The weather was so hot that there was a lot of fruit selling on the market. Buy a big watermelon to go home, how to do, eat plastic wrap will allow bacteria to multiply faster? Buy peaches and pears to go home, what kind of refrigerator can be? Do not eat light fruits, can help lose weight?
This week, Zhu Longzhou, the Secretary-General of the Shanghai Fruit and Fruit Industry Association, came to introduce you to the summer fruits.
August peach, pear, grape season
The recent hot weather, every household will buy some fruits to eat, and among the many fruits, seasonal fruit is the most popular. Folks have the saying "not time to time." Seasonal fruits grow according to their own growth characteristics under natural environmental conditions and are freshly marketed after harvesting. At the same time, the taste is good, because at the time of mass market, the price will be relatively cheap.
Shanghai also has many famous seasonal fruits, such as 8424 watermelon, Nanhui peach and so on. Zhu Longzhou, Secretary-General of the Shanghai Fruit and Fruit Industry Association, pointed out that the local watermelon has gone from being listed in May to July and has been going for almost three months. Due to the large amount of demand for watermelons in Shanghai and the insufficient production of local watermelons, they also need to be supplemented by foreign markets. The reason why local watermelons are more popular among the people is because Shanghai's standardized production has caught earlier, and Guaranong's production technology is relatively mature, so the quality of watermelons is also excellent.
Now that it is August, it is a good time to eat peaches. The peach season is not long from early July to early August. Pear is also from now to late August, because the pear can be placed in the cold storage, so the supply of time can also be longer. Yellow peaches start from around August 5. Grapes can be served from July until October due to their precocious, mid-mature and late-maturing varieties.
Peach can't be refrigerated
In the summer season, how should fruits be preserved? Zhu Longzhou introduced that grapes and pears can be refrigerated and are of the better type after being chilled. The pears have a long shelf life, but if they are left in the summer at room temperature for three days, they will become soft and pear-free. The peach can not be refrigerated, it is easy to black rotten after putting the refrigerator.
How long can the fruit be stored? This depends on the specific species. In general, at 22°C, many fruits can be placed in the last week, but at 35°C or even higher temperatures, the fruits are corrupted quickly. Any variety is hard to put for a long time. Taking watermelon as an example, a watermelon can be put in for half a month in May; it can be put in about ten days in June; and in July, it can only be put in five days. When the season is particularly hot and hot, it should be eaten as soon as possible in a shorter period of time.
There are rumors that watermelon covered with plastic wrap bacteria increased 10 times, the number of colonies after the cut watermelon covered with plastic wrap is higher, this is not necessarily the problem of cling film, it may be that the watermelon itself is not fresh, or the knife used to cut watermelon The chopping block is dirty to make the watermelon contaminated. Can not eat watermelon should be frozen as soon as possible, if there is a separate storage of watermelon in the refrigerator, you can not use plastic wrap. If the refrigerator does not have a separate storage space, it is recommended to wrap the cling film to prevent odor or contamination with other foods, even if the refrigerated watermelon storage time should not exceed 24 hours. When the cut watermelon is taken out and continued to be eaten, it is best to cut off the surface of about 1 cm before eating.
However, for smaller fruits such as apples, pears, and peaches, they should be eaten at one time. Before eating, it must be planned. If a person can finish eating, he can also share with others. For fruits like apples, the flesh will oxidize when it comes in contact with the air, nutrients will also be lost, and bacteria will breed quickly. During the summer season, all the fruits are the best to buy and eat fresh every day.
After eating cold fruits, you can drink ginger tea
In the summer, hot fruits such as mango and durian cannot be eaten. However, in fact, cold fruits that are considered hot weather are not suitable for eating too much at one time. Watermelon belongs to the cold fruit, so the folk also have the saying "do not eat watermelon after the beginning of autumn". The more cold the fruit, the lower the gastrointestinal motility, eat more will cause bloating due to indigestion. In order to avoid irritating the throat and stomach, iced fruits must first be warmed up at room temperature before being eaten.
From the perspective of Chinese medicine, elderly people and children with poor gastrointestinal function are not suitable for eating cold fruits. Women should not eat more during menstruation. If there are dysmenorrhea women themselves, cold fruits can easily lead to aggravating dysmenorrhea.
Pears also belong to cold fruits. For the general population, it is OK to eat one day. However, if you eat more, you should consider it. Zhu Longzhou said that in fact, when you eat cold fruits, you can balance them with some hot fruits. If you do not have hot fruits, you can also drink a cup of ginger tea to fight the cold.
Nowadays, some young people love to use fruit instead of dinner to lose weight. In this regard, Zhu Longzhou said that it is still necessary to make decisions based on individual physique. It may be okay for some institutionally strong people to do so, but for people with weaker constitutions, it may cause a decline in immunity. In general, although the fruit with more moisture is full after eating, it will not be long before it will be hungry. If you eat again, it will not be able to lose weight. While eating fruit to lose weight, don't neglect to consume calories through exercise. In addition, it is not advisable to eat fruit within three hours before bedtime, because most of the fruit is high in sugar and not only does not lose weight but also may gain weight. In short, fruit weight loss can not be generalized, and it should be determined according to the individual's temperament characteristics.
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