Scientists reporting at the National Meeting of the American Chemical Society said they have found a way to extend the shelf life of bananas using a spray-on coating made from chitosan, a material found in shrimp and crab shells. 25 авг. 2012 г.
What spray is used on bananas?
Thiabendazole – Thiabendazole, also known as the medications Mintezol and Tresaderm, is a fungicide and parasiticide that is used on banana planatations. Its chemical formula is C10H7N3S.
What do they spray on bananas to ripen?
Non-organic bananas are sprayed with synthetically made ethylene gas to make them ripen more quickly. Organic bananas are not sprayed but release natural ethylene gas themselves, as many fruits do, as part of the ripening process. Put in a plastic bag the bananas ripen more quickly, enveloped in the gases they release.
What to put on bananas so that they dont rot after you cut them?
As with apple slices, adding lemon or lime juice to peeled bananas can help preserve their freshness. Basically, the citrus slows down the oxidation process. You can also use lime orange juice or pineapple juice. If you've already sliced the banana, toss it with a teaspoon or two of citrus juice.
How do you keep bananas fresh longer?
Keep them cool and protected from the light: Bananas should be stored at around 12°C, as they will ripen quicker if they are too warm. Pop them into the fridge: If you want to store your bananas correctly, you can certainly store them in the fridge.
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