Nutritional value of cucumber
Every 100g contains 0.6-0.8g of protein, 0.2g of fat, 0.6-2.0g of carbohydrate, 0.4-0.5g of ash, 0.5 0.5- 19mg of calcium, 29-33mg of phosphorus and 0.2-65438 of iron. In addition, it also contains glucose, rhamnose, galactose, mannose, xylose, fructose, caffeic acid, chlorogenic acid, various free amino acids, volatile oil, cucurbitacin, cucurbitacin and so on.
Cucumber is rich in vitamin C and carotene, and cucumber juice has a certain effect on eliminating freckles and whitening skin. Cucumber oil contained in cucumber has a good effect on absorbing ultraviolet rays and can prevent sunburn and skin cancer. Applying cucumber slices or cucumber juice to the face after sun exposure in summer also has a certain repairing effect.
Propanoic acid contained in cucumber can inhibit the conversion of sugar into fat. In addition, the cellulose in cucumber can promote the removal of spoilage substances in human intestines and reduce cholesterol, which can strengthen the body.
Cucumber also has a slight diuretic effect, probably because it contains more water and potassium ions, and it can also control weight and high blood pressure. Belonging to low-calorie vegetables, 100g only provides 15 calories. It contains no fat or cholesterol. Cucumber skin is a good dietary fiber, which can prevent constipation, eliminate toxins from internal organs and prevent colon cancer.
Even more surprising, it is also rich in vitamin K, containing 100 g 17? G vitamin k can strengthen bones by promoting bone activity (increasing bone density) and help patients with Alzheimer's disease by limiting the degree of nerve damage in the brain.
The best time to eat cucumber
Cucumber contains 97% water. The remaining 3% can prevent your food from getting fat. So it's good for losing weight. The correct way is to eat half a cucumber after three meals every day. Then eat cucumbers only one day a week.
Purchase method of cucumber
One is a species without thorns. It is a cucumber variety introduced from abroad, which is light green in color, crisp to eat and rich in water. Second, there are fewer thorns. The fruit has smooth surface, less thorns, black prickles, thin skin and thick flesh, and more water. Delicious and sweet. Third, the dense thorn species, the fruit surface is dense thorn, mostly white and green, with thick skin, crisp mouth and strong fragrance. These three kinds of cucumbers taste different when eaten raw. Simply put, the varieties without thorns are light, the varieties with fewer thorns are fresh, and the varieties with dense thorns are fragrant.
Side effects of cucumber
Cucumber should be eaten raw as fruit, not too much. Cucumber contains less vitamins, so you should eat some other fruits and vegetables while eating cucumber regularly. Cucumber tail contains a lot of bitter element, don't put it? Cucumber boss? Throw it all away People with liver diseases, cardiovascular diseases, gastrointestinal diseases and hypertension should not eat pickled cucumbers. Eat less if the spleen and stomach are weak, abdominal pain and diarrhea, and lung cold and cough.
The practice of cucumber
1, cucumber stuffing jiaozi
It is very hot in summer, and many people have no appetite. Experts suggest that you can eat some stuffed foods such as jiaozi and steamed stuffed buns for lunch or dinner, which is not only balanced in nutrition, but also helpful for digestion. If you haven't eaten jiaozi with cucumber stuffing before, you might as well try it. Not only cool and relieve summer heat, but also prevent heatstroke, lower blood pressure and prevent cardiovascular and cerebrovascular diseases.
How to make it: when making stuffing, rub the cucumber into filaments and cut it slightly to squeeze out the water. Don't pour out the squeezed water, leave it in the basin for later use. Stir-fry two eggs in an oil pan with a proper amount of salt, and mash them while frying. The more crushed the better, fry and cool. If you like to eat rich stuffing, you can also put a little tofu. Then add the cold eggs, tofu and shredded cucumber into the spiced powder, chicken essence and minced onion and ginger, and stir well for later use. Putting cucumber water into the dough will not only make the dough stronger, but also taste better.
Step 2 mix shredded cucumber
Ingredients: a catty and a half of tender cucumber? Five dollars for sesame sauce? Salt, San Qian vinegar, five coins, ginger, three pieces of shredded onion, one piece of shredded garlic, three pieces of sugar paste and one piece of sesame oil. Five-part method: firstly, wash the cucumber, control the moisture, cut into pieces, then cut it into filaments with a straight knife, mix well with salt and sugar, and put it on a plate. Then mix the aged vinegar, shredded ginger, shredded onion, mashed garlic and sesame oil, and pour them on shredded cucumber when eating. If the cucumber is washed, mash it with the back of a knife, then cut it into small pieces, stir it as mentioned above, and pat the cucumber with a stirring knife.
Features: fresh, crisp and delicious, light and delicious.
3. Hemp fiber cucumber
Coconut shell cucumber is tender and delicious, and the melon slices are closely connected when taken. People who have the habit of eating porridge for breakfast can use hemp fiber cucumber instead of pickles. Chinese food or dinner, it can be used as a refreshing cold dish.