cricket nutritional value
Nutritional composition [%] and energy content [kcal/100 g] based on dry matter
Acheta domesticus (adults)
Protein - 64.38-70.75
Fat - 18.55 - 22.80
Fiber - 16.40 - 19.10 <------ this is the chitin content
Energy content(Kcal/100g) - 455.19
Acheta domesticus (juvenile crickets)
Protein - 55.00
Fat - 9.80
Fiber - 16.40
Acheta domesticus (nymphs)
Protein - 67.25-70.56
Fat - 14.41-17.74
Fiber - 14.92-15.72
Energy content(Kcal/100g) - 414.41
Mineral Composition (mg/100g)
Calcium - 132.14-210(adults), 1290 juvenile crickets, 120.09(nymphs)
Potassium - 1126.62 adults, 1537.12(nymphs)
Magnesium - 80-109.42 adults, 160 juvenile crickets, 98.69 nymphs
Phosphorus - 780-957.79 adults, 790 juvenile crickets, 1100.44 nymphs
Sodium - 435.06 adults, 589.52 nymphs
Iron - 6.27-11.23 adults, 19.68 juvenile crickets, 9.26 nymphs
Zinc - 18.64-21.79 adults, 15.91 juvenile crickets, 29.69 nymphs
Manganese - 2.97-3.73 adults, 5.28 juvenile crickets, 3.89 nymphs
Copper - 0.85-2.01 adults, 0.96 juvenile crickets, 2.23 nymphs
Selenium - 0.06 adults, 0.04 nymphs
Vitamin Content:
Vitamin A - 24.33 mcg(adults)
Vitamin E - 63.96 - 81 IU/kg(adults)
Vitamin C - 9.74(adults)
Vitamin B1 - 0.13 (adults)
Vitamin B2 - 11.07 (adults)
Vitamin B3 - 12.59 (adults)
Vitamin B5 - 7.47 (adults)
Vitamin B7 - 55.19 mcg(adults)
Vitamin B9 0.49 mg (adults)
Vitamins A and C respectively(mcg for Vitamin A, mg for Vitamin C)
Acheta domesticus (nymphs) 0.02-0.23, 25.47-25.50
Acheta domesticus (adults) 0.01-0.20, 23.90 -23.92
Vitamin E
Acheta domesticus (nymphs) 41.92
Vitamin A and E(mcg, IU/kg, respectively)
Acheta domesticus (juvenile crickets)f) 14.13, 71.00
Amino acid content (mg/g protein)
Valine - 48.4-52.2 adults, 49.4-60 nymphs, 57 meal
Arginine - 57.3-61 adults, 61-70.9 nymphs, 78 meal
Histidine - 23.4-22.7 adults, 22.1-25.7 nymphs, 25 meal
Serine - 49.8-52 adults, 41.6-42.9 nymphs, 43 meal
Proline - 54.2-56.1 adults, 55.2-66.1 nymphs, 46 meal
Alanine - 76.9-87.8 adults, 89-101.1 nymphs, 86 meal
Glycine - 45.3-50.7 adults, 52.6-60.6 nymphs, 59 meal
Glutamic Acid - 104.4-104.9 adults, 103.9-117.1 nymphs, 112 meal
Tyrsine - 44-48.8 adults, 55.2-62.9 nymphs, 53 meal
Met + Cys - 22.9-29.3 adults, 21.4-26.4 nymphs, 26 meal
Isoleucine - 36.4-45.9 adults, 40.6-42.9 nymphs, 40 meal
Leucine - 66.7-100 adults, 72.6-95.5 nymphs, 76 meal
Lysine - 51.1-53.7 adults, 53.9-62.3 nymphs, 59 meal
Phenylalanine - 30.2-31.7 adults, 27.9-32 nymphs, 34 meal
Methionine - 14.6-19.6 adults, 13-15.4 nymphs, 17 meal
Cysteine - 8.3-9.8 adults, 8.4-9.1 nymphs, 9 meal
Phenylalanine + Tyrosine - 74.2-80.5 adults, 83.1-94.9 nymphs, 87 meal
Threonine - 31.1-36.1 adults, 35.7-38.9 nymphs, 43 meal
Tryptophan - 6.3-7.6 adults, 5.2-6.3 nymphs
Source for nutritional information:
Rumpold, BA; Schluter, OK. "Nutritional composition and safety aspects
of edible insects." MOLECULAR NUTRITION & FOOD RESEARCH; MAY, 2013; 57; 5; p802-p823