Apples have speckles because they are covered in small pores called lenticels.
These little spots, which you might observe all over an apple, are not a sign of disease. Instead, as highlighted by the reference, "They are meant for the healthy well-being of the fruit and are called lenticels."
What are Lenticels on Apples?
Lenticels are naturally occurring pores on the surface of fruits, stems, and roots of many plants, including apple trees and their fruit. They serve a crucial biological function.
- Function: Their primary purpose is gas exchange. Just like humans breathe air, fruits need to "breathe" as well. Lenticels allow the fruit to take in oxygen and release carbon dioxide and water vapor. This process is essential for the fruit's respiration and overall health as it grows and ripens.
- Appearance: They often appear as small dots or spots that are slightly different in color or texture than the surrounding skin. While sometimes perceived as unappetizing, they are a perfectly normal and necessary part of the apple's structure.
- Healthy Fruit: The presence of lenticels indicates a healthy, functioning fruit. They are vital for the ongoing metabolic processes within the apple, contributing to its quality and longevity after picking.
Understanding that these speckles are lenticels, essential for the apple's respiration and well-being, changes the perception of these common fruit markings. They are a natural feature, not a flaw or sign of decay.
Summary of Lenticels:
| Feature | Description | Purpose |
|---|---|---|
| Name | Lenticels | Gas exchange (respiration) |
| Location | On the surface (skin) of the apple | Facilitates oxygen and CO2 flow |
| Significance | Natural pores for healthy well-being | Supports fruit life processes |
These small, often overlooked spots play a big role in keeping the apple healthy from blossom to harvest and beyond.
