2. Fresh-keeping method of green pepper:
(1) Hide chaff.
The chaff (rice husk) is a hollow shell with relatively stable air and good insulation, which can keep the temperature of the buried environment stable. The weight of chaff is lighter and the pressure on pepper is less. However, it has the disadvantage of strong water absorption and is easy to absorb water and turn red. The storage method of bran is the same as that of burying method in packaging, stacking and management. This method is only suitable for the short-term storage of peppers, and it is mainly aimed at peppers with good storage resistance.
(2) burial method
This method is simple, but mainly uses the cold environment of green pepper, not the hot environment. You have to prepare a box first, then put 3cm thick sand under the box, then disinfect the green peppers, dry the water on the surface of the green peppers, and then put the green peppers into the box. You should also pay attention to putting a layer of green pepper and spreading a layer of sediment. Finally, bury the box in the soil.
(3) Storage method of steel cylinders
This method is widely used among the people. First, take a jar and put fine sand on the bottom of the jar. You still have to sterilize the green peppers and put them in a jar, one layer of green peppers and one layer of yarn. It needs to be sealed after filling, and the jar mouth can be sealed tightly with clean plastic cloth.
(4) Refrigeration method
Refrigeration is a common method used by modern people. Green peppers can be cleaned and the water on the surface can be wiped clean. Green peppers can be put in fresh-keeping bags. Finally put it in the refrigerator. In this way, green peppers can be kept fresh for a week, but if you don't eat them for a long time, they will rot.
(5) Shelving method
This method is to build a shelf with wood and bamboo. The height of the shelf should be 2.5m and the width should be1m. Put three bamboo boards on each floor, each floor can bear 15kg. Spread the disinfected wet cloth on the bamboo board and put the green peppers neatly on it. Disinfect the disinfection department every day to fully avoid the invasion of air and bacteria.
3, the role of green pepper:
Green pepper can enhance people's physical strength and relieve fatigue caused by work and life pressure. Its unique taste and capsaicin can stimulate the secretion of saliva and gastric juice, stimulate appetite, help digestion, promote intestinal peristalsis and prevent constipation. It can also be used for preventing and treating scurvy, and adjuvant treating gingival bleeding, anemia and vascular fragility.