Soybean protein isolate

Nutritional value and chemical composition .

The following table lists the contents of nutrients (calories, proteins, fats, carbohydrates, vitamins and minerals) in 100 grams of edible portion.
NutrientNumberNorma**% of normal in 100 g% of normal in 100 kcal100% of the norm
Calorie335 kcal1684 kcal19.9%5.9%503 g
Proteins88.32 g76 g116.2%34.7%86 g
Fats3.39 g56 g6.1%1.8%1652
Water4.98 g2273 g0.2%0.1%45643 g
Ash3.58 g~
Vitamins
Vitamin B1, thiamine0.176 mg1.5 mg11.7%3.5%852 g
Vitamin B2, Riboflavin0.1 mg1.8 mg5.6%1.7%1800 g
Vitamin B4, choline190.9 mg500 mg38.2%11.4%262 g
Vitamin B5, Pantothenic0.06 mg5 mg1.2%0.4%8333 g
Vitamin B6, pyridoxine0.1 mg2 mg5%1.5%2000
Vitamin B9, folates176 µg400 mcg44%13.1%227 g
Vitamin PP, ne1.438 mg20 mg7.2%2.1%1391 g
Macronutrients
Potassium, K81 mg2500 mg3.2%1%3086 g
Calcium, Ca178 mg1000 mg17.8%5.3%562 g
Magnesium, Mg39 mg400 mg9.8%2.9%1026 g
Sodium, Na1005 mg1300 mg77.3%23.1%129 g
Sulfur, S883.2 mg1000 mg88.3%26.4%113 g
Phosphorus, P776 mg800 mg97%29%103 g
Minerals
Iron, Fe14.5 mg18 mg80.6%24.1%124 g
Manganese, Mn1.493 mg2 mg74.7%22.3%134 g
Copper, Cu1599 µg1000 mcg159.9%47.7%63 g
Selenium, Se0.8 µg55 mcg1.5%0.4%6875 g
Zinc, Zn4.03 mg12 mg33.6%10%298 g
Essential amino acids
Arginine*6.67 g~
Valine4.098 g~
Histidine*2.303 g~
Isoleucine4.253 g~
Leucine6.783 g~
Lysine5.327 g~
Methionine1.13 g~
Threonine3.137 g~
Tryptophan1.116 g~
Phenylalanine4.593 g~
Amino acid
Alanine3.589 g~
Aspartic acid10.203 g~
Glycine3.603 g~
Glutamic acid17.452 g~
Proline4.96 g~
Serine4.593 g~
Tyrosine3.222 g~
Cysteine1.046 g~
Saturated fatty acids
Nasadenie fatty acids0.422 gmax 18.7 g
14:0 Myristic0.008 g~
16:0 Palmitic0.31 g~
18:0 Stearic0.104 g~
Monounsaturated fatty acids0.645 gmin 16.8 g3.8%1.1%
16:1 Palmitoleic0.008 g~
18:1 Oleic (omega-9)0.637 g~
Polyunsaturated fatty acids1.648 gfrom 11.2-20.6 g14.7%4.4%
18:2 Linoleic1.453 g~
18:3 Linolenic0.195 g~
Omega-3 fatty acids0.195 gfrom 0.9 to 3.7 g21.7%6.5%
Omega-6 fatty acids1.453 gfrom 4.7 to 16.8 g30.9%9.2%

The energy value is 335 kcal.

  • oz = 28.35 g (95 kcal)
Soy protein isolate is rich in vitamins and minerals like vitamin B1 and 11.7 %, choline – 38,2 %, vitamin B9 – 44 %, calcium – 17,8 %, phosphorus – 97 %, iron is 80.6 %, manganese at 74.7 %, copper – 159,9 %, zinc – 33,6 %
  • Vitamin B1 is part of key enzymes of carbohydrate and energy metabolism, providing the body with energy and plastic compounds as well as the metabolism of branched-chain amino acids. The lack of this vitamin leads to serious disorders of the nervous, digestive and cardiovascular systems.
  • Choline is part of lecithin that plays a role in the synthesis and metabolism of phospholipids in the liver, is a source of free methyl groups, acts as a lipotropic factor.
  • Vitamin B9 as a coenzyme involved in the metabolism of nucleic and amino acids. Folate deficiency leads to impaired synthesis of nucleic acids and protein, resulting in inhibition of growth and cell division, especially in a fast-proliferous tissues: bone marrow, intestinal epithelium, etc. Inadequate intake of folate during pregnancy is one of the causes of prematurity, malnutrition, congenital malformations, and child developmental disorders. Shown the strong Association between levels of folate, homocysteine and risk of cardiovascular disease.
  • Calcium is the main component of our bones, acts as a regulator of the nervous system, is involved in muscle contraction. Calcium deficiency leads to demineralization of the spine, pelvis and lower extremities, increases the risk of osteoporosis.
  • Phosphorus is involved in many physiological processes, including energy metabolism, regulates the acid-alkaline balance, is part of the phospholipids, nucleotides and nucleic acids needed for mineralization of bones and teeth. Deficiency leads to anorexia, anemia, rickets.
  • Iron is included with different functions of proteins, including enzymes. Involved in the transport of electrons, oxygen, allows the flow of redox reactions and the activation of peroxidation. Inadequate intake leads to hypochromic anemia, myoglobinaemia atonia of skeletal muscles, fatigue, cardiomyopathy, chronic atrophic gastritis.
  • Manganese is involved in the formation of bone and connective tissue, is part of the enzymes involved in the metabolism of amino acids, carbohydrates, catecholamines; required for synthesis of cholesterol and nucleotides. Insufficient consumption is accompanied by growth retardation, disorders of the reproductive system, increased fragility of the bone, disorders of carbohydrate and lipid metabolism.
  • Copper is part of the enzymes with redox activity and is involved in iron metabolism, stimulates the absorption of proteins and carbohydrates. Involved in the processes of human body tissues with oxygen. The deficiency is manifested by impaired formation of the cardiovascular system and skeletal development of connective tissue dysplasia.
  • Zinc is included in more than 300 enzymes involved in the processes of synthesis and breakdown of carbohydrates, proteins, fats, nucleic acids and in the regulation of expression of several genes. Inadequate intake leads to anemia, secondary immunodeficiency, liver cirrhosis, sexual dysfunction, presence of malformations of the fetus. The recent studies revealed the ability of high doses of zinc to break the copper absorption and thus contribute to development of anemia.

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