[Vegetable fresh-keeping cabinet]vegetable fresh-keeping cabinet size vegetable fresh-keeping temperature and humidity
Where are the vegetable fresh-keeping cabinets sold?
The vegetable fresh-keeping cabinets sold online are also quite good.
Vegetable fresh-keeping cabinet size
The general size is 200*3000*1000mm.
Price of vegetable fresh-keeping cabinet
The price of vegetable fresh-keeping display cabinet is around 2800 yuan.
One: Vegetable fresh-keeping temperature and humidity data sheet
Temperature and humidity are the most important factors affecting the quality of vegetables, and they are also controllable in the operation and management of supermarkets. the elements of. Therefore, temperature management and humidity management have become important measures and means of vegetable freshness management, and are also one of the important tasks of vegetable sales. They run through the whole process of vegetable storage and sales, and directly affect the tracking and sales varieties of vegetables (the temperature of specific vegetable varieties). and humidity)
How to use the vegetable fresh-keeping cabinet
In fact, the way the vegetables and fruits in the fresh-keeping cabinet are placed It will affect the preservation of vegetables, and improper placement will accelerate the degree of decay. If the vegetables are placed horizontally in the Changchun fresh-keeping cabinet, it is more likely to turn yellow, and the vegetables placed vertically can make the chlorophyll and nutrient water content better than those stored horizontally, and the longer the storage, the greater the difference. Putting leafy vegetables sideways can prolong the shelf life. Leafy vegetables include Chinese cabbage, cabbage, lettuce, and mustard greens. The corruption of the head vegetables starts from the heart, and the slight corruption is often invisible to the naked eye. Put the leafy vegetables upside down or sideways so that the roots do not touch the ground. The outer layer of leaves is cold-resistant and resistant to touch, which can protect the heart of the cabbage. When eating, just tear off the outer yellow leaves.
However, some dishes require special care. Garlic yellow can be wrapped with fresh Chinese cabbage leaves and placed upright in a cool place without water, which can be kept fresh for several days. Some stem vegetables with flower buds and stem tips, such as cabbage, kale, asparagus or green onions, will continue to grow and bloom after harvesting. The growth direction of these vegetables is perpendicular to the ground, so if they are stored flat for five to seven days after harvesting, the top of the vegetables will gradually bend, affecting the appearance of the vegetables. If the fruit is placed sideways, the vegetables will consume a lot of energy in order to restore their original state as much as possible, so the vegetables placed horizontally are more prone to yellowing.
Refrigeration in the fresh-keeping cabinet is also a good way to keep fresh. Freezing can retain the vitamins of vegetables, and immediately freeze the fresh vegetables after buying them, and they can be stored for about two months. The main secret of freezing is vacuum preservation, and the use of special freezer bags for freezing is the best choice. However, vegetables with high water content such as cabbage and cabbage should not be frozen. Ginger is not suitable for refrigeration, because it is fibrous and easy to lose water. It can be stored in damp but not wet fine sand.
Leafy vegetables usually cannot be stored for a long time. If you put them directly in the refrigerator, they will quickly turn yellow and the leaves will be wet and rotten. The most important thing to preserve this type of vegetables is to retain moisture while avoiding leaf rot. The easiest way is to use old newspaper, spray some water on the leaves, wrap them in newspaper, and put them in the fresh-keeping cabinet with the stems facing down in an upright position.
