Fruit more fresh more delicious? This "etc." better to eat five fruits 
 
 
Source: People's Daily life times 

    Fruit more fresh more delicious? Not really. Just bought some fruits or just come off, is not the most delicious of. China agricultural university food science and nutrition engineering institute of fruit and vegetable storage expert professor feng shuangqing told "life times" reporter, this is because, once some fruit mature quickly become soft, completely unable to transportation and storage, before is not fully mature, so they must be picked to "hard" state, can be safely to the supermarket. Which fruit need wait to eat? You tell your life.
 
    Kiwi fruit
 
    Belly gently press with finger at both ends of the kiwi fruit, if don't feel hard, pressure may cause a slight deformation, but also is not very soft, at this time is the best eating kiwi fruit. For the kiwi fruit, fruit popular in such a way, "soft 3 days, 7 days, half and half bad". Therefore, should choose when buying fruit in the solid state, no mechanical damage of kiwi fruit. But hard kiwi fruit is not good, the low sugar, fruit acidity, also let a person feel mouth, because the fruit contains a large number of proteases, decompose the tongue and oral cavity mucous membrane proteins, causing discomfort. Under normal temperature, kiwi fruit generally put 3 days or so will become soft, best to eat. In order to speed up the mature, kiwi fruit and mature banana can be put together, such, ripe fruit of "vinyl" natural ripening gas, will "infect" kiwi fruit, prompting them to mature. If you want to save more time, can put kiwi fruit in the refrigerator freezer, can delay the mature process at low temperature.
 
    banana
 
    Completely turn yellow skin color, smelling the rich fruit at the same time, the banana is the most delicious. But the banana is very easy to turn black, so a little raw can choose when buying. In general, with a "green shoulder" banana under the condition of room temperature preservation, 1 ~ 2 days will be ready to eat. To accelerate the maturity, it can be put together with the ripe apple. If you want to be a little longer, it can be hung up, keep ventilated, to produce ethylene dispersed with the wind, banana senescence.
 
    Nanguo pear
 
    With your fingers gently press the south fruit pear, if feel elastic, smell of alcohol, at this time is the best time to eat the nanguo pear. South fruit pear has obvious characteristics of "practice" after removed after going through more than a week of natural fermentation to reach the best state. It is important to note that when saving south fruit pear can't throw plastic bags is too tight, should give fruit "breathing", so as to keep the south fruit pear "active". The south fruit pears in the refrigerator freezer, can slow the breath of the fruit, fresh state.
 
    persimmon
 
    "Soft" and "no acerbity" is an important symbol of ripe persimmon, but such a persimmon harvest, transportation and storage. Due to contain large amounts of soluble in immature persimmon tannin (tannic acid), tannin quality has very strong convergence, it can stimulate the sense of touch nerve endings in the oral cavity to produce excited, let a person produce the feeling of "dry". If the raw persimmon with air separation, its internal will produce acetaldehyde, acetone and other organic matter, these organisms can be dissolved in water of tannins into a difficult material that dissolve in water, the persimmon eat without astringency. Therefore, persimmon in the plastic bag, tied mouth after a few days, you can lose puckery, sweet and fragrant.
 
    avocado
 
    The surface of the thumb avocado with the hand, if it feels bouncy, pulp, prove that avocado is ripe. Green surface dark brown spots, the more that avocado mature, but the skin is covered by deep shallow brown spots, basic advice is not to buy, that may be too ripe and metamorphism. If it is not on the same day to eat, suggest to buy more raw shea butter, this fruit in natural mature 2 ~ 3 days at room temperature, after the mature of the avocado can be stored in the refrigerator freezer for a week or so.
 
 
 
The original link: http://www.jkb.com.cn/healthyLiving/nutrition/2015/0623/372640.html