Is it possible to freeze bread? Yes, but it significantly affects its properties. Studies have shown how the administration of frozen white bread affects the glycemic reaction to its consumption, ie the blood sugar level after a meal.
A recent study published in the European Journal of Clinical Nutrition has shown that The method of storage and preparation of bread can significantly affect the body’s response to the product and the induced blood sugar level.
The study found that the bread, which was first frozen and then thawed, caused a significantly lower increase in glucose than fresh bread. In addition, further roasting of thawed slices is still reduced.
The key to these results was starch – the main component of bread
In wheat flour, the starch content is more than 80 %. However, exposure to low temperatures triggers the starch retrogradation process, leading to the formation of the so -called. resistant starch that is digested in the small intestine. In this way, it gets into the colon, where it becomes a nutrient for intestinal bacteria that produce butyrate, fatty acid, which promotes the health of the digestive tract with anti -inflammatory effects.
Experts point out that freezing of bread is not only beneficial to health, but also a way to reduce food waste. Millions of tons of bread end up every year in the landfill and extending its durability by storing in the freezer can significantly reduce the amount of waste.
Do you freeze a lot of food? Don’t forget to throw them out of the freezer
