TABLE 3.
Nutritional composition analysis of J. mandshurica kernel.
| Max | Min | R | Mean | SD | CV (%) | |
| H2O (%) | 10.97 | 1.72 | 9.24 | 6.49 | 1.33 | 20.52 |
| Crude fat (%) | 73.35 | 42.32 | 31.03 | 56.05 | 4.04 | 7.21 |
| Myristic acid (%) | 0.14 | 0.00 | 0.14 | 0.03 | 0.02 | 73.67 |
| Palmitic acid (%) | 3.82 | 2.06 | 1.76 | 2.94 | 0.28 | 9.47 |
| Heptadecanoic acid (%) | 0.04 | 0.03 | 0.02 | 0.03 | 0.00 | 10.58 |
| Stearic acid (%) | 1.39 | 0.62 | 0.77 | 1.00 | 0.14 | 14.01 |
| Saturated fatty acid (%) | 5.05 | 3.09 | 1.96 | 3.99 | 0.33 | 8.31 |
| Linoleic acid (%) | 69.05 | 55.62 | 13.43 | 64.02 | 2.57 | 4.02 |
| Alpha-linolenic acid (%) | 18.82 | 8.42 | 10.40 | 12.24 | 2.20 | 17.95 |
| Essential fatty acids (%) | 83.27 | 65.58 | 17.69 | 76.26 | 3.47 | 4.55 |
| Arachidonic acid (%) | 0.07 | 0.03 | 0.04 | 0.05 | 0.01 | 14.95 |
| Polyunsaturated fatty acid (%) | 83.00 | 66.00 | 18.00 | 76.31 | 3.47 | 4.55 |
| Palmitonoic acid (%) | 0.15 | 0.04 | 0.11 | 0.06 | 0.01 | 22.43 |
| Oleic acid (%) | 29.70 | 12.42 | 17.28 | 19.35 | 3.44 | 17.76 |
| Arachidonic acid (%) | 0.37 | 0.21 | 0.17 | 0.29 | 0.03 | 11.00 |
| Monounsaturated fatty acid (%) | 30.00 | 13.00 | 17.00 | 19.70 | 3.46 | 17.54 |
| Unsaturated fatty acid (%) | 96.91 | 94.95 | 1.96 | 96.01 | 0.33 | 0.35 |
| ω-6/ω-3 | 7.54 | 3.29 | 4.25 | 5.40 | 0.97 | 17.93 |
| Thr (g/100 g) | 1.47 | 0.39 | 1.09 | 0.78 | 0.12 | 15.76 |
| Val (g/100 g) | 2.11 | 0.14 | 1.97 | 1.03 | 0.20 | 19.05 |
| Ile (g/100 g) | 2.66 | 0.08 | 2.58 | 0.82 | 0.20 | 23.75 |
| Leu (g/100 g) | 2.92 | 0.75 | 2.17 | 1.78 | 0.24 | 13.78 |
| Phe (g/100 g) | 3.80 | 0.44 | 3.37 | 1.04 | 0.28 | 26.61 |
| Lys (g/100 g) | 1.39 | 0.12 | 1.26 | 0.54 | 0.12 | 22.14 |
| Asp (g/100 g) | 3.57 | 1.91 | 1.66 | 2.68 | 0.33 | 12.44 |
| Ser (g/100 g) | 1.88 | 0.68 | 1.20 | 1.31 | 0.20 | 15.58 |
| Glu (g/100 g) | 7.41 | 2.24 | 5.17 | 5.07 | 0.88 | 17.26 |
| Gly (g/100 g) | 3.25 | 0.60 | 2.65 | 1.20 | 0.25 | 21.21 |
| Ala (g/100 g) | 1.81 | 0.07 | 1.74 | 0.92 | 0.29 | 31.86 |
| Met (g/100 g) | 2.45 | 0.01 | 2.44 | 0.35 | 0.22 | 61.79 |
| Tyr (g/100 g) | 2.40 | 0.24 | 2.16 | 0.60 | 0.20 | 32.67 |
| His (g/100 g) | 2.11 | 0.38 | 1.73 | 0.73 | 0.18 | 25.20 |
| Arg (g/100 g) | 5.76 | 0.36 | 5.40 | 3.76 | 0.72 | 19.17 |
| Pro (g/100 g) | 9.80 | 0.06 | 9.74 | 1.99 | 2.52 | 126.56 |
| Essential amino acid (g/100 g) | 13.39 | 4.10 | 9.29 | 5.99 | 0.99 | 16.46 |
| Amino acid (g/100 g) | 36.75 | 15.19 | 21.57 | 24.59 | 4.32 | 17.58 |
| Vitamin B6 (mg/100 g) | 9.66 | 1.96 | 7.70 | 4.55 | 1.69 | 37.23 |
| Vitamin E (μg/100 g) | 2.98 | 0.19 | 2.79 | 0.96 | 0.59 | 62.09 |
| Vitamin A (μg/100 g) | 445.32 | 95.38 | 349.94 | 218.64 | 82.56 | 37.76 |
| Fe (mg/kg) | 81.82 | 11.69 | 70.13 | 33.02 | 10.61 | 32.14 |
| Zn (mg/kg) | 50.64 | 14.17 | 36.47 | 30.32 | 7.03 | 23.19 |
| Ca (mg/kg) | 1383.00 | 263.70 | 1119.30 | 693.00 | 185.81 | 26.81 |
| Mg (mg/kg) | 3748.00 | 1616.00 | 2132.00 | 2710.65 | 406.81 | 15.01 |
| P (mg/kg) | 8781.00 | 3403.00 | 5378.00 | 5874.74 | 947.43 | 16.13 |
CV, covariance efficiency; Max, maximum; Min, minimum; R, range; SD, standard deviation.