Freshly harvested, the apples still have a dull, slightly rough skin. However, after some time of storage or when you buy the fruit in the supermarket, the skin appears shiny and greasy. That's why many consumers ask themselves the question: Were the apples artificially waxed?
Sometimes apples are additionally waxed by the producer
Where does the shine come from?
This layer is natural wax that forms the fruit to protect it from predators. The longer the apple is stored, the thicker the wax layer becomes and the more shiny the skin becomes. The support on the bowl ensures that the fruit does not dry out and stays crisp and fresh.
How thick this layer of wax is depends on the apple variety:
- Sweet varieties like Jonagold form a very thick layer that makes the apple look like it has been polished with fat.
- Apple varieties that are tart, such as Boskop or Cox Orange, only have a thin layer of wax. Even after months of storage, their skin feels rough and hardly shines.
An artificial layer of wax as protection
For apple varieties that spoil quickly, fruit growers can apply an artificial layer of wax that keeps the apple fresh and protects it from insect infestation.
However, unlike in other countries, this measure is not permitted in Germany. So when you buy a shiny, locally grown apple, you can be sure it's the natural protective layer.
If apples are artificially waxed, this must be clearly declared on the packaging. The pad usually consists of one of the following substances:
- beeswax
- candelilla wax,
- carnauba wax,
- Shellac.
This protective layer is harmless to health and can be consumed. However, it is advisable to wash waxed apples thoroughly with warm water. Since there are valuable nutrients under the peel, you should only peel the fruit if you are sensitive to the substances applied.
tips
When buying, make sure that the apples are plump and smooth and that the skin does not show any bruises. These characteristics indicate freshness and correct storage until sale.