Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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Oranges
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Raw Bok Choy (Pak-Choi)
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  • Calories 71 4% DV
  • Protein 2.3g 5% DV
  • Carbs 17g 6% DV
  • Fat 0.3g 0% DV
  • Fiber 3.8g 14% DV
  • Sugar 13g 26% DV
  • Amino Acid Score 5%
  • Lysine / Arginine 0.86
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 9% RDI 25mg
  • Histidine 6% RDI 42mg
  • Isoleucine 7% RDI 92mg
  • Leucine 3% RDI 92mg
  • Lysine 6% RDI 124mg
  • Methionine 4% RDI 33mg
  • Phenylalanine 8% RDI 71mg
  • Threonine 5% RDI 54mg
  • Tryptophan 8% RDI 22mg
  • Tyrosine 5% RDI 41mg
  • Valine 5% RDI 99mg
Protein Comparison Table

Table Legend

  1. Oranges
  2. Raw Bok Choy (Pak-Choi)
-- = missing data
Amino Acids
Food # 1 2 Total
Weight (g) 131 70 201
Essential  
Histidine (mg)
(%RDI)
24
(3%)
18
(3%)
42
(6%)
Isoleucine (mg)
(%RDI)
33
(2%)
59
(4%)
92
(7%)
Leucine (mg)
(%RDI)
30
(1%)
62
(2%)
92
(3%)
Lysine (mg)
(%RDI)
62
(3%)
62
(3%)
124
(6%)
Methionine (mg)
(%RDI)
26
(4%)
6
(1%)
33
(4%)
Phenylalanine (mg)
(%RDI)
41
(5%)
31
(4%)
71
(8%)
Threonine (mg)
(%RDI)
20
(2%)
34
(3%)
54
(5%)
Tryptophan (mg)
(%RDI)
12
(4%)
11
(4%)
22
(8%)
Valine (mg)
(%RDI)
52
(3%)
46
(3%)
99
(5%)
Conditional  
Arginine (mg) 85
59
144
Cystine (mg)
(%RDI)
13
(5%)
12
(4%)
25
(9%)
Glycine (mg) 123
30
153
Proline (mg) 60
22
82
Tyrosine (mg)
(%RDI)
21
(2%)
20
(2%)
41
(5%)
Non-Essential  
Alanine (mg) 66
60
126
Aspartic acid (mg) 149
76
225
Betaine (mg) --
0
0
Glutamic acid (mg) 123
252
375
Hydroxyproline (mg) --
--
0
Serine (mg) 42
34
76
Lysine to Arginine Ratio of All Selected Foods: 0.86
Data Source
Oranges
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 Bok Choy (Pak-Choi)
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.