Is vitamin C citrate a thing?

Vitamin C (chemical formula C6H8O6) is also known as ascorbic acid, not citric acid (chemical formula C6H8O7).

Citric acid is citric acid, which is the official name.

Vitamin C tastes sour.

Source: Vitamin C, also known as ascorbic acid, was one of the first vitamins to be deficient in the human body.

Almost all animals can synthesize vitamin C in their bodies, but humans, monkeys, and guinea pigs can't and must get it from food.

It was discovered a long time ago that vitamin C is essential for the human body. In 1740, the British admiral led six ships and nearly 2,000 seafarers on a circumnavigation voyage with plenty of shelf-stable canned food. For four years, they ate these fish, meat, and vegetables cooked at high pressure and high temperature every day, and only some of the grain could be cooked temporarily.

But soon, from the 4th month, some crew members fell ill, bleeding gums, **dryness, patches of red bleeding spots on the body, constant colds, and general weakness. When they returned home in 1744, only half of the crew (1,051) remained, while the other half of the seafarers died of the same disease.

At that time, people did not know what it was, thought it was a contagious plague, and named it scurvy based on the symptoms.

Later, the same disease was found in areas where heavy snow covers the mountains and in areas where fresh vegetables are not eaten for a long time. Three years later, some scientists found that using orange and lemon juice can be very good ** and prevent this disease (scurvy). And the active ingredient of these foods is ascorbic acid, which later became vitamin C.

The typical symptoms of scurvy are bleeding, bruising, swollen and bleeding gums, decreased immunity, slow wound healing, joint pain accompanied by mild anemia, etc., which can lead to death in severe cases. In fact, until today, there are still people with vitamin C deficiency in some mountainous areas of our country due to the lack of fresh vegetables and fruits in winter and the lack of synthetic vitamin C.

Hello, Vitamin C (chemical formula C6H8O6), also known as ascorbic acid, is one of the first vitamins found to be deficient in the human body. Not citric acid (chemical formula C6H8O7) which are two different chemicals.

Of course not, you'll know right away.

The vitamin C content of lemons is not high, each 100 grams of lemon contains 22 mg of vitamin C, and a lemon weighs about 50 grams, so the vitamin C content of a lemon is only about 11 mg, which is not considered a fruit with high vitamin C content. The reason why many people think that lemons contain more vitamin C is that lemons are more acidic, and vitamin C is acidic. But in fact, the sour taste of lemon mainly comes from malic acid, citric acid, and tartaric acid, rather than the sour taste of vitamin C.

Moreover, lemons cannot be eaten directly, they can only be drunk in water or diluted after squeezing out the juice, so that the amount of vitamin C that can be obtained from lemons is less. In fruits, in fact, the vitamin C content of fresh jujube is extremely high, every 100g of fresh jujube, contains up to 243 mg of vitamin C, that is, eating 100g of fresh jujube is equivalent to eating about 1100 grams of lemon. The Chinese Nutrition Society recommends a daily intake of 100 mg of vitamin C, that is, one cabbage, one broccoli, 9 strawberries, and 2 winter dates are enough.

Because lemons are sour, it's generally difficult to get enough vitamin C by eating lemons.

About 125 ml. Vitamin C can promote the synthesis of bone collagen, promote the absorption of protein, calcium, iron, can prevent osteoporosis, and prevent iron deficiency anemia. Vitamin C can enhance the body's resistance, prevent upper respiratory tract infections, prevent bleeding gums, people with low body immunity, or recurrent bleeding gums, can be appropriately supplemented.

Because of its extremely sour taste, lemon is the most popular food for pregnant women, so it is called Yimu fruit or Yimu and child. Lemons are rich in citric acid, so they are known as the "citric acid storehouse". Its fruit is juicy and crisp, with a strong aromatic aroma.

Because of its sour taste, it can only be used as a high-quality seasoning for beverages, dishes, cosmetics and medicines.

Lemon is rich in vitamin C, sugar, calcium, phosphorus, iron, vitamin B1, vitamin B2, niacin, quinic acid, citric acid, malic acid, hesperidin, naringin, coumarin, high potassium and low sodium, etc., which are very beneficial to the human body. Vitamin C maintains the production of various tissues and interstitium cells in the body and maintains their normal physiological functions. The parent material, adhesive and colloidal substances in the human body all need vitamin C to protect.

