Now that people’s living standards have improved, they are more and more particular about what they eat. Food is no longer single rice and vegetables, meat. People began to pursue a nutritionally balanced diet. So now fruits and nuts are highly sought after.
Nuts are a class of closed fruits with a hard outer skin that contains one or more seeds. Chestnuts, almonds, and other fruits. Nuts are the essence of plants. They are often nutrient-dense and contain high levels of protein, oils, minerals, and vitamins. They have an excellent effect on human growth and development, physical fitness, and disease prevention.
Nuts were originally weighed in bulk, later in pouches, and now in shelled mixed pouches. Nuts can range in price from a few dollars to a few hundred dollars. Different varieties and different origins can affect the price of nuts.
Today, I will introduce you to the ten most expensive nuts in the world.
|Nut Name||Nut Price|
|Pistachios Nut||$3 per pound|
|Pecan Nut||$7 per pound|
|Brazil Nut||$8 per pound|
|Walnuts||$9 per pound|
|Cashew Nut||$10 per pound|
|Chestnut||$12 per pound.|
|Almonds Nut||$15 per pound|
|Pine Nut||$25 per pound|
|Macadamia Nut||$31 to $41 per pound|
|Chinese Torreya Nut||
$47.16 per pound
Pistachio is very delicious food. Many people often eat pistachios in their spare time. Pistachios not only taste very good but are also very helpful to our human health. Eating some pistachios often in life can not only help us make our bodies slim but also help us protect our hearts well. Let’s take a look at the therapeutic effects of pistachios.
Pistachios are shell nuts, which can be eaten right out of the bag. They are crispy and delicious, easy to peel, with crisp kernels, and sweet and delicious flavor. They are snack foods suitable for all ages! So what are the benefits of eating them?
1. Make the body slim: eat 28 grams of pistachios every day, about 49 pieces, not only do you not have to worry about gaining weight, but also helps control your weight. This is because the feeling of fullness usually takes 20 minutes, and eating pistachios can prolong the consumption time by peeling the shell, making people feel full and satisfied, thereby helping to reduce food intake and control weight.
2. The nutritional value of pistachios that we often eat in our lives is very high. Pistachios contain a lot of nutrients, which are very beneficial to our human body, especially the arginine content in pistachios.
It is very special, so eating some pistachios regularly can not only alleviate the occurrence of arteriosclerosis, but also help to reduce blood lipids, but also reduce the risk of heart attack, and it is very effective in protecting the heart of our body. oh well.
3. Protect eyesight: The purple-red fruit coat of pistachios contains anthocyanin, which is a natural antioxidant, while the emerald-green nuts are rich in lutein, which is not only anti-oxidant but also rich in lutein. It is also good for protecting the retina.
4. Therapeutic effect: pistachios are rich in nutrients, their seeds contain about 20% protein, 15% to 18% sugar, and can also be used for oil extraction. Nuts also contain vitamin E, which has anti-aging effects and can enhance physical fitness.
Nuts contain vitamin E and other ingredients, which have anti-aging effects and can enhance physical fitness. The king of ancient Persia regarded it as “fairy fruit”. Since pistachios are rich in oil, they have a laxative effect and help the body detoxify.
Pecans are one of the types of walnuts that we can see every day. Because the culture of each place is different, pecans have different names in each region. For example, there are those called small walnuts, also called Shanha. , and also called wild sumac.
From a botanical point of view, walnut is a deciduous tree, its height is very high, about ten to 20 meters long, the bark is relatively smooth and gray-white, but the branches are relatively thin, and the new branches are very delicate.
The nutritious value of pecan fruit is very high, and its taste is very unique, so many people like to eat pecan, and it has gradually become more and more popular and has become a very high-end nut food.
The nutritional value of pecans is very high. It also has plant-based proteins that are necessary for people’s health. These plant-based proteins are as high as 15%, and after digestion and decomposition in people’s bodies, they can also be formed.
People can’t synthesize it themselves. Essential amino acids, essential amino acids mean the amino acids that people must obtain through external food, but people can obtain such amino acids necessary for people’s health by eating walnuts.
