in a suitable environment and cause disease by spraying the plants with irrigation. It is common to have a rainy season after rain, and it is also related to the number of planting densities and the ability of the soil to drain the soil.

3.**。Once okra disease is found, it should be pulled out immediately and the diseased plants should be burned intensively to avoid the continuous spread of the disease.

In addition, it is also necessary to spray fungicides such as carbendazim on the plants to eliminate residual germs and avoid diseases**. Ensuring that the environment is ventilated, reducing air humidity can also inhibit the growth of germs.

1. Symptoms: Black spots on okra leaves are a common disease, and they generally occur from the rhizome and spread to the leaves from the bottom to the top. The diseased leaves have water-stained spots, which can spread quickly if the humidity is high.

The affected area also softens and a white mold layer develops. After the rhizome is infected, it will lodging, and in severe cases, the stem and leaves will completely wither and die.

2. Causes: The cause of okra disease is usually bacteria or fungi, whose spores begin to multiply through suitable environment after overwintering in the soil, and splash onto the plant through irrigation, thus causing disease. It is very common in rainy seasons, and it is also related to the planting density and the drainage capacity of the soil.

3. Method: After finding that okra is diseased, it needs to be pulled out immediately and the diseased plants are burned to avoid the continued spread of pathogens. In addition, Mengzheng should also spray carbendazim and other fungicides on the rotten and stuffy plants to eliminate the remaining germs to avoid diseases.

Ensuring environmental ventilation and reducing air humidity can also inhibit the growth and reproduction of germs.

4. How to prevent: For this disease, we must first prevent and treat it from the source. The soil must be free of germs, usually crop rotation, and pesticides can be sprayed before planting.

Secondly, we should pay attention to the planting density to avoid them blocking each other and affecting the ventilation and light inside. It is also important to pay attention to the environment and not let the climate become too humid, which is also a key factor in causing diseases.