As we all know, in daily life, a refrigerator preservation technology capabilities, which will largely directly affect the taste of ingredients and nutrients, so fresh moisture is an important factor affecting the refrigerator storage of ingredients.
And to verify the ability of the refrigerator fresh and moisturizing, we can use the fresh fruits and vegetables inside the refrigerator as well as its indoor oxygen content, fresh and dry areas of the refrigerator and moisturizing effect comparison test, the product reflects the freshness of the preservation area.
In order to test the core preservation technology of Casa Di 520F + free embedded refrigerator, we verified its temperature preservation ability by putting fruits and dry products into the refrigerator and contrast refrigerator, respectively.
Parameter comparison
First of all, before the experiment, we compared the relevant parameters of the Casa Imperial 520F + free-standing built-in refrigerator and the contrast refrigerator.
Through the comparison we found that it has MSA preservation technology and infrared thermostat technology, fresh and stronger. That the preservation of moisturizing effect in the end how? We need the next test to prove.
Test steps:
Test one: fruits and vegetables fresh
1, before the test, the tester first prepared the ingredients used, including two dragon fruit, two kiwi, two avocado, a round lettuce and a spinach, and the tester prior to the first bubble of soybeans for about 2 hours;
2, the tester first dragon fruit, kiwi, avocado, round lettuce were cut; soybeans will drain, divided into two parts of the same weight, spinach is also divided into two and then All fruits and vegetables and soybeans weighing;
3 Finally, the tester put all the fruits and vegetables into the fruits and vegetables in the two refrigerators, respectively, and let stand for ten days to observe the preservation and moisturizing effect of fruits and vegetables.
Test two: facial mask moisturizing
1, before testing, prepare two kinds of the same brand of mask;
2, the tester will be the first two facial mask were weighed;
3, and then two masks were placed in two refrigerators freezer;
4, Finally, let stand for 6 hours to observe the mask moisturizing effect.
Test three: dry goods preservation
1, before the test, prepare two types of dry goods;
2, the tester will be the first two bags of dry goods were weighed;
3, and then put two bags were put into two dry goods refrigerator area;
4, Finally, let stand for 24 hours, observe the effect of preservation of dry goods.
Test four: Fresh room oxygen content determination
This time we passed the test of two refrigerators fresh fruits and vegetables oxygen content, through the actual data shows the preservation effect of the refrigerator.
1, the instruments were placed in two refrigerators fresh fruits and vegetables;
2, every 5 minutes record data, test 20 minutes;
3, draw two fresh fruits and vegetables refrigerator oxygen content range and volatility.
Test five: cereal test
As the two refrigerators involved in the test, Casa Di 520F + free embedded refrigerator has a special cereal box to place the cereal, but not the refrigerator, so we can test the Casa di 520F + free embedded refrigerator preservation ability.
1, the grain into the refrigerator grain box;
2, 24 hours later, observe whether its state changes.
Test Results:
Test one: After standing for 10 days, we can clearly see that:
Casa Imperial F +520 L free embedded in the refrigerator Kiwifruit, dragon fruit and avocado are still bright colors, the internal fresh flesh remains intact, the color of the leaves of round lettuce and spinach is still bright, the beans are still full.All the ingredients of the weight of the basic no change;
The comparison of the kiwi fruit and dragon fruit in the refrigerator loses its vivid color as early as possible, and the avocado has also turned black. The leaves of the round lettuce and spinach have become Yan, the beans have also dried, and the water is severely weakened.
Test two: After standing for 6 hours, we obviously can see:
Casa Di F +520 L free embedded in the mask moisture remains, though the weight changes, but slightly smaller changes;
The contrast in the mask of the water in the refrigerator has been inadequate, dry mask, weight than before, with a clear change.
Test three: After standing for 24 hours, we obviously can see:
Dry cargo in the two refrigerators almost no major changes, but Casa Imperial F +520 L free embedded refrigerator in dry goods, or more than the previous weight, the smallest changes.
Test four: Record 20 minutes of data, we can clearly see:
Casa Imperial F + 520L free embedded refrigerator oxygen content is relatively stable, and has been at a low level;
The oxygen content in the refrigerator compared with the Casa Imperial F +520 L free embedded refrigerator, or slightly higher.
Test five: After 24 hours, we can obviously see:
Casa Imperial F + 520L free embedded refrigerator in the cereal has not changed.
Test summary:
The two refrigerators fresh moisture test comparison, Casa Imperial F +520 L free embedded refrigerator equipped with fresh fruit and vegetable drawers and MSA oxygen control technology, can effectively reduce the oxidation rate of food ingredients, carefully preserved, Can effectively lock the nutritional value of ingredients. But also equipped with a proprietary cereal box, so that our lives, but also a lot of convenience.
Compared with the refrigerator because there is no configuration of unique MSA oxygen control technology, whether it is fruit and vegetable mask or the back, fresh and moisturizing the dry cargo and its internal oxygen content, fresh moisture and oxygen control aspects, we can clearly see it slightly Slightly better.
A refrigerator is good and bad, fresh and moisturizing technology is definitely the preferred standard. Preservation moisture test comparison, give you the most intuitive feeling.