Everyone knows the importance of protein. Protein can keep our own body functioning better. As people grow older, their muscles will show a state of atrophy. The protein in their cells is decreasing. , so we can use pecans to maintain protein content and maintain balance.
Pecans contain many unsaturated fatty acids, and the content of unsaturated fatty acids is very high, and it is precise because of the attractive fragrance produced by these fats that people can feel the deliciousness of pecans. These unsaturated fatty acids are very important to people’s bodies. In terms of health, it can play a role in preventing arteriosclerosis.
As a relatively common plant food, pecans also have dietary fibers that are indispensable to people’s health. After these dietary fibers are absorbed by people’s bodies, they can promote gastrointestinal digestion and balance people’s bodies. content, prevention of coronary heart disease and cardiovascular diseases.
Compared with walnuts and pecans, pecans have more mineral elements and trace elements such as sodium, magnesium, phosphorus, iron, zinc, and manganese than walnuts. Walnuts are more nutritious and taste better than walnuts.
In the lush tropical rain forest of the Amazon River Basin in South America, there is a tall tree called the Brazil chestnut tree that can reach a height of 40-50 meters. The shape of the nut looks like an abalone, so some people gave it a nickname called “abalone fruit”.
The wooden shell of Brazil nut is as hard as iron, and it is difficult to break it apart by hand. The seeds can only be removed with iron pliers or other special tools. Generally, the fruit contains 3 to 5 seeds that are as white as snow.
This kind of seed has a special aroma, which is crispy and delicious in the mouth and has a fragrant aftertaste. Not only that, according to scientific analysis, it contains about 24% protein, 15% carbohydrate, 67% fat, and 41% of its fat is a monounsaturated fatty acid or polyunsaturated fatty acid, which is very beneficial to the human body.
What’s more exciting is that Brazil nut seeds are also extremely rich in selenium, magnesium, vitamins B1, B2, B6, B9, B12, vitamin E, and trace elements such as calcium, phosphorus, and iron. Therefore, Brazil nuts are called “the most comprehensive nut food”.
Brazil nut is not only ordinary snack food, it also has the pharmacological effect of soothing the nerves and helping sleep. According to the test of volunteer subjects, foreign researchers confirmed that people with poor sleep can fall asleep quickly and sleep longer by eating a handful of roasted Brazil nut seeds and drinking a glass of hot milk before going to bed every day.
The principle is that the selenium contained in Brazil nut seeds can help the body to synthesize more glutathione after entering the human body, and the latter can improve brain waves and help the brain enter a relaxed state.
As for hot milk, it contains a lot of tryptophan, which can be automatically converted into serotonin in the human body. According to literature reports, serotonin can make people fall asleep quickly and sleep more sweetly. Therefore, Brazil nuts are by no means comparable to ordinary nut foods, and the research results that it has the effect of improving sleep have been published in foreign medical journals.
Walnut is a kind of dried fruit food that we are very familiar within our daily life. It is very popular among many consumers. Everyone must have seen or used walnut in our daily life. There are hazelnuts, known as the four most famous dried fruits in the world, are rich in nutritional value and taste very good.
But the most famous thing about walnuts in daily life is that they can play a role in nourishing the brain. The morphological characteristics of walnuts are that its bark is gray-white, and after the fruit matures, the outer peel is cyan, and after the walnuts fall freely after maturity, The endocarp produced by the decay of the exocarp is the walnut shell.
As a plant that likes sunlight and has strong drought and cold tolerance, walnut is suitable for a wide range of soils and does not require much water. The most common is the planting of walnuts in mountains and river valleys.
I believe everyone likes the taste of cashew nuts. It tastes very crispy, and there are plenty of nutrients in cashew nuts. Of course, many friends are not very clear about cashew nuts. Let’s go into details. Learn a little about cashews.
Cashew is a kind of dicotyledonous plant. Cashew is very popular in some countries. When entertaining guests, some cashews are often used as shared food. The shape of cashews is arc-shaped, like a curved small. moon. Cashews are also a very distinctive kind of nuts. They not only have high nutritional value but also have special tastes. Therefore, cashews have always been a kind of nut favored by people.
