The effect of wild blueberry, the raw material of this food is rich in nutrition, is a very healthy fruit. Its efficacy and function are very rich, which is of great benefit to regulating people's health, so as to give full play to its efficacy and function. Health care depends on the efficacy of wild blueberries.
The efficacy of wild blueberries 1 Blueberries can protect eyesight and eliminate fatigue.
Blueberries are rich in anthocyanins (active substances), which are important elements to maintain eye health and prevent visual impairment. Its function is to protect the microvascular system of the eyes and promote blood circulation. At the same time, it has the ability to accelerate the regeneration of Visualpurple, which is indispensable for good eyesight.
Blueberries can prevent diseases.
Blueberries are rich in anthocyanins-recently, an American research report pointed out that anthocyanins in blueberries are the highest among all fruits and vegetables, and the most abundant anthocyanins in blueberries are in their unique purple skins. Anthocyanins have significant effects on vascular sclerosis, heart disease, delaying aging and enhancing memory, especially increasing collagen, lowering intraocular pressure and relieving eye fatigue, which is beneficial to glaucoma and cataract. Blueberries have a high ability to absorb free radicals (ORAC value), which can reduce the damage of oxygen free radicals to cell membrane, DNA and other cell components, and prevent the occurrence of functional disorders and many elderly diseases in the body.
Blueberries are very nutritious.
Blueberry fruit is rich in nutrition. According to the determination, every100g of fresh blueberry contains 400-700 mg of protein, 500-600 mg of fat, carbohydrate 12.3 and vitamin A 8 1- 100 iu (international unit). In addition to conventional sugar, acid, vitamin C and mineral elements, blueberries. It can be seen that blueberry fruit not only has good health care functions such as preventing brain aging, strengthening the heart and resisting cancer, but also is a kind of nutritious fruit.
Blueberries are also a high fiber food. According to the data of USDA, blueberries contain at least fiber, so they can be used as a good source of fiber in daily diet. Blueberries are also a low-calorie food. 1/2 cups of blueberries contain only 42 calories.
Blueberries can enhance and prevent
Enhance human immunity, help sleep, activate human cells, promote microcirculation, delay aging, and prevent cardiovascular and cerebrovascular diseases. Anti-oxidation, proliferation of human epithelial cells, so as to achieve the effect of beauty beauty. Has anti-ulcer, anti-inflammatory and moisturizing effects, and can prevent early intestinal cancer. Dispelling wind and removing dampness, strengthening bones and muscles, nourishing yin and tonifying kidney, and improving human vitality.
Limited raw materials have become the bottleneck of blueberry wine "dry head", and the source of blueberry has become the bottleneck restricting the development of blueberry wine industry. Blueberries grown in the south are mainly used in the fruit and beverage market, and blueberries in the northeast have become the only raw material for supplying blueberry wine.
"Although it is planted in Jiangsu, Sichuan, Hubei, Guizhou, Zhejiang and other places, the blueberries produced in these places are mainly supplied to the fruit industry and beverage market, and are rarely used to brew blueberry wine." Experts from the Blueberry R&D Center of Chinese Academy of Sciences said that the main raw materials of blueberry wine in China are still concentrated in the northeast, mainly wild blueberries.
It is understood that blueberry wine has a good reputation among consumers, because the raw materials come from the wild, relying on a godsend, and the unstable output leads to unstable market. Since the early 1990s, blueberry wine has gradually faded out of people's sight.
In recent years, under the trend of advocating the concept of natural healthy diet, blueberry wine has revived the market vitality, and both the sales volume and the price have been greatly improved. However, due to the large demand for blueberry cultivation, blueberry wine industry still can't get enough raw materials, and its production capacity is greatly restricted.
Strengthen investment in science and technology, expand industrial scale According to experts, blueberry fruit is blue and nearly round, with a single fruit weight of 0.5 and a maximum of 3.5-the pulp is fine and the sweetness is moderate. Since 2 1 century, a new generation of small woody berries, such as blueberries, have been praised as the third generation fruits by the international market. Because blueberry fruit is nutritious, it is a kind of nutritious and healthy fruit, which contains high amino acids, zinc, calcium, iron, copper and vitamins.
However, the history of blueberry cultivation is less than 100 years, which first started in the United States. After that, countries all over the world competed to introduce and cultivate blueberries, and developed countries and regions such as Europe, Oceania and Japan successively entered the stage of commercial cultivation and production.
Experts from Blueberry R&D Center of China Academy of Sciences said that since the end of 1980s, the center has taken the lead in introducing blueberries to southern China and exploring the possibility of planting blueberries in hilly areas in southern China. After years of observation and research, small-scale trial planting experiments were carried out in Jiangsu, Sichuan, Hubei and Guizhou from 1999, and large-scale planting began in 2004. The center and local experts overcame many difficulties and basically found out the propagation law of blueberries, so that the survival rate of difficult-to-propagate blueberries was over 80%.
The efficacy of wild blueberries 2 The efficacy and function of blueberries
If you can eat more blueberries at ordinary times, you can protect your eyes and enhance your eyesight, which is very helpful for everyone to protect their eye health. Mainly because there are a lot of anthocyanins in blueberries, anthocyanins and other substances are very effective. The most important function of this substance is to help us promote the health of human retinal cells, especially the regeneration of rhodopsin, which is indispensable for us to maintain good eyesight. Therefore, eating blueberries at ordinary times can protect our eyesight, help us prevent severe myopia and retinal detachment, and also effectively improve our eyesight health.
