Calories in winter jujube
Calories: 105 calories (100 grams of edible part)
Category: Fruits
Evaluation: winter jujube Among fruits, it is a variety with high carbohydrate content and high calorie content. It has high folic acid content and can be eaten in moderation by young women.
Calories in red dates
Calories: 125 calories (100 grams of edible portion)
Category: Fruits and vegetables, fungi and algae
Evaluation : The water content in fresh dates is about 2/3, and the rest is mainly carbohydrates. The calories and vitamin C are higher in fruits, and their potassium content is also higher, which is helpful for relieving edema. Eat them in moderation during weight loss.
The nutritional value of winter dates
Dong dates are extremely nutritious and contain 19 kinds of essential amino acids such as aspartic acid, threonine and serine, with a total content of 0.985mg/100g; Contains protein 1.65%; dietary fiber 2.3%, total 17.%; total flavonoids 0.26%; niacin 0.87mg/100g; carotene 1.1mg/kg; vitamin B10.1mg/kg; vitamin B22.2mg/kg; vitamin The C content is particularly rich, reaching 352mg/100g; it is 70 times that of apples, 100 times that of pears, and 20 times that of golden jujubes. It is known as "living vitamin pill".
Dongzao fruit also contains more vitamin A, vitamin E, potassium, sodium, iron, copper and other trace elements. It has the function of keeping capillaries open and preventing the fragility of blood vessel walls. It is good for high blood pressure. It has curative effect on atherosclerosis and has the effect of preventing cancer. The nutritional value is the highest among all fruits, and it is known as the "King of All Fruits".
Nutritional value of red dates
Red dates contain protein, fat, 18 kinds of amino acids (8 of which cannot be automatically synthesized by the human body), 6 kinds of organic acids, and 36 kinds of trace elements It is rich in vitamin A, vitamin C, vitamin B1, vitamin B2, and vitamin P. The protein content is 11 times higher than that of pears. The content of vitamin C and vitamin P is the highest, and it is known as the king of vitamins. The sugar contained in jujube is mainly glucose, but also contains fructose, sucrose, oligosaccharides composed of glucose and fructose, arabinan and galactaldehyde. In addition, an acidic polysaccharide was also found in jujube. , named Zizyphus-pectin A. In addition, it also contains cellulose, carotene, riboflavin, resin, mucus, coumarin derivatives, catechol, tannin, volatile oil, etc. There is a saying among the people that "if you eat red dates every day, you will not look old throughout your life." The most outstanding feature of jujube is its high vitamin content. A clinical study abroad showed that patients who continued to eat jujubes recovered more than three times faster than those who simply took vitamins. Therefore, jujube has the reputation of "natural vitamin pill".
Different ripening times
Winter jujube: Winter jujube is called winter jujube because it matures later than ordinary jujubes, and matures around early to mid-October when the weather is cold.
Red dates: Red dates are jujube trees that have been planted in my country for thousands of years. They are now planted throughout China, with more planted in the north of the Yangtze River. They generally bloom at the end of spring and in mid-to-late summer. It will mature, and there are rarely red dates in early, middle or late autumn.
The sizes of jujube fruits are different
Winter jujube: Winter jujube is a new variety of jujube tree. Its jujube fruits are larger in size, with an average weight of about 17g, and the large ones can reach 25g.
Red dates: Red dates are generally not very big, with large ones weighing nearly 10g and small ones only the size of peanuts. The core is also relatively small, making it troublesome to eat. Therefore, red dates are mostly sold as dry goods.
Different colors
Winter jujube: Only the sunny half of winter jujube is red, the rest is mostly bluish-white, and the flesh is white with a slight green tint.
Red dates: Red dates are mostly green when they are immature. When they are mature, they are bright red. The skin of the dates becomes even redder after being dried.
The taste is different
Winter dates: Winter dates have large fruits, thin skin and crispy flesh, sweet and slightly fragrant, very crisp and tender texture, will crack when dropped, juicy and without residue, thick meat and core They are small and generally eaten fresh. They have a high edible rate and can be eaten in moderation.
Red dates: The fruit of red dates is smaller, and the sweetness of the fresh fruit is stronger than that of winter dates. It also has the flavor of dates. Relatively speaking, the core of the dates is a little larger, and the edible rate is low. They are mostly sold as dried dates. , it is not advisable to eat too much.
Different nutritional values
Winter jujubes: Winter jujubes are famous for being eaten fresh. Many of the nutrients inside them have not been processed. Therefore, there is less loss of nutrients. The intake is higher when eating.
Red dates: Red dates are mostly dried and used to make tea, wine, porridge, soup, etc., and lose a lot of nutrients, especially vitamin C, vitamin E and other easily oxidized nutrients. The loss of nutrients is serious, and the nutritional value is lower than that of winter jujubes. However, when eaten fresh, the nutritional value of the two types of jujubes is similar. After all, they belong to the same species, so there is not much difference.
Market prices vary
Winter jujubes: Since winter jujubes are fresh jujubes, and they are relatively large and moderate in size, they are very suitable as snack fruits. They are rich in nutritional value and relatively expensive. The highest price reached 360 yuan per catty. Now the planting area is wider and it is more common in the market. The price has dropped, generally between 10 yuan and 20 yuan per catty.
Red dates: Due to the long history of planting red dates in our country, the price of red dates is already a stable price. It is similar every year and will not change much, ranging from 5 to 10 yuan per catty.