Cashew nuts are rich in vitamins, and also contain a lot of carbohydrates and protein components. These nutrients are very helpful for our health. By supplementing such nutrients, we can enhance our health. Therefore, if your body lacks nutrients and needs to be supplemented, you can eat some cashew nuts in your usual diet to help. The effect is ideal, and the taste is also very delicious.
Eating cashews can supplement nutrition, keep your physical strength strong, and also have the effect of eliminating fatigue, which is mainly due to the vitamin A component in it.
Vitamin a is a very good antioxidant, which can not only improve fatigue but also can make our skin more radiant and make our complexion better. In addition, for women with less postpartum milk, eating some cashews can also promote lactation, so cashews are very healthy food.
Presumably, everyone should not be unfamiliar with chestnuts, because chestnuts are a delicious ingredient that we eat more, and chestnuts are also a kind of nuts. Many people like to eat chestnuts as snacks. Eating chestnuts can not only taste delicious but also supplement nutrition.
The various nutrients contained in chestnut can be said to be relatively comprehensive, not only rich in a lot of carotene and a lot of protein components, but also a lot of niacin and riboflavin, these substances are relatively rare, but also very It is good for health. If the body lacks such nutrients, it can be nourished by eating chestnuts, which can not only meet the various nutrients required by the body but also improve our immunity.
It is very effective to replenish energy for our body by eating chestnuts because their various nutrients are relatively sufficient, and eating chestnuts often can also improve our disease resistance.
If your physique is relatively weak, Lack of nutrition, or the situation of kidney deficiency, then it is more suitable to eat chestnuts for conditioning, the effect of chestnuts in this aspect is still relatively prominent, in addition, eating chestnuts regularly can also make our intestinal digestion faster.
Almonds are also known as apricots. Almonds are rich in protein, fat, carbohydrates, carotene, B vitamins, vitamin C, and vitamin P, as well as calcium, phosphorus, iron, and other nutrients. Among them, the content of carotene is second only to mangoes in fruit, and people call almonds the anti-cancer fruit.
Almonds are rich in fatty oils and have the effect of lowering cholesterol. Therefore, almonds have a good effect on the prevention and treatment of cardiovascular system diseases. The theory of traditional medicine believes that almonds have the effects of promoting body fluid and quenching thirst, moistening the lungs, and calming asthma. Cough and other patients’ health care and treatment.
People with normal or slightly high cholesterol levels can replace low-nutrient-dense foods in their diets with almonds to lower blood cholesterol and maintain heart health, according to a new study by US researchers. Researchers believe that a variety of nutrients rich in almonds, such as vitamin E, monounsaturated fat, and dietary fiber work together to effectively reduce the risk of heart disease.
There are few suitable environments in the world for sweet almonds to grow. The Mediterranean climate is best suited for apricot trees, with dry, hot summers and plenty of rain, and cool temperatures in winter without freezing or frost.
On the huge map of the United States, only the Mid Valley in central California has the ideal climatic environment for the growth of almonds. There are only a few regions in the world where the planted apricot trees will bear flowers and fruit.
While California almonds are harvested in early fall, growing almonds is a year-round job. The growth of California almonds begins in the fall. In autumn, apricot trees sprout, and buds emerge from the buds, and by mid-December, the pollination grains mature. At this time, the small buds are still budding branches, and they will begin to bloom rapidly in January of the following year.
A tough dark brown outer layer or crust, a crunchy buttery texture, sweet and delicious, is what everyone thinks of pine nuts. Pine nuts are a rich source of nutrients, minerals, vitamins, and “heart good” monounsaturated fatty acids. Its main effect is to reduce the cholesterol level in the blood. After understanding the efficacy of pine nuts, let’s take a look at the eight benefits of eating pine nuts regularly.
Benefits 1. Enhance energy. Pine nuts are edible nuts that are high in calories. 100 grams of pine nuts provide 673 calories. In addition, pine nuts contain many health-promoting phytochemicals, vitamins, antioxidants, and minerals.
