Soy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (2025)

*all the values are displayed for the amount of 100 grams

Important nutritional characteristics for Soy protein isolate

Soy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (1)

CaloriesCalories for selected serving335 kcal
Net CarbsNet Carbs = Total Carbohydrates – Fiber – Sugar Alcohols0 grams
Acidity (Based on PRAL)PRAL (Potential renal acid load) is calculated using a formula. On the PRAL scale the higher the positive value, the more is the acidifying effect on the body. The lower the negative value, the higher the alkalinity of the food. 0 is neutral.67 (acidic)

ProteinⓘHigher in Protein content than 100% of foods

SodiumHigher in Sodium content than 95% of foods

IronHigher in Iron content than 95% of foods

PhosphorusHigher in Phosphorus content than 92% of foods

CalciumHigher in Calcium content than 87% of foods

Soy protein isolate calories (kcal)

Serving SizeCaloriesWeight
Calories in 100 grams335
Calories in 1 oz9528.35 g

Mineral coverage chart

Calcium:534mg of 1,000mg53%

Iron:44mg of 8mg544%

Magnesium:117mg of 420mg28%

Phosphorus:2328mg of 700mg333%

Potassium:243mg of 3,400mg7.1%

Sodium:3015mg of 2,300mg131%

Zinc:12mg of 11mg110%

Copper:4.8mg of 1mg533%

Manganese:4.5mg of 2mg195%

Selenium:2.4µg of 55µg4.4%

More about mineral coverage chart

Mineral chart - relative view

Iron

15 mg

TOP 5%

Sodium

1005 mg

TOP 5%

Phosphorus

776 mg

TOP 8%

Calcium

178 mg

TOP 13%

Copper

1.6 mg

TOP 15%

Zinc

4 mg

TOP 23%

Magnesium

39 mg

TOP 26%

Manganese

1.5 mg

TOP 29%

Selenium

0.8 µg

TOP 84%

Potassium

81 mg

TOP 86%

More about Mineral Chart - Relative View

Vitamin coverage chart

Vitamin A:0IU of 5,000IU0%

Vitamin E:0mg of 15mg0%

Vitamin D:0µg of 10µg0%

Vitamin C:0mg of 90mg0%

Vitamin B1:0.53mg of 1mg44%

Vitamin B2:0.3mg of 1mg23%

Vitamin B3:4.3mg of 16mg27%

Vitamin B5:0.18mg of 5mg3.6%

Vitamin B6:0.3mg of 1mg23%

Folate:528µg of 400µg132%

Vitamin B12:0µg of 2µg0%

Choline:573mg of 550mg104%

Vitamin K:0µg of 120µg0%

More about vitamin coverage chart

Vitamin chart - relative view

Folate

176 µg

TOP 19%

Vitamin B1

0.18 mg

TOP 36%

Choline

191 mg

TOP 46%

Vitamin B3

1.4 mg

TOP 63%

Vitamin B6

0.1 mg

TOP 65%

Vitamin B2

0.1 mg

TOP 69%

Vitamin B5

0.06 mg

TOP 92%

Vitamin D

0 µg

TOP 100%

Vitamin E

0 mg

TOP 100%

Vitamin A

0 IU

TOP 100%

Vitamin B12

0 µg

TOP 100%

Vitamin C

0 mg

TOP 100%

Vitamin K

0 µg

TOP 100%

More about vitamin chart - relative view

Macronutrients chart

Protein:

Daily Value: 177%

88.3 g of 50 g

88.3 g (177% of DV )

Fats:

Daily Value: 5%

3.4 g of 65 g

3.4 g (5% of DV )

Carbs:

Daily Value: 0%

0 g of 300 g

0 g (0% of DV )

Water:

Daily Value: 0%

5 g of 2,000 g

5 g (0% of DV )

Other:

