Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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Raw Cabbage
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Raw Spinach
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Raw Sweet Potatoes
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Number of Servings:
Note: Nutrient values are divided into 1 servings.
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  • Calories 144 7% DV
  • Protein 4.1g 8% DV
  • Carbs 33g 12% DV
  • Fat 0.3g 0% DV
  • Fiber 6.9g 25% DV
  • Sugar 8.5g 17% DV
  • Amino Acid Score 19%
  • Lysine / Arginine 0.95
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 17% RDI 50mg
  • Histidine 11% RDI 80mg
  • Isoleucine 10% RDI 144mg
  • Leucine 8% RDI 226mg
  • Lysine 9% RDI 179mg
  • Methionine 9% RDI 65mg
  • Phenylalanine 21% RDI 186mg
  • Threonine 17% RDI 178mg
  • Tryptophan 22% RDI 63mg
  • Tyrosine 11% RDI 95mg
  • Valine 11% RDI 200mg
Protein Comparison Table

Table Legend

  1. Raw Cabbage
  2. Raw Spinach
  3. Raw Sweet Potatoes
-- = missing data
Amino Acids
Food # 1 2 3 Total
Weight (g) 89 30 133 252
Essential  
Histidine (mg)
(%RDI)
20
(3%)
19
(3%)
41
(6%)
80
(11%)
Isoleucine (mg)
(%RDI)
27
(2%)
44
(3%)
73
(5%)
144
(10%)
Leucine (mg)
(%RDI)
36
(1%)
67
(2%)
122
(4%)
226
(8%)
Lysine (mg)
(%RDI)
39
(2%)
52
(2%)
88
(4%)
179
(9%)
Methionine (mg)
(%RDI)
11
(1%)
16
(2%)
39
(5%)
65
(9%)
Phenylalanine (mg)
(%RDI)
28
(3%)
39
(4%)
118
(14%)
186
(21%)
Threonine (mg)
(%RDI)
31
(3%)
37
(3%)
110
(11%)
178
(17%)
Tryptophan (mg)
(%RDI)
10
(3%)
12
(4%)
41
(15%)
63
(22%)
Valine (mg)
(%RDI)
37
(2%)
48
(3%)
114
(6%)
200
(11%)
Conditional  
Arginine (mg) 67
49
73
189
Cystine (mg)
(%RDI)
10
(3%)
11
(4%)
29
(10%)
50
(17%)
Glycine (mg) 27
40
84
151
Proline (mg) 43
34
69
145
Tyrosine (mg)
(%RDI)
17
(2%)
32
(4%)
45
(5%)
95
(11%)
Non-Essential  
Alanine (mg) 37
43
102
182
Aspartic acid (mg) 109
72
508
689
Betaine (mg) 0
31
--
31
Glutamic acid (mg) 262
103
206
571
Hydroxyproline (mg) --
--
--
0
Serine (mg) 47
31
117
195
Lysine to Arginine Ratio of All Selected Foods: 0.95
Data Source
Raw Cabbage
USDA Food Data Central Standard Release (Common)Iodine data is obtained from the USDA Iodine database.
Raw Spinach
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.Iodine data is obtained from the USDA Iodine database.
Raw Sweet Potatoes
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.