Soy protein isolate, potassium type vs. Soy sauce — In-Depth Nutrition Comparison
Compare
A recap on the differences between soy protein isolate, potassium type and soy sauce
- Soy sauce has less copper, iron, phosphorus, folate, potassium, choline, zinc, manganese, and calcium.
- Soy sauce covers your daily sodium needs 237% more than soy protein isolate, potassium type.
- Soy sauce contains 37 times less copper than soy protein isolate, potassium type. Soy protein isolate, potassium type contains 1.599mg of copper, while soy sauce contains 0.043mg.
- Soy protein isolate, potassium type has less sodium.
Food varieties used in this article are Soy protein isolate, potassium type and Soy sauce made from soy and wheat (shoyu).
Infographic

Infographic link
Mineral Comparison
Mineral comparison score is based on the number of minerals by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Contains more CalciumCalcium | +439.4% |
Contains more PotassiumPotassium | +265.5% |
Contains more IronIron | +900% |
Contains more CopperCopper | +3618.6% |
Contains more ZincZinc | +363.2% |
Contains more PhosphorusPhosphorus | +367.5% |
Contains less SodiumSodium | -99.1% |
Contains more ManganeseManganese | +46.7% |
Contains more SeleniumSelenium | +60% |
Contains more MagnesiumMagnesium | +89.7% |
Vitamin Comparison
Vitamin comparison score is based on the number of vitamins by which one or the other food is richer. The "coverage" charts below show how much of the daily needs can be covered by 300 grams of the food.
Contains more Vitamin B1Vitamin B1 | +433.3% |
Contains more FolateFolate | +1157.1% |
Contains more CholineCholine | +943.2% |
Contains more Vitamin B2Vitamin B2 | +65% |
Contains more Vitamin B3Vitamin B3 | +52.7% |
Contains more Vitamin B5Vitamin B5 | +395% |
Contains more Vitamin B6Vitamin B6 | +48% |
All nutrients comparison - raw data values
Nutrient | ![]() |
![]() |
DV% diff. |
Sodium | 50mg | 5493mg | 237% |
Copper | 1.599mg | 0.043mg | 173% |
Iron | 14.5mg | 1.45mg | 163% |
Protein | 88.32g | 8.14g | 160% |
Phosphorus | 776mg | 166mg | 87% |
Folate | 176µg | 14µg | 41% |
Potassium | 1590mg | 435mg | 34% |
Choline | 190.9mg | 18.3mg | 31% |
Zinc | 4.03mg | 0.87mg | 29% |
Manganese | 1.493mg | 1.018mg | 21% |
Calcium | 178mg | 33mg | 15% |
Calories | 321kcal | 53kcal | 13% |
Vitamin B1 | 0.176mg | 0.033mg | 12% |
Magnesium | 39mg | 74mg | 8% |
Vitamin B5 | 0.06mg | 0.297mg | 5% |
Vitamin B3 | 1.438mg | 2.196mg | 5% |
Vitamin B2 | 0.1mg | 0.165mg | 5% |
Vitamin B6 | 0.1mg | 0.148mg | 4% |
Fiber | 0g | 0.8g | 3% |
Selenium | 0.8µg | 0.5µg | 1% |
Carbs | 2.59g | 4.93g | 1% |
Fats | 0.53g | 0.57g | 0% |
Net carbs | 2.59g | 4.13g | N/A |
Sugar | 0g | 0.4g | N/A |
Saturated fat | 0.077g | 0.073g | 0% |
Monounsaturated fat | 0.117g | 0.088g | 0% |
Polyunsaturated fat | 0.299g | 0.263g | 0% |
Tryptophan | 1.116mg | 0.096mg | 0% |
Threonine | 3.137mg | 0.271mg | 0% |
Isoleucine | 4.253mg | 0.318mg | 0% |
Leucine | 6.783mg | 0.537mg | 0% |
Lysine | 5.327mg | 0.381mg | 0% |
Methionine | 1.13mg | 0.097mg | 0% |
Phenylalanine | 4.593mg | 0.353mg | 0% |
Valine | 4.098mg | 0.332mg | 0% |
Histidine | 2.303mg | 0.174mg | 0% |
Macronutrient Comparison
Macronutrient breakdown side-by-side comparison
Protein:
88.32 g
Fats:
0.53 g
Carbs:
2.59 g
Water:
4.98 g
Other:
3.58 g
Protein:
8.14 g
Fats:
0.57 g
Carbs:
4.93 g
Water:
71.15 g
Other:
15.21 g
Contains more ProteinProtein | +985% |
Contains more CarbsCarbs | +90.3% |
Contains more WaterWater | +1328.7% |
Contains more OtherOther | +324.9% |
~equal in
Fats
~0.57g
Fat Type Comparison
Fat type breakdown side-by-side comparison
Saturated fat:
Sat. Fat
0.077 g
Monounsaturated fat:
Mono. Fat
0.117 g
Polyunsaturated fat:
Poly. Fat
0.299 g
Saturated fat:
Sat. Fat
0.073 g
Monounsaturated fat:
Mono. Fat
0.088 g
Polyunsaturated fat:
Poly. Fat
0.263 g
Contains more Mono. FatMonounsaturated fat | +33% |
Contains more Poly. FatPolyunsaturated fat | +13.7% |
~equal in
Saturated fat
~0.073g