Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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Green Bell Peppers
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Sweet Red Bell Peppers
×
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Quick Stats
  • Calories 69 3% DV
  • Protein 2.8g 6% DV
  • Carbs 16g 5% DV
  • Fat 0.7g 1% DV
  • Fiber 6g 20% DV
  • Sugar 10g 20% DV
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 16% RDI 46mg
  • Histidine 6% RDI 40mg
  • Isoleucine 5% RDI 67mg
  • Leucine 4% RDI 107mg
  • Lysine 5% RDI 112mg
  • Methionine 3% RDI 19mg
  • Phenylalanine 24% RDI 212mg
  • Threonine 11% RDI 113mg
  • Tryptophan 13% RDI 36mg
  • Tyrosine 4% RDI 31mg
  • Valine 5% RDI 100mg
Protein Comparison Table

Table Legend

  1. Green Bell Peppers
  2. Sweet Red Bell Peppers
-- = missing data
Amino Acids
Food # 1 2 Total
Weight (g) 149 149 298
Essential  
Histidine (mg)
(%RDI)
15
(2%)
25
(4%)
40
(6%)
Isoleucine (mg)
(%RDI)
36
(3%)
31
(2%)
67
(5%)
Leucine (mg)
(%RDI)
54
(2%)
54
(2%)
107
(4%)
Lysine (mg)
(%RDI)
58
(3%)
54
(3%)
112
(5%)
Methionine (mg)
(%RDI)
10
(1%)
9
(1%)
19
(3%)
Phenylalanine (mg)
(%RDI)
137
(16%)
75
(9%)
212
(24%)
Threonine (mg)
(%RDI)
54
(5%)
60
(6%)
113
(11%)
Tryptophan (mg)
(%RDI)
18
(6%)
18
(6%)
36
(13%)
Valine (mg)
(%RDI)
54
(3%)
46
(3%)
100
(5%)
Conditional  
Arginine (mg) 40
54
94
Cystine (mg)
(%RDI)
18
(6%)
28
(10%)
46
(16%)
Glycine (mg) 45
42
86
Proline (mg) 36
36
72
Tyrosine (mg)
(%RDI)
18
(2%)
13
(2%)
31
(4%)
Non-Essential  
Alanine (mg) 54
39
92
Aspartic acid (mg) 310
423
733
Betaine (mg) 0
0
0
Glutamic acid (mg) 289
314
603
Hydroxyproline (mg) --
--
0
Serine (mg) 80
75
155
Lysine to Arginine Ratio of All Selected Foods: 1.19
Data Source
Green Bell Peppers
USDA Food Data Central Standard Release (Common)
Sweet Red Bell Peppers
USDA Food Data Central Standard Release (Common)
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