Nutritional value and chemical composition.
The table shows the content of nutrients (calories, proteins, fats, carbohydrates, vitamins and minerals) per 100 grams edible part.
| Nutrient | Quantity | Norm** | % of the norm in 100 g | % of the norm in 100 kcal | 100% normal |
| Calorie value | 286 kCal | 1684 kCal | 17% | 5.9% | 589 g |
| Proteins | 4.9 g | 76 g | 6.4% | 2.2% | 1551 g |
| Fats | 0.4 g | 56 g | 0.7% | 0.2% | 14000 g |
| Carbohydrates | 74 g | 219 g | 33.8% | 11.8% | 296 g |
| Water | 17.6 g | 2273 g | 0.8% | 0.3% | 12915 g |
| Ash | 3.1 g | ~ | |||
| Vitamins | |||||
| Vitamin B1, thiamine | 0.04 mg | 1.5 mg | 2.7% | 0.9% | 3750 g |
| Vitamin B2, riboflavin | 0.5 mg | 1.8 mg | 27.8% | 9.7% | 360 g |
| Vitamin C, ascorbic | 28 mg | 90 mg | 31.1% | 10.9% | 321 g |
| Vitamin PP, NE | 1 mg | 20 mg | 5% | 1.7% | 2000 g |
| Macronutrients | |||||
| Potassium, K | 658 mg | 2500 mg | 26.3% | 9.2% | 380 g |
| Calcium, Ca | 45 mg | 1000 mg | 4.5% | 1.6% | 2222 g |
| Magnesium, Mg | 46 mg | 400 mg | 11.5% | 4% | 870 g |
| Sodium, Na | 48 mg | 1300 mg | 3.7% | 1.3% | 2708 g |
| Sulfur, S | 49 mg | 1000 mg | 4.9% | 1.7% | 2041 g |
| Phosphorus, P | 196 mg | 800 mg | 24.5% | 8.6% | 408 g |
| Trace Elements | |||||
| Iron, Fe | 5.4 mg | 18 mg | 30% | 10.5% | 333 g |
| Manganese, Mn | 0.248 mg | 2 mg | 12.4% | 4.3% | 806 g |
| Copper, Cu | 807 μg | 1000 μg | 80.7% | 28.2% | 124 g |
| Zinc, Zn | 0.22 mg | 12 mg | 1.8% | 0.6% | 5455 g |
| Essential Amino Acids | |||||
| Arginine * | 0.131 g | ~ | |||
| valine | 0.217 g | ~ | |||
| Histidine * | 0.045 g | ~ | |||
| Isoleucine | 0.097 g | ~ | |||
| leucine | 0.202 g | ~ | |||
| lysine | 0.172 g | ~ | |||
| methionine | 0.049 g | ~ | |||
| threonine | 0.128 g | ~ | |||
| phenylalanine | 0.112 g | ~ | |||
| Replaceable amino acids | |||||
| alanine | 0.585 g | ~ | |||
| Aspartic acid | 0.469 g | ~ | |||
| glycine | 0.158 g | ~ | |||
| Glutamic acid | 0.78 g | ~ | |||
| Proline | 0.158 g | ~ | |||
| serine | 0.18 g | ~ | |||
| tyrosine | 0.094 g | ~ |
The energy value is 286 kcal.
Longan, dried rich in vitamins and minerals such as: vitamin B2 – 27,8%, vitamin C – 31,1%, potassium – 26,3%, magnesium – 11,5%, phosphorus – 24,5%, iron – 30%, manganese – 12,4%, copper – 80,7%
- Vitamin B2 participates in redox reactions, enhances the color sensitivity of the visual analyzer and dark adaptation. Insufficient intake of vitamin B2 is accompanied by a violation of the condition of the skin, mucous membranes, impaired light and twilight vision.
- Vitamin C participates in redox reactions, the functioning of the immune system, promotes the absorption of iron. Deficiency leads to loose and bleeding gums, nosebleeds due to increased permeability and fragility of the blood capillaries.
- potassium is the main intracellular ion that takes part in the regulation of water, acid and electrolyte balance, participates in the processes of nerve impulses, pressure regulation.
- Magnesium participates in energy metabolism, synthesis of proteins, nucleic acids, has a stabilizing effect on membranes, is necessary to maintain homeostasis of calcium, potassium and sodium. Lack of magnesium leads to hypomagnesemia, an increased risk of developing hypertension, heart disease.
- Phosphorus takes part in many physiological processes, including energy metabolism, regulates acid-base balance, is a part of phospholipids, nucleotides and nucleic acids, is necessary for the mineralization of bones and teeth. Deficiency leads to anorexia, anemia, rickets.
- Iron is a part of proteins of various functions, including enzymes. Participates in the transport of electrons, oxygen, ensures the course of redox reactions and activation of peroxidation. Insufficient consumption leads to hypochromic anemia, myoglobin-deficient atony of skeletal muscles, increased fatigue, myocardiopathy, atrophic gastritis.
- Manganese participates in the formation of bone and connective tissue, is part of the enzymes involved in the metabolism of amino acids, carbohydrates, catecholamines; essential for the synthesis of cholesterol and nucleotides. Insufficient consumption is accompanied by a slowdown in growth, disorders in the reproductive system, increased fragility of bone tissue, disorders of carbohydrate and lipid metabolism.
- Copper is a part of enzymes with redox activity and involved in iron metabolism, stimulates the absorption of proteins and carbohydrates. Participates in the processes of providing the tissues of the human body with oxygen. The deficiency is manifested by disorders in the formation of the cardiovascular system and skeleton, the development of connective tissue dysplasia.
Tags: calorie content 286 kcal, chemical composition, nutritional value, vitamins, minerals, how Longan is useful, dried, calories, nutrients, useful properties of Longan, dried