Benefit 2. Reduce the risk of heart disease. The high-calorie content of pine nuts comes mainly from fat. Most nuts are especially rich in unsaturated fatty acids, which help lower blood cholesterol. Studies have shown that the unsaturated fatty acids, vitamins, and antioxidants contained in pine nuts help prevent coronary artery disease and stroke by promoting a healthy lipid profile.
Benefit 3, suppress appetite. Pine nuts contain omega-6 fats and linoleic acid. Recent studies have shown that these substances can reduce weight by suppressing appetite, effectively helping people who want to lose weight through diet control.
Benefit 4. Enhances skin and hair health. Pine nuts are also a good source of vitamin E. Every 100 grams of pine nuts contains about 9.33 mg of vitamin E. Vitamin E is a powerful fat-soluble antioxidant that maintains the integrity of mucous membranes and skin cell membranes.
Benefit 5. Pine nuts are one of the gluten-free tree nuts and are therefore a common ingredient in gluten-free recipes. Such formulas can be a healthy alternative for people with wheat food allergies and celiac disease.
Benefit 6. Improve immunity. Pine nuts are an excellent source of the B complex group of vitamins, which include thiamine, riboflavin, niacin, pantothenic acid, vitamin B-6 (pyridoxine), and folic acid. These vitamins are cofactors for enzymes in the metabolism of cells in the human body and can be given to pregnant women as a good nutritional supplement.
Benefit 7. Reduce cancer risk. Pine nuts contain essential minerals such as manganese, potassium, calcium, iron, magnesium, zinc, and selenium. Contains 8.802 mg per 100 g. Pine nuts are rich in manganese, and manganese is an important cofactor for antioxidant enzymes and superoxide dismutase. Therefore, eating pine nuts helps strengthen the body’s resistance to infectious diseases.
Benefit 8. From the point of view of traditional medicine, pine nuts can nourish yin and moisten dryness, and have the effect of moistening the intestines and laxatives. Suitable for people suffering from constipation.
Macadamia nuts are also known as macadamia nuts. Among the nuts, macadamia nuts have the reputation of “Queen of Dried Fruits” and “King of Nuts” because of their nutritional value, taste, market price, and economic value. The current market price is $31 to $41 a pound.
Macadamia nuts are considered one of the best table nuts. They contain high amounts of oil and are therefore fattening. The exocarp is blue-green, and the endocarp is hard and brown. The single fruit weighs 15-16 grams, contains about 70% oil, and 9% protein, contains 8 kinds of amino acids necessary for the human body, and is also rich in minerals and vitamins.
The efficacy and role of macadamia nuts are mainly in regulating blood lipids and nourishing the brain. However, it is more difficult to eat because its shell is too hard to eat.
Chinese Torreya Nut
The nuts of Chinese Torreya nut are yellow-white, rich in oil, and have a unique aroma, which is very attractive to appetite. Its nuts have high nutritional value, rich in protein and various trace elements, and it is also a kind of Valuable Chinese herbal medicine.
Torreya nut is currently the most expensive nut in the world. The reason why it is so expensive is that it takes at least 300 years to bloom once, and the growth and maturity period is three years: that is, the first year to bloom, the second year to bear fruit, It does not mature until the third year.
On a Torreya tree, one-year fruit and two-year fruit often exist at the same time, so Torreya fruit is more rare and rare. With the increase in demand in the market, the price of Torreya is even more sold. The sky-high price of 47.16 US dollars a pound.
At present, after artificial grafting and cultivation of Torreya, the ripening time of Torreya fruit has been greatly shortened, but it generally takes 12 years for a Torreya to grow from seedling to flowering, fruiting, and maturity; Torreya needs to be picked manually by climbing the tree and risking life to pick it.
After picking, it needs to be peeled manually, and then goes through the processes of retting, cleaning, drying, frying, etc., and finally sorting and packaging before it can be delivered to our mouths.
