At present, domestic enterprises have gradually entered the field of healthy household appliances, and the research and development of healthy household appliances will be the main trend of household appliances development.
So, how can we know what home appliances are healthy? Especially the freezer that is closely related to people's lives? Faced with many puzzles of consumers, the national senior nutritionist analyzed that from the perspective of nutrition, what should be paid attention to when choosing a healthy freezer is how to best lock the nutrition and moisture of food to ensure that the food we eat is fresh and nutritious.
Many nutrients in fruits and vegetables are soluble in water, so attention should be paid to avoid water loss in fruits and vegetables when storing food in freezer. One thing to note is that ordinary frost-free freezers are easy to dry food, so when placing ingredients, pay attention to sealing and preservation, or choose freezers with fresh-keeping functions. If possible, you can buy a high-grade frost-free freezer, which can keep the nutrition of frozen food fresh and fresh.
In addition, the Bian Xiao special session of Guangdong freezer will also clarify two misunderstandings for you:
First, some people always think that green leafy vegetables should not be kept fresh in the freezer, which is actually wrong. The most important thing to keep leafy vegetables fresh in fruits and vegetables is to keep the water in leafy vegetables, because the nutrients such as vitamin C and folic acid rich in leafy vegetables are all in their water. But if the temperature exceeds 20℃, leafy vegetables will wither in about 24 hours. Therefore, leafy vegetables are suitable for freezing. However, whether the maximum amount of nutrients can be retained at a low level depends on the moisture retention of the refrigerator, which directly determines the freshness of leafy vegetables in the freezer.