In fact, people who choose to eat blueberries can still help us enhance our immunity, mainly because eating blueberries can help us enhance our resistance to infectious diseases and naturally help us prevent diseases. At the same time, blueberry is a kind of high-fiber fruit, and cellulose is very much needed by our human body, which can help everyone to promote gastrointestinal health and is a good choice to prevent constipation. Therefore, blueberry can be used as a good fiber source in people's daily diet.
Blueberries are also good for our brain health. In fact, our choice of eating blueberries can help to enhance our memory, which helps us to prevent diseases. Blueberries are rich in antioxidants, which can help us to improve our brain power, and at the same time can effectively relieve the discomfort such as Alzheimer's disease. At the same time, blueberry has many functions, such as improving people's memory, improving the balance and coordination ability of the elderly, and it is a high-quality fruit that middle-aged and elderly people can't miss.
Nutritional value of blueberry
For blueberries, the fruit of blueberries contains a lot of anthocyanin pigments. This kind of substance can play a good role in eye health care and is a good choice for everyone to protect eye health. At the same time, blueberries can also help us reduce eye fatigue and improve night vision. So blueberries are especially suitable for people with long eyes. In addition, blueberry also contains a lot of vitamin A, which is a trace element needed by human body, especially vitamin A, which has the function of protecting eyes and is a good choice for us to solve eye discomfort. At the same time, blueberry not only contains a lot of vitamin A, but also contains anthocyanins, which can directly accelerate the synthesis and regeneration of retina and rhodopsin, and is something we can't miss to protect eye health. At the same time, the pectin content in blueberries is very high, so eating blueberries can effectively reduce cholesterol, help everyone protect blood vessel health and promote cardiovascular health. In fact, blueberries are also rich in vitamin C, so eating blueberries can enhance heart function, help us prevent heart disease, prevent brain aging and enhance brain power, especially for common colds, sore throats and diarrhea.
How to eat blueberries
Blueberries are a kind of fruit that can be eaten directly, especially fresh blueberries. We don't need to peel them, we can eat them directly as long as they are cleaned, and it is best to remove the dust on the surface of the epidermis when cleaning, so that eating blueberries is healthier. Moreover, this blueberry is very clean and hygienic. In fact, the anthocyanin content in blueberry fruit is very rich. This substance exists in blueberry peel. If you can choose to eat blueberries with skin, you will naturally achieve effective results.
People who should avoid blueberries
Eating blueberries is good in itself, but some people should avoid eating blueberries. Blueberry can be eaten by a small number of people, especially blueberry is a kind of fruit with high nutritional content, which has the effect of health care and convenience. Most people can solve their stomach upset by eating blueberries. But if you have diarrhea, it is unhealthy to eat blueberries at this time, and eating blueberries will aggravate your condition. Therefore, patients with diarrhea are not suitable for eating blueberries. At the same time, there is a certain amount of sugar in blueberries, which is easy to cause our blood sugar to rise, so friends with diabetes are not suitable for eating blueberries.
Blueberries can't be eaten with anything.
When eating blueberries, there are certain collocation taboos. Although blueberries are good in themselves, they must not be eaten with dairy products. Everyone should be careful when eating blueberries, mainly because some ingredients in blueberries will react, especially protein coagulation, so blueberries should not be eaten with dairy products such as milk, otherwise it will lead to physical discomfort.
Can pregnant women eat blueberries?
Eating blueberries is a good choice for pregnant women. Blueberries have many nutrients, especially vitamins, dietary fiber and minerals, which everyone needs. At the same time, eating blueberries and anthocyanins can play an antioxidant role. Everyone knows that maintenance during pregnancy is also very important. Eating blueberries often during pregnancy doesn't need us to worry about skin relaxation after giving birth.
Precautions for eating blueberries
Eating blueberries is beneficial in itself, but there are also some precautions. First of all, blueberry is a cold fruit, so blueberry belongs to a cold food. Therefore, blueberries should not be eaten with raw and cold foods, otherwise it will lead to cold invading our bodies, especially those with physical weakness and stomach cold. If you eat cold ingredients such as blueberries at the same time, it will easily lead to the aggravation of cold in the body, chills in the limbs and chronic gastrointestinal diseases.
How many blueberries should I eat a day?
When eating blueberries, you should eat them in moderation. Although blueberries are very good, generally speaking, it is better to control the amount of blueberries to about 60 grams per day, which means that eating about 6 blueberries per day is enough. Eating too many blueberries is unhealthy.
Can the seeds and skins of blueberries be eaten?
When eating blueberries, you can eat both seeds and skins. First of all, the seeds of blueberry are very small, so it can be found that the seeds of blueberry are closely connected with the pulp and are not easy to separate. So when eating blueberries, people often eat a whole blueberry directly. At the same time, the seeds and skins of blueberries are very nutritious, especially containing polyphenols such as blueberry seed protein and flavonoids, so we should not miss the skins and seeds when eating blueberries.
As a high-quality fruit, blueberry is often eaten by people, which is helpful to our health. Blueberries not only taste very good, but also insist on eating blueberries every day, which can give full play to the health care efficacy of blueberries and is also helpful to our human health. So if we have the conditions, blueberries are very suitable for eating every day.