When you toast a piece of bread, as explained above, the water is removed, but this doesn’t mean that any of the calories are necessarily lost. Now, if you consider one slice of standard white bread, it typically contains about 70 calories, roughly 10% of which comes from fat. In recent years, some people have claimed that toasting bread can help reduce its calories, thus making it a good option for people trying to lose weight. The Effect of Toasting of Bread on its Nutritional Value Additionally, the taste of a badly burnt piece of toast is anything but pleasant! Now that we understand the chemical processes that go into toasting a piece of bread, let’s take a look at the original question-the effect of toasting on the nutritional content of the bread, specifically the calorie count! Unfortunately, when toast is burnt too badly, it can also release carcinogens, meaning that it can increase your risk of cancer. If you burn toast, it isn’t that the outer edges are becoming “more” burnt instead, more of the molecules in the middle of the bread are undergoing the Maillard reaction, thus deepening the browning color. That’s why, if you toast a piece of bread a bit too long, you can easily scrape off the burnt portions, revealing the lighter colored toast/bread beneath it. These compounds are called furanones, and give toast its pleasant flavor, and also makes it a perfect complement for other sweet and savory toppings.Īlthough a piece of toast may look like it is brown all over, the toasted portions are almost always restricted to the outer layer, maybe 5-10% of the entire piece of bread, in terms of toasted volume. This is due to the release of certain aromatic and flavor-producing compounds when the Maillard reaction occurs.
This reaction is a form of non-enzymatic browning, and will give the bread a slightly sweeter taste. If toasting a piece of bread can help to reduce the caloric content of this carb-dense food, it may be ideal for people trying to lose weight! Before we get into the caloric shift that occurs in the process of toasting bread, let’s first look at what actually happens when you slip a slice into your toaster!
The physical change in color and texture-between bread and toast-is immediately noticeable, which leads many people to wonder whether the nutritional content changes as well! A warm slice of toast slathered with melting butter is often far more delectable than a flimsy slice of white bread. If white bread is a common part of your diet, then you are surely familiar with the process of toasting that same bread. That being said, white bread isn’t the most interesting choice for a meal in fact, “white bread” is often used to describe something that is very boring, plain or drab. There are few foods as universally beloved as bread it has formed one of the foundational pillars of the human diet for thousands of years, and remains a vital staple all over the world. No, burnt toast does not have the same amount of calories as regular toast.
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