Ban the juice and then press it

Many people don’t know that commercially produced fruit and vegetable juices often require heat treatment of fruits and vegetables. That said, fruits and vegetables need to be blanched slightly in boiling water to "kill" those enzymes, but also to soften the tissue slightly and then juice them. In this way, not only the loss of vitamins is smaller, the juice yield rate is increased, but also the juice is brightly colored and difficult to brown. Especially those vegetables that have no sour taste, such as carrots, green vegetables, celery, and fresh sweet corn, must be ironed before juicing.

As for the satiety of whole fruits and vegetables, no matter how much you juice them, you can't preserve them. Therefore, dieters are better off eating whole foods and juicing is not an ideal option. Wear glasses to avoid infection.

Freshly squeezed juice is nutritious, delicious and can be turned into a laxative. A Spanish study published in the Journal of Food Management suggests fresh orange juice may be contaminated with harmful bacteria, and dirty juicers and juice glasses are to blame, the Daily Mail recently reported. To ensure good health, juicers and juice glasses should be cleaned frequently and thoroughly, the report says. Research shows that if freshly squeezed juice is consumed in a glass, the chance of bacterial infection is reduced. After the juice is squeezed, it is best to put it in a glass and drink it for the first time.

Keep fresh juice for up to a day, if not boiled, and drink it immediately after juicing rather than storing it. It can be said that with every minute, the loss of vitamins and antioxidants increases. If the enzyme is inactivated after boiling and then the juice is pureed, it can be temporarily sealed and stored in the refrigerator for one day. But be careful to minimize the contact between the juice and air to avoid oxidative browning.

Hot pressed juice can turn brown easily. Brown does not mean that it is poisonous and harmful, and it can still be drunk. It just means that the polyphenol health ingredients in fruits and vegetables are exposed to oxygen through oxidation, and the antioxidant effect will be reduced. At the same time, during the storage process, the flavor gradually changes and loses its original freshness. Compared with fresh fruit, the nutritional value of fruit juice may be much less. Juice is fresh fruit that has been processed through certain processes, and almost half of its nutrients have been lost. Some added chemical components may also destroy the original nutrition of the fruit. causing nutritional losses.

But juice is not all bad. Compared with fruit, it is rich in various minerals. Drinking 100 ml of juice can obtain more minerals than eating 100 grams of fruit; although there is a loss of dietary fiber, But it can provide some dietary fiber; in addition, juice is easy to drink, unlike fruits that need to be washed; it is also easy to carry; in addition, juice has undergone high-temperature sterilization, aseptic packaging and other processes, and has a longer shelf life. Autumn is the season of the lungs, and white food enters the lungs, so you can eat more pears and white peaches, and drink pear juice and peach juice; from a seasonal perspective, seasonal fruits in autumn include apples, pears, and oranges. However, different fruits have their own nutritional characteristics. It is recommended to eat more fruits of all kinds to achieve balanced nutrition. For special groups of people who drink juice, such as people with high blood sugar, people who control their weight, and people with excessive gastric acid secretion, they will pay attention to drinking juice.