3.3 g

3.3 g

More about macronutrient chart

Protein quality breakdown

Tryptophan:3348mg of 280mg1196%

Threonine:9411mg of 1,050mg896%

Isoleucine:12759mg of 1,400mg911%

Leucine:20349mg of 2,730mg745%

Lysine:15981mg of 2,100mg761%

Methionine:3390mg of 1,050mg323%

Phenylalanine:13779mg of 1,750mg787%

Valine:12294mg of 1,820mg675%

Histidine:6909mg of 700mg987%

More about aminoacid coverage chart

Fat type information

Saturated Fat:0.42 g

Monounsaturated Fat:0.65 g

Polyunsaturated fat:1.6 g

More about fat type chart

All nutrients for Soy protein isolate per 100g

NutrientValueDV%In TOP % of foodsComparison
Calories335kcal17%25%7.1 times more than OrangeSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (2)
Protein88g210%0%31.3 times more than BroccoliSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (3)
Fats3.4g5%59%9.8 times less than CheeseSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (4)
Vitamin C0mg0%100%N/ASoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (5)
Net carbs0gN/A75%N/ASoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (6)
Carbs0g0%100%N/ASoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (7)
Cholesterol0mg0%100%N/ASoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (8)
Vitamin D0µg0%100%N/ASoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (9)
Magnesium39mg9%26%3.6 times less than AlmondsSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (10)
Calcium178mg18%13%1.4 times more than MilkSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (11)
Potassium81mg2%86%1.8 times less than CucumberSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (12)
Iron15mg181%5%5.6 times more than Beef broiledSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (13)
Sugar0gN/A100%N/ASoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (14)
Fiber0g0%100%N/ASoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (15)
Copper1.6mg178%15%11.3 times more than ShiitakeSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (16)
Zinc4mg37%23%1.6 times less than Beef broiledSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (17)
Phosphorus776mg111%8%4.3 times more than Chicken meatSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (18)
Sodium1005mg44%5%2.1 times more than White BreadSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (19)
Vitamin A0µg0%100%
Vitamin E0mg0%100%N/ASoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (20)
Manganese1.5mg65%29%
Selenium0.8µg1%84%
Vitamin B10.18mg15%36%1.5 times less than Pea rawSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (21)
Vitamin B20.1mg8%69%1.3 times less than AvocadoSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (22)
Vitamin B31.4mg9%63%6.7 times less than Turkey meatSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (23)
Vitamin B50.06mg1%92%18.8 times less than Sunflower seedsSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (24)
Vitamin B60.1mg8%65%1.2 times less than OatSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (25)
Vitamin B120µg0%100%N/ASoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (26)
Vitamin K0µg0%100%N/ASoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (27)
Trans Fat0gN/A100%N/ASoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (28)
Folate176µg44%19%2.9 times more than Brussels sproutsSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (29)
Choline191mg35%46%
Saturated Fat0.42g2%71%14 times less than Beef broiledSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (30)
Monounsaturated Fat0.65gN/A69%15.2 times less than AvocadoSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (31)
Polyunsaturated fat1.6gN/A35%28.6 times less than WalnutSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (32)
Tryptophan1.1mg0%42%3.7 times more than Chicken meatSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (33)
Threonine3.1mg0%41%4.4 times more than Beef broiledSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (34)
Isoleucine4.3mg0%41%4.7 times more than Salmon rawSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (35)
Leucine6.8mg0%41%2.8 times more than Tuna BluefinSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (36)
Lysine5.3mg0%41%11.8 times more than TofuSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (37)
Methionine1.1mg0%41%11.8 times more than QuinoaSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (38)
Phenylalanine4.6mg0%41%6.9 times more than EggSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (39)
Valine4.1mg0%41%2 times more than Soybean rawSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (40)
Histidine2.3mg0%41%3.1 times more than Turkey meatSoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (41)
Omega-3 - EPA0gN/A100%N/ASoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (42)
Omega-3 - DHA0gN/A100%N/ASoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (43)
Omega-3 - DPA0gN/A100%N/ASoy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (44)

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NUTRITION FACTS LABEL

Nutrition Facts

___servings per container
Serving Size______________

Amount Per 100g

Calories335

% Daily Value*

5.2%

Total Fat 3.4g

1.9%

Saturated Fat0.42g

Trans Fat0g

Cholesterol0mg

44%

Sodium1005mg

Total Carbohydrate0g

Dietary Fiber0g

Total Sugars 0g

Includes ? g Added Sugars

Protein 88g

Vitamin D 0mcg0


Calcium 178mg18%


Iron 15mg181%


Potassium 81mg2.4%


*

The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Health checks

Dietary cholesterol is not associated with an increased risk of coronary heart disease in healthy individuals. However, dietary cholesterol is common in foods that are high in harmful saturated fats.Source

Low in Cholesterol

Soy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (48)

Trans fat consumption increases the risk of cardiovascular disease and mortality by negatively affecting blood lipid levels.Source

No Trans Fats

Soy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (49)

Saturated fat intake can raise total cholesterol and LDL (low-density lipoprotein) levels, leading to an increased risk of atherosclerosis. Dietary guidelines recommend limiting saturated fats to under 10% of calories a day.Source

Low in Saturated Fats

Soy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (50)

Increased sodium consumption leads to elevated blood pressure.Source

Low in Sodium

Soy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (51)

While the consumption of moderate amounts of added sugars is not detrimental to health, an excessive intake can increase the risk of obesity, and therefore, diabetes.Source

Low in Sugars

Soy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (52)

References

All the values for which the sources are not specified explicitly are taken from FDA’s Food Central. The exact link to the food presented on this page can be found below.

  1. https://fdc.nal.usda.gov/fdc-app.html#/food-details/174276/nutrients

Data provided by FoodStruct.com should be considered and used as information only. Please consult your physician before beginning any diet.

Soy protein isolate nutrition: calories, carbs, GI, protein, fiber, fats (2025)
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