In short, the main difference between potato bread and white bread is that potato bread is partially made with potato flour. As a result, it is more calorie-dense and contains more protein, fiber and minerals than white bread. This also alters the flavor, giving it a slightly richer flavor. A slice of potato bread provides you with approximately 17 percent of the phosphorus you need daily, while a slice of wheat bread provides 6 percent of your daily requirement for that mineral.
Phosphorus is beneficial for bones and teeth. It also works with B vitamins to help the body metabolize food. Both types of bread offer small supplemental doses of other essential minerals. Wheat bread provides more iron and magnesium, which benefits blood and nerve function, but potato bread is richer in calcium and potassium, which help strengthen bones and keep blood pressure low.
The appearance of potato bread differs from white or wheat bread in color. This type of bread has a light yellow hue that often makes it stand out when presented on a bakery display. Potato bread is often woven into a braid when sold in bakeries. While potato bread is more energy-dense, it has twice as much protein and fiber, which can help keep you feeling full for longer, reducing the urge to snack between meals.
In potato bread, potatoes, which are rich sources of fiber, supplement the fiber content, which in turn makes potato bread more nutritious in fiber compared to white bread. Potato breads can be made using varying proportions of wheat flour along with potato flour. The potassium, magnesium and calcium content of potato bread is higher compared to that of white bread. The usual white bread rolls were pretty decent, but the potato bread rolls were much softer and chewier.
Potato bread has about the same calories and protein, but provides significantly more potassium than white or whole wheat bread. Brazilian potato bread is usually a light and airy bread, made in small round breads with potatoes or potato flour mixed with wheat flour, milk, eggs and yeast and then baked. Although potato bread is a good source of folate, it contains about the same amount as white bread. Potato bread and whole wheat bread contain 4 grams of protein per slice, but white bread isn't far behind with 3 grams.
However, since potato breads also contain a portion of wheat, they may not be gluten-free either. White bread is made from bread flour or all-purpose flour, which is wheat flour that has been processed to remove parts of the wheat grain. This particular type of flour is simply called bread flour or white flour, which is different from the whole wheat flour used to make whole wheat bread. Potato bread is a form of bread in which potato or potato flour replaces a portion of normal wheat flour.
The ratio of potato flour to wheat flour may vary depending on the recipe and this leads to a different result. If you're trying to lose weight or maintain your current weight, potato bread may be more beneficial than wheat bread. Potato bread is commercially available in the United States as a light, airy bread very similar to regular mass-produced white bread, but with a yellow tint, a thicker texture, and a slight potato flavor.