- May 29, 2018 -
Canning food (canning) is a kind of food processing method that can be preserved for a long time after food raw materials are pretreated and flavoured, put into containers, sealed by vacuum and sterilized. That is to say, all food through the sealing sterilization or sterilization seal (namely aseptic packaging) to achieve commercial asepsis, can be stored at room temperature for a long time under the food collectively known as canisters.
Pineapples are nutritious and contain five times as much vitamin c as apples. It is also rich in bromelain, which can help people digest protein. It is most beneficial to eat pineapple after eating meat and greasy food. Pineapple fresh fruit meat is rich in fructose, glucose, amino acid, organic acid, protein, crude fiber, calcium, phosphorus, iron, carotene and a variety of vitamins and other nutrients.
Pineapple has a good therapeutic effect on diet and health. It contains bromelain, which can dissolve the thrombosis leading to heart attack, prevent the formation of blood clots, and greatly reduce the death rate of heart patients. The sugar, salt and enzyme contained in pineapple have the effect of diuresis and detumescence, often taking fresh pineapple juice is beneficial to hypertension, can also be used in the treatment of nephritis, edema, cough, phlegm and other diseases. In large Numbers in pineapple proteinase and dietary fiber can help human intestines and stomach digestion, and because of its high dietary fiber volume, good adsorption. Can take away the excess fat in the gut and other harmful substances, to prevent, alleviate constipation symptoms has obvious effect.