Kiwifruit is still hard after decay, which is related to the lack of maturity of kiwifruit when it is picked.

As a kind of fruit with high nutritional value and excellent taste, kiwifruit is known as "soft in seven days, rotten in ten days, and half bad in half a month", which means that storage is very difficult. Therefore, fruit farmers must master the harvest period that is extremely difficult to control, because the nutrition of kiwifruit will change greatly with the maturity, which will affect the edible quality. For fruit farmers, when is the best time to harvest kiwifruit is mainly estimated according to the growth period of kiwifruit, but because of the error of estimation time, most kiwifruits are harvested before maturity.

So almost all the kiwis we see in the market are unpalatable. If we use our usual buying habits to buy kiwifruit and squeeze it by hand, if we find it is still soft, we will not be tempted to buy kiwifruit. However, if it caters to consumers, farmers will face the risk of loss. Therefore, the kiwifruit bought in the market needs to be sold in time after special treatment in the mature stage of kiwifruit, that is, ethylene.

And some kiwis. In order to attract buyers and make kiwifruit bigger and more beautiful, most of these kiwifruits are made of "expansion agent". Therefore, if we observe the appearance of kiwifruit, its fruit is thick, the top is large and straight, the fruit color turns green, the peel is rough, and the lenticels deepen and expand. In most cases, "expansion agent" is used.

Therefore, if you want to buy a good kiwifruit, you must look at the shape in addition to the size. Good kiwifruit has a regular shape, mostly rectangular, with a small upper part and a small lower part. The navel is small and round, and it contracts inward. The other is to look at the color. Good kiwifruit skin is brown, uniform in color, and the fruit is capillary and not easy to fall off. If the cut stone is green and tastes sweet and sour, kiwifruit is of high quality.

Kiwifruit is stored at a higher temperature, because the higher the temperature, the more active the metabolism and the faster the kiwifruit matures. Secondly, put kiwi fruit into a plastic bag, then mix the cut pears or apples with the bag, and then seal the bag mouth for a period of time, which can be eaten as cooked food. Generally speaking, cut pears or apples are put in a kilogram of monkey peaches. The more pears or apples you put, the better the ripening effect. Kiwi is ripe. If it becomes soft, you can peel it and eat it. If it is not soft, you can eat it without skin.