What does it mean when red filaments appear on the cross section of sugarcane? Can I still eat sugarcane if it is black in the middle?

Sugarcane is widely planted in tropical areas in southern my country. It tastes sweet and has high nutritional value. Sugarcane itself contains pigments. Some varieties have red skin and green leaves. Many friends may be curious about what the red filaments on the cross section of sugarcane mean? You may want to open the Encyclopedia Knowledge Network to learn more.

Contents of this article

1. What does the appearance of red filaments on the cross section of sugarcane mean?

2. Can you still eat sugarcane if it turns black in the middle?

3. How long can sugarcane be stored without going bad?

What does the red filaments on the cross section of sugarcane mean?

If red filaments appear on the cross section of non-spoiled sugarcane, this generally means that cracks may have appeared on the sugarcane during the growth process. It is non-toxic and can be eaten. If there are more filaments, it means that the sugarcane may be infected by mold and spoiled. Such sugarcane is toxic and should not be eaten.

Sugarcane itself contains pigments. Some varieties have red skin and green leaves. If cracks appear during the growth process, the flesh inside may turn red and form red filaments, which can be cut off and eaten.

Sugarcane has high sugar and water content. If not stored properly, it will easily be corroded by mold. The infected sugarcane will produce toxins and appear red in the heart or with red filaments.

If you cannot determine the reason for the appearance of red filaments on sugarcane, it is recommended that you do not eat it to avoid harm to the human body.

Can I still eat sugarcane if it turns black in the middle?

Sugarcane that is black in the middle cannot be eaten because it has become moldy. Moldy sugarcane will appear grayish black in appearance, and not only will it have a musty smell, but there will also be mold spots on the surface. Moldy sugarcane will produce a neuromycin, which can cause dizziness, headache, nausea, vomiting, and diarrhea if eaten by humans. Therefore, it is best to eat peeled sugarcane within one day.

If the middle of the sugarcane is black, it is a sign of mold, so it is best not to eat moldy sugarcane. Moldy sugarcane will appear gray-black on the outside, and the flesh inside will become soft. If you smell it carefully, you will smell a slight moldy and alcohol smell. Some sugarcanes even have black mold spots and bacterial plaques on the surface.

When sugarcane becomes moldy, it will produce a neuromycin, which is a toxic substance produced by penicillin or aspergillus. If this toxic substance is accidentally ingested by the human body, symptoms such as flushed face, dizziness, headache, nausea and vomiting, diarrhea, abdominal pain, and black eyes will appear. If you accidentally ingest moldy sugarcane, you should seek medical attention immediately.

When choosing sugar cane, choose the one with shiny skin, especially the one with white frost and black color, which is sweeter. Sugar cane can be stored for 2 to 3 months because the skin protects the moisture inside. If the sugar cane is peeled, it is best to eat it within one day.

How long can sugar cane be stored without going bad?

Sugarcane can be stored for a week under normal conditions without going bad. If it is in summer, it needs to be stored in a cool place. If you want the sugarcane to not go bad for a long time, you can put it on a cool, windproof, moist soil, cover it with leaves or black film, and then cover it with moist soil. It can be stored for half a month, or you can put it in the refrigerator.

Sugarcane is widely grown in the tropical areas of southern my country. It has a sweet taste and high nutritional value. Usually, sugarcane will not go bad if stored for a week under normal conditions. If it is stored in a hot summer environment, sugarcane will easily deteriorate and needs to be stored in a cool place.

If the skin of the sugarcane has been removed, it needs to be eaten in time to prevent it from deteriorating. If the skin is not removed, you can place the sugarcane on a cool, windproof, moist soil, and then cover it with a layer of leaves or black film, and then cover it with a layer of moist soil. This can last for about half a month.

You can also cut the sugarcane into small pieces, do not remove the skin, tie them up, wrap them with plastic film, and then refrigerate them for no more than ten days, otherwise the sugarcane will easily deteriorate and may turn red, become soft, and grow hair. When the sugarcane deteriorates, it cannot be eaten, otherwise poisoning will occur.