Pecan
Pecan is a woody plant from the walnut family. Pecan is recognized as the official symbol tree of Texas. The homeland of the plant is North America (its southern part). It also grows in the Caucasus, Crimea and Central Asia.
The ratio of BJU in the product
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Pecan fruit is a false drupe, which is called a nut. Fruit ripening usually occurs in October - early November, but pecans are also known, the fruits of which ripen earlier.
Outside, the fruit is covered with a hard fleshy membrane, which hardens when ripe and cracks. Inside the fruit is a nut with a smooth brown shell, about a millimeter thick. The nucleus consists of two cotyledons that have grown from the embryo, which contain all the useful components. The kernel makes up 50% of the whole nut. Kernel fat content is about 70%.
The pecan nut is usually oval-oblong or oblong in shape, up to four centimeters long, up to two centimeters wide, with an average weight of five to six grams.
Pecan wood is valued for its high technical qualities, and the core for its high biological qualities. Wood is used for the manufacture of plywood, bent products, furniture, and is also used in construction.
Pecan is the closest relative of the walnut. In shape and shell, it is similar to a hazelnut, and its edible kernel resembles a walnut in taste and appearance. However, this type of nut is much softer and softer than walnuts. Pecans are second only to Brazil nuts in their taste.
In addition, pecans do not have internal baffles, as in walnuts, so it is much easier to remove it from the shell. The seam and base of the walnut are tightly closed and do not contain a soft layer. That is why pecans are never wormy and the core never turns rancid.
The calorie content of the pecan is high. The calorie value of pecans is much higher than the calorie value of walnuts. A walnut kernel and a pecan kernel weigh about the same, but a walnut kernel is half the size of a pecan kernel.
Pecan nutritional value and calories
These nuts contain much more sugar than other types of nuts, and they are also much higher in calories. The calorie content of pecans is 691 kcal per 100 g of nuts. So, only two hundred grams of the edible part of nuts give about 1800 kcal, which is almost half of a person's daily calorie requirement. It is recommended to consume no more than 100 g of nuts daily.
One hundred grams of the edible part of pecan contains 72% fat, 10% protein, 14% carbohydrates, 10 g of dietary fiber, 4 g of mono- and disaccharides, 0.50 g of starch, 3.5 g of water, 1.5 g of ash.
The nut contains 121 mg of magnesium, 70 mg of calcium, 277 mg of phosphorus, 410 mg of sodium, 2.5 mg of iron, 4.5 mg of zinc, 1.20 mg of copper, 4.5 mg of manganese, 3.8 mg of selenium.
100 g of pecan contains 56 mg of vitamin A, 0.7 mg of vitamin B1, 0.1 mg of vitamin B2, 1.1 mg of vitamin B3, 40.5 mg of choline, 0.9 mg of pantothenic acid, 0.2 mg of pyridoxine, 22 mg of vitamin B9, 1.1 mg of ascorbic acid, 1.4 mg of vitamin E.
Pecan benefits
The benefits of pecan lie in its unique medicinal properties. Vitamin E is included in the nut in the form of gamma-tocopherol - a specific substance that protects fats, proteins and cell DNA from oxidation. Phytosterols in the nuclei reduce the level of harmful cholesterol, prevent the development of atherosclerosis, ischemic, varicose veins. Regular consumption of walnuts lowers the concentration of harmful cholesterol in the blood by a third. Pecans also benefit from vitamin deficiency and anemia.
Pecan has strong anti-cancer properties. Gamma-tocopherol in their nucleus destroys cancer cells, separating them from healthy cells in the body.
The beneficial components of the pecan kernel improve the functioning of the hormonal and reproductive systems, stimulate appetite and relieve fatigue.
The oil obtained from these nuts also has beneficial properties. In oil, all the beneficial components of pecans are more concentrated. Oil is obtained by cold pressing. Only in this case all useful components of the nut are preserved in it unchanged. The oil has a golden yellow hue and tastes like olive oil.
Walnut oil is recommended for both external and internal use. When taken internally, it relieves headaches, accelerates recovery from colds, improves appetite and gives strength. The components of the oil significantly slow down the aging process of the body, so it is indispensable for the elderly, as well as for people with weakened immunity.
The oil is used for sunburns, skin irritations, hematomas, fungal infections, insect bites.
It gives elasticity to the skin, moisturizes, renews and rejuvenates its cells. That is why it is often included in many cosmetics.
Ways to Eat Pecans
Nuts are eaten raw, roasted or dried. They are often added to baked goods, various dishes, and also used in the manufacture of alcoholic beverages. In addition, milk is prepared from these nuts for children. They are thoroughly ground and mixed with water until a homogeneous mass is formed.
Walnut oil is suitable for rice dishes, all kinds of salads, mushrooms. It goes well with fish dishes, cheeses and poultry.
In Russia, these nuts are not in great demand, and in the USA, pecan pie is considered an integral part of any celebration.
Storage conditions
Unpeeled nuts in a cool dry place in a closed container can be stored for up to six months. Peeled nuts are recommended to be stored in the refrigerator for no more than three months. Pecans should be kept frozen for no more than six months. If the terms and conditions of storage are violated, the pecan develops a bitter taste.
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