Talk about it today: cucumbers. Cucumber, some places call it, courgette, king melon, prickly melon, cucumber... It tastes delicious, crisp, low calorie, every household, favorite vegetable, the most suitable for diabetic urine

Talk about it today: cucumbers.

Cucumber, some places call it, courgette, king melon, prickly melon, cucumber...

It tastes delicious, crisp, low calorie, every household, favorite vegetable, most suitable for diabetics to eat as a fruit, rich in nutrition. Recently, cucumbers bought in the market and supermarkets, on the surface of green and fresh, the top of the flower with thorns, put the home for a day soft (put in the refrigerator to refrigerate the same) Why is this?

What method is used to preserve and preserve freshness?