The practice of old cucumber: 1. Peel and seed the old cucumber, cut it into small pieces, put it in a pot for later use, and then cut some onions, ginger and garlic; 2. Heat the oil in the pan. When the oil is hot, add the minced onion and ginger, stir-fry the old cucumber, stir-fry over high fire, add salt, pepper, soy sauce and oyster sauce when translucent, add the minced garlic before taking out the pan, stir-fry evenly and then take out the pan.

Nutritional value of old cucumber.

1, Cucurbitacin C is contained in cucumber, which can improve human immune function and achieve the purpose of anti-tumor. In addition, the substance can also treat chronic hepatitis.

2. Old cucumber is rich in vitamin E, which can prolong life and resist aging; Cucumber enzyme in cucumber has strong biological activity, which can effectively promote the metabolism of the body.

3. Cucumber is rich in B vitamins, which is beneficial to improve the function of brain and mental system, calm down and help treat insomnia.

4. Glucosides and fructose contained in cucumbers do not participate in the usual sugar metabolism, so diabetics and cucumbers replace starchy foods to satisfy their hunger, and their blood sugar will not increase or even decrease.

5. Propanolic diacid contained in cucumber can inhibit the conversion of sugar into fat.