Amino Acid Protein Calculator
Enter foods to make sure you are getting all the essential amino acids.
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      Spaghetti, with meatballs in tomato sauce, canned
      ×
      Restaurant, family style, spaghetti and meatballs
      ×
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      Quick Stats
      • Calories 474 24% DV
      • Protein 21g 43% DV
      • Carbs 49g 16% DV
      • Fat 22g 33% DV
      • Fiber 9g 31% DV
      • Sugar 10g 20% DV
      Amino Acid Bar Charts

      Total Recommended Daily Intake

      • Cystine 111% RDI 318mg
      • Histidine 81% RDI 566mg
      • Isoleucine 57% RDI 793mg
      • Leucine 59% RDI 1611mg
      • Lysine 51% RDI 1073mg
      • Methionine 57% RDI 415mg
      • Phenylalanine 106% RDI 930mg
      • Threonine 70% RDI 732mg
      • Tryptophan 71% RDI 199mg
      • Tyrosine 70% RDI 611mg
      • Valine 53% RDI 962mg
      Protein Comparison Table

      Table Legend

      1. Spaghetti, with meatballs in tomato sauce, canned
      2. Restaurant, family style, spaghetti and meatballs
      -- = missing data
      Amino Acids
      Food # 1 2 Total
      Weight (g) 246 134 380
      Essential  
      Histidine (mg)
      (%RDI)      		 204
      (29%)      		 362
      (52%)      		 566
      (81%)
      Isoleucine (mg)
      (%RDI)      		 298
      (21%)      		 496
      (35%)      		 793
      (57%)
      Leucine (mg)
      (%RDI)      		 659
      (24%)      		 951
      (35%)      		 1611
      (59%)
      Lysine (mg)
      (%RDI)      		 322
      (15%)      		 750
      (36%)      		 1073
      (51%)
      Methionine (mg)
      (%RDI)      		 160
      (22%)      		 255
      (35%)      		 415
      (57%)
      Phenylalanine (mg)
      (%RDI)      		 394
      (45%)      		 536
      (61%)      		 930
      (106%)
      Threonine (mg)
      (%RDI)      		 290
      (28%)      		 442
      (42%)      		 732
      (70%)
      Tryptophan (mg)
      (%RDI)      		 79
      (28%)      		 121
      (43%)      		 199
      (71%)
      Valine (mg)
      (%RDI)      		 359
      (20%)      		 603
      (33%)      		 962
      (53%)
      Conditional  
      Arginine (mg) 477
      		670
      		1147
      Cystine (mg)
      (%RDI)      		 130
      (45%)      		 188
      (65%)      		 318
      (111%)
      Glycine (mg) 465
      		616
      		1081
      Proline (mg) 883
      		1059
      		1942
      Tyrosine (mg)
      (%RDI)      		 276
      (31%)      		 335
      (38%)      		 611
      (70%)
      Non-Essential  
      Alanine (mg) 455
      		590
      		1045
      Aspartic acid (mg) 790
      		925
      		1714
      Betaine (mg) 15
      		--
      		15
      Glutamic acid (mg) 2578
      		3002
      		5580
      Hydroxyproline (mg) 145
      		80
      		226
      Serine (mg) 428
      		523
      		951
      Lysine to Arginine Ratio of All Selected Foods: 0.94
      Data Source
      Spaghetti, with meatballs in tomato sauce, canned
      USDA Food Data Central Standard Release
      Restaurant, family style, spaghetti and meatballs
      USDA Food Data Central Standard Release