Amino Acid Protein Calculator

Enter foods to make sure you are getting all the essential amino acids.
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Pears
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Grapes
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Number of Servings:
Note: Nutrient values are divided into 1 servings.
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  • Calories 146 7% DV
  • Protein 1.1g 2% DV
  • Carbs 38g 14% DV
  • Fat 0.5g 1% DV
  • Fiber 5.4g 19% DV
  • Sugar 29g 59% DV
  • Amino Acid Score 3%
  • Lysine / Arginine 0.67
Amino Acid Bar Charts

Total Recommended Daily Intake

  • Cystine 4% RDI 12mg
  • Histidine 3% RDI 24mg
  • Isoleucine 1% RDI 21mg
  • Leucine 1% RDI 40mg
  • Lysine 2% RDI 38mg
  • Methionine 3% RDI 22mg
  • Phenylalanine 3% RDI 28mg
  • Threonine 3% RDI 32mg
  • Tryptophan 2% RDI 6mg
  • Tyrosine 1% RDI 13mg
  • Valine 2% RDI 41mg
Protein Comparison Table

Table Legend

  1. Pears
  2. Grapes
-- = missing data
Amino Acids
Food # 1 2 Total
Weight (g) 148 92 240
Essential  
Histidine (mg)
(%RDI)
3
(0%)
21
(3%)
24
(3%)
Isoleucine (mg)
(%RDI)
16
(1%)
5
(0%)
21
(1%)
Leucine (mg)
(%RDI)
28
(1%)
12
(0%)
40
(1%)
Lysine (mg)
(%RDI)
25
(1%)
13
(1%)
38
(2%)
Methionine (mg)
(%RDI)
3
(0%)
19
(3%)
22
(3%)
Phenylalanine (mg)
(%RDI)
16
(2%)
12
(1%)
28
(3%)
Threonine (mg)
(%RDI)
16
(2%)
16
(1%)
32
(3%)
Tryptophan (mg)
(%RDI)
3
(1%)
3
(1%)
6
(2%)
Valine (mg)
(%RDI)
25
(1%)
16
(1%)
41
(2%)
Conditional  
Arginine (mg) 15
42
57
Cystine (mg)
(%RDI)
3
(1%)
9
(3%)
12
(4%)
Glycine (mg) 19
17
37
Proline (mg) 31
19
50
Tyrosine (mg)
(%RDI)
3
(0%)
10
(1%)
13
(1%)
Non-Essential  
Alanine (mg) 21
24
45
Aspartic acid (mg) 155
71
226
Betaine (mg) 0
--
0
Glutamic acid (mg) 44
121
165
Hydroxyproline (mg) --
--
0
Serine (mg) 22
28
50
Lysine to Arginine Ratio of All Selected Foods: 0.67
Data Source
Pears
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.
Grapes
USDA Food Data Central Standard Release (Common)Omega-6 data was extrapolated from undifferentiated-Octadecadienoic Acid (18:2) acid.