1 Yes. Vitamin C was first discovered in citrus fruits, and lemon is the fruit of citrus plants in the family Rutaceae, so naturally vitamin C is also present.

2 is not high. Although lemon is very sour and feels like a very rich fruit in vitamin C, compared with fruits such as cherries, jujubes, and guavas, the vitamin C content of lemons is not very high, and the vitamin C content in lemons per 100 grams of edible part is 22 mg, which is a fruit with just qualified vitamin C content.

3 limes. Compared with limes of the same size, limes have a higher vitamin C content and a stronger sour taste, and the efficacy and effect of the two are basically the same.

4Slice the fresh lemon, then put it in a cup, add an appropriate amount of cold boiled water or warm water below 60 degrees to brew, and then drink.

Scrub the fresh lemon with salt, cut it in half, take half of it and put it in the lemon press, press out the juice, squeeze it dry, take the other half of the lemon to squeeze the juice, after the juice is finished, you can drink it directly, if you feel a little sour to drink it directly, you can add honey to stir or dilute it with water.

Vitamin C supplementsEat lemons, most people think that lemons are the food that contains the most vitamin C.

What is Vitamin C?

Vitamin C is a water-soluble vitamin, the human body cannot synthesize vitamin C by itself, and can only obtain vitamin C from food, and vitamin C only exists in plant food species, animal food species do not. Vitamin C is indispensable as an essential nutrient for our body.

Vitamin C is widely found in fresh fruits and vegetables. Tomatoes, cauliflower, bell peppers, dark leafy vegetables, bitter gourd, citrus, grapefruit, apples, grapes, kiwifruit, fresh dates and lemons are all rich in vitamin C.

Table of vitamin content in various plant foods.

The vitamin C content in fruits is not necessarily higher than that in vegetables, and the vitamin C content in lemons is much lower than that of green peppers and lower than bitter gourd. The amount of vitamin C in vegetables is not lower than that in fruits.

However, the vitamin C content of vegetables will be lost due to heat and other factors during processing. To preserve as much vitamin C as possible and not lose it, it's important to choose the right cooking method. Vegetables should be washed before cutting, stir-fried quickly, and fried immediately.

Although vitamin C is an essential nutrient for the human body, more is not always better.

Dried lemon slices contain little to no vitamin C.

It often takes a few days to air dry, and after slicing, the area of vitamin C and air contact in the lemon increases greatly, and most of it is eventually oxidized.

Many of the bagged lemon slices in the supermarket are heated and dried, according to the temperature and slice thickness, the drying time takes 2-12 hours, and some manufacturers will increase the drying temperature to about 100 in order to shorten the processing time, while vitamin C is not heat-resistant, more than 60 will be destroyed, and there are very few preserved in the end.

Effect of soaking lemon slices in water:

1、**。Scientific studies have proven that lemon juice contains a lot of pectin fiber, which helps to eliminate hunger in the body and reduce food intake, so as to achieve the purpose of **.

2. Natural antiviral and anti-inflammatory drugs.

Foreign scientific research has confirmed that drinking a large glass of lemon slices soaked in water on a regular basis will reduce the acidity in your body, and many patients with inflammation in the body will quickly subside after drinking lemon juice as prescribed. A mild glass of lemon slices soaked in water can strengthen the body's immune system and enhance resistance to viruses.

3. Wake up and refresh.

Compared to a cup of coffee, a cup of hot lemon slices soaked in water will be more refreshing, and tiredness will be swept away.

4. Fresh breath.

Soaking in a glass of lemon slices when you have a toothache not only helps to reduce toothache and gums, but also freshens your breath and beats the effect of chewing gum, but a glass of lemon juice is much lower than chewing gum. It should be noted that the citric acid contained in lemons can corrode tooth enamel, so brush your teeth in time after drinking lemon slices to prevent tooth decay.

5. Enhance resistance.

Vitamin C is like a wire that connects multiple immune systems throughout our body, and a glass of lemon slices soaked in water can fully meet the needs of an adult man's body throughout the day. When you feel a lot of mental stress or the whole body is very uncomfortable, the vitamin C content in the body drops rapidly, which is why many doctors or old Chinese medicine doctors recommend that you usually supplement more vitamin C.