Frequently Asked Questions
1. Can dogs eat pistachios?
Pistachios typically contain about 55.7 calories per 10 grams, which contains 2.79 grams of protein, 2.06 grams of protein, and 4.44 grams of fat, plus 1.03 grams of fiber. This gives pistachios a very high energy density. So pistachios are good food for dogs when they need to replenish their energy.
But another problem with this high energy density is that if you eat it regularly, it may make your dog fat! Imagine feeding your dog 100 grams of these pistachios and you’re giving him 44.44 grams of fat, well above its 27.97 grams of glucose and 20.6 grams of protein.
But pistachios are rich in monounsaturated fatty acids, which are known for their antioxidant and anti-inflammatory properties. This fatty acid is also thought to reduce bad plasma levels while increasing good plasma levels. Although dogs are not prone to cardiovascular events, these fatty acids are only good for their body and not bad!
In addition to a large amount of fat in pistachios, there are the following micronutrients:
Beta-carotene: This is a precursor to vitamin A and is known for its antioxidant properties.
Essentially, beta-carotene promotes healthier hair and skin and boosts your dog’s immune system. Beta-carotene has also been shown to slow cognitive decline, so it may be very useful in older dogs.
Vitamin B Complex: Pistachios are rich in B vitamins, especially niacin, pantothenic acid, thiamine, and riboflavin. These substances will participate in a large number of physiological processes in the dog’s body, which is good for the dog.
Vitamin E: An antioxidant, vitamin E can provide some benefits to your dog’s coat while also boosting his immune system. Its antioxidant properties work wonderfully with vitamin A and beta-carotene.
Calcium: We all know the importance of calcium for dog bone growth. It is not only good for bone development but also has other benefits, such as enhancing the contraction function of chicken.
Copper: Copper works in dogs to produce red blood cells more efficiently and is an important element in maintaining optimal nerve cell function and enhancing immune system function.
Iron: Iron is required for the formation of hemoglobin, a transport protein that carries oxygen into tissues and carbon dioxide out.
Magnesium: One of the main functions of magnesium is to regulate the levels of potassium, sodium, and calcium in the blood, all important minerals that establish balance in the body. Magnesium can also relieve dog muscle tension.
Manganese: This mineral helps ensure optimal functioning of the central nervous system. It is also important in the production of connective tissue, blood clotting factors, skeletal muscle, and even sex hormones.
Zinc: Strengthening immunity is one of the inherent effects of zinc. Therefore, giving this micronutrient should help boost the antioxidant and immune-boosting powers of pistachios.
Selenium: Another antioxidant is selenium. This works synergistically with the zinc, copper, vitamin E, and vitamin A in pistachios.
Phosphorus: Calcium is not the only mineral your dog needs for bone health and wellbeing. Phosphorus is also important in maintaining bone structure, density, and priming.
Through the above introduction, the various trace elements contained in pistachios are necessary for the growth of dogs.
So to sum up, for dogs, pistachios have only one disadvantage: the high-fat content and all the others are advantages. This also means that, of course, dogs can eat pistachios, but remember, they must not feed too much. When snacks are occasionally eaten, there are only advantages and no disadvantages.
2. why were pistachios dyed red?
Before the 1980s, U.S. pistachios were mainly imported from the Middle East. Due to traditional planting and harvesting methods, pistachios cannot be peeled and washed in time, so there are often spots on the shell, which greatly affect consumers’ desire to buy from the senses.
So, the mottled pistachios turned around and wore red armor. The bright red has greatly attracted the attention of Americans. In various food vending machines, red pistachios stand out! The dyed pistachios swept across the United States, as popular as tapes and disco die at the time.
Of course, there are other explanations for the mystery of pistachio dyeing in addition to covering up stains and attracting attention: for example, some people believe that the tradition of dyeing pistachios red came from a Syrian importer named Zaloom. To distinguish it from other competitors’ pistachios, he dyed the pistachios red and became the first person to create a prosperous world of red pistachios.
It is also said that pistachios were once salted with their pink skins before being roasted, a process that left a pink imprint on the shells of the pistachios. The first person to import pistachios into the United States suggested imitating the effect by dyeing them red.