The fruit tastes sweet after freezing, is the sugar content low? Sugar meter to help you detect
Fruit is a common fruit in our daily life. Generally, after buying a lot of fruit, we will put them in the refrigerator to keep them fresh. At this time, there will be a phenomenon that the fruit tastes very sweet after being frozen, but the sugar content may actually be reduced when monitored with a sugar meter. What is the reason?
Take a sample of fresh fruit for the experiment and cut it into two parts. Keep one in the fridge and the other in a room at room temperature and you'll find the fruit in the fridge is sweeter. The sugar meter is a good helper in production. The method of using the sugar meter is also very simple. You only need to take a few drops of fresh fruit juice and drop it on the detection part, and you can clearly know the sugar content of the tested fruit through the reading. Based on this, you can then use a hand-held sugar meter to test the sugar content of a fruit, then cut it into two parts, put one part in the refrigerator and one part in the room temperature room. After a few hours, take a sugar meter and test. At this time, you can find that the sugar content of the fruit in the refrigerator will drop.
What is the reason for this? In fact, iced fruit is relatively sweeter, because at room temperature, human taste buds are more sensitive to acidity; at low temperature, taste buds are more sensitive to sweetness. Therefore, sensory perception of refrigerated fruit is sweeter. The sugar content of chilled fruit is relatively low, because the fruit converts starch into sugar during respiration. At low temperatures, this conversion is slower than at normal temperatures, resulting in lower sugar content of chilled fruits measured by a sugar meter.
It can be seen that the use of the sugar meter is still very convenient and efficient. More and more related instrument companies are also entering the market. Using the online sugar content meter, growers can get the sugar content of the fruit when producing the fruit, judge the best time to sell, reduce production costs and achieve high efficiency. Consumers can also buy more reassuring products based on the intuitive sugar content value. High-quality fruit, with the application and promotion of the sugar content meter, people will be more convenient in production and purchase, and the application is very extensive.
