Why Do Apples Turn Brown After Peeling?
Those juicy, mouth-watering apple slices turn unappetizingly brown just minutes after peeling. This happens because when the flesh of the apple is exposed to air, an enzyme called polyphenol oxidase (PPO) gets oxidized. Or, to put it simply, it reacts with the oxygen in the air, causing this discoloration.
If the apples you peel or cut turn brown faster than others, it could be due to a higher concentration of PPO in them.
While not harmful, these unsightly brown apples are certainly not something you’d want to serve to guests. But worry not, there’s an easy fix for this issue.
The Best Way to Prevent Apples from Turning Brown
Simply soak the apples in a dilute salt water solution (clean water) for about 10 minutes, then remove and pat dry.
The apple slices will remain bright and white, even if left out for up to two hours. This method is a great way to keep your apples looking fresh, and you can even use it for long-term freezing if you want to store them for longer.
Using Lemon Juice to Preserve Apples
Here’s another way to keep your apples looking fresh and store them for later use, especially if you’re planning a picnic and need to cut the apples in advance. Soak the apples in clean water with a little lemon juice added.
Similar to the salt water method, if you don’t want the salty or sour taste to affect your apples, simply rinse them with filtered water before use.
With these simple tricks, your apples will stay crisp, white, and beautiful. Give it a try!
What Are the Health Benefits of Eating Apples?
Apples are known for their high fiber and antioxidant content. Including them in your diet can reduce the risk of various chronic illnesses, such as diabetes, heart disease, and cancer.
Additionally, apples support weight loss, improve gut and brain health, and are a good source of vitamins E, B1, and B6. Vitamin B1 is essential for growth and development, while vitamin B6 plays a crucial role in protein metabolism.
Apples are also high in fiber and water content, which promotes a feeling of fullness and aids in weight management for those on a diet.
Moreover, apples contain pectin, a type of fiber that’s great for gut health. Pectin encourages the growth of beneficial bacteria, such as Bacteriodetes and Firmicutes.
According to phunuvietnam.vn
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