Vegetable Traders Do Not Spread The Shopping Tips, We Must Collect!

As far as possible, choose the round, no broken skin, the more round the better cut.

The skin must be dried, not blister, otherwise the storage time is short and the taste is not good.

Potatoes with sprouts are poisonous and unfit for consumption.

If it is found that the skin of the potato becomes green, even if it is very light green, do not eat it.

Because potatoes turn green is a sign of poisonous alkaloids. If they are consumed, they will be poisoned.

2, eggplant

The aging of eggplant has great influence on good quality.

A reliable way to see eggplant's eyes is "size".

Where does eggplant's "eye" grow? In the place where the sepals and fruits of eggplant are joined, there is a greenish white ribbon ring, which is called the "eye" of eggplant (pictured above).

The bigger the eyes, the younger the eggplant, the smaller the eyes, the older the eggplant.

The eggplant is sticky and the hardened eggplant is old eggplant.

3, chili peppers

More spicy, and the thinner the flesh, the heavier the pungent flavor.

Persimmon shaped round peppers are mostly sweet peppers, the thicker the flesh is, the more sweet and crispy, the half spicy pepper is in between.

If you pay more attention to nutrition, you can buy red pepper to eat, because the vitamin C of red pepper is 0.8 times more than that of green peppers, and carotenoids are 3 times more than that of green peppers.

4. Cucumber

No matter what kind of variety, cucumber should be tender, preferably with flowers (corolla remaining in the umbilicus).

At the same time, we must pick hard ones.

Because the water content of cucumber is 96.2% high, fresh melon sticks are always hard, and they will become soft after losing water.

But hard ones are not always fresh.

Because when the soft cucumber is soaked in water, it will harden again.

Only the melon's umbilical part is soft, and the melon face is dull. The remaining corolla is no longer there. It is easy to identify when buying.

5. Chinese yam

No matter what species to buy, the epidermis of tuber is the focus of selection.

The skin is bright and clean without any abnormal spots.

As long as the skin has any abnormal spots, it means that it has been infected with diseases, and its consumption value has been reduced.

6. Tomatoes

First of all, make sure you eat raw or cooked.

If you want to eat raw food, of course, buy pink, because this tomato is sour and light, and raw food is better. If you want to eat cooked, you should buy as much as possible the big red tomato. This tomato flavor is strong, burning soup and fried food are good.

(in the picture is pink tomato on the left and red tomato on the right).

It should be noted that tomatoes should not be bought and tomatoes with "green shoulders" (pedicel green), because the tomatoes are poor in nutrition and contain toxic tomato glycosides.