Sweet potato, dried

Dried sweet potato tuber (Ipomea batatas (L.) Lam.).

Values

Main constituents
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
Dry matter 88.3 100 % - 3.7 84.5 -96.3 101 3.4
Crude protein 4.5 5 % - 1.4 2.5 -6 66 1.6 1.7 -10.9 244
Crude fibre 2.7 3 % - 0.8 0.7 -3.9 77 0.9 0.3 -6 130
Crude fat 1 1.2 % - 0.5 0.2 -2.3 28 0.6 0.2 -2.5 60
Ash 3 3.4 % - 1.2 1.8 -7.9 96 1.3 2 -8.9 154
Insoluble ash 0.2 0.3 % - 0.2 0.05 -0.7 24 0.2 0.01 -0.8 27
NDF 9.2 10.4 % - 3.2 4.9 -15.1 13 3.6 3.8 -15.7 22
ADF 4.3 4.9 % - 0.9 3.2 -5.4 13 1 2.4 -7.6 22
Lignin 0.8 0.9 % - 0.3 0.09 -1 10 0.4 0.1 -1.6 18
Starch 64.6 73.2 % - 3.2 59.1 -74.4 89 3.2 63.1 -78.9 107
Total sugars 6.5 7.4 % - 1.6 5.1 -9.2 34 1.8 3.7 -11.6 51
Gross energy (kcal) 3670 4150 kcal/kg - 250 3560 -4260 4 270 3660 -4520 8
Gross energy (MJ) 15.3 17.4 MJ/kg - 1.1 14.9 -17.8 4 1.1 15.3 -18.9 8
Mineral elements
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
Calcium 1.2 1.4 g/kg - 1 0.9 -5.7 9 1.1 0.4 -6 57
Phosphorus 1.3 1.5 g/kg - 0.4 0.3 -2.1 12 0.5 0.3 -2.7 60
Phytate phosphorus 0.3 0.4 g/kg 25 % P 1 1
Magnesium 0.8 0.9 g/kg - 1 0.2 0.6 -1.4 43
Potassium 10 11.4 g/kg - 1 3.8 4.1 -20.7 44
Sodium 1.1 1.25 g/kg - 1 0.88 0.11 -2.55 28
Chlorine 1.3 1.4 g/kg - 0.9 -1.6 3 1 -1.9 3
Sulfur 0.7 0.8 g/kg -
Dietary cation-anion difference 224 254 mEq/kg -
Electrolyte balance 270 305 mEq/kg -
Manganese 11 12 mg/kg - 16 18 3 -54 18
Zinc 17 20 mg/kg - 13 15 10 -77 18
Copper 5 6 mg/kg - 1 1 5 -9 18
Iron 27 31 mg/kg - 466 528 13 -2264 18
Selenium 0.02 0.02 mg/kg -
Cobalt 0.1 0.2 mg/kg - 1
Iodine 0.07 0.08 mg/kg -
Fatty acids
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
C16:0 palmitic acid 2 2.3 g/kg 28 % FA
C18:0 stearic acid 0.2 0.2 g/kg 2.9 % FA
C18:1 oleic acid 0.4 0.4 g/kg 5.3 % FA
C18:2 linoleic acid 3.9 4.4 g/kg 53.6 % FA
C18:3 linolenic acid 0.7 0.8 g/kg 9.7 % FA
Fatty acids 0.7 0.8 g/kg 70 % fat
Ruminants
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
UFL Systali 0.96 1.09 per kg -
UFV Systali 0.97 1.1 per kg -
PDIA Systali 12 13 g/kg -
PDI Systali 62 70 g/kg -
Rumen protein balance Systali -60 -68 g/kg -
Fill Unit ruminants Systali 0.166 0.188 per kg -
ME ruminants Systali (kcal) 2540 2880 kcal/kg -
NE lactation ruminants Systali (kcal) 1690 1920 kcal/kg -
NE meat production ruminants Systali (kcal) 1700 1930 kcal/kg -
ME ruminants Systali (MJ) 10.6 12.1 MJ/kg -
NE lactation ruminants Systali (MJ) 7.1 8 MJ/kg -
NE meat production ruminants Systali (MJ) 7.1 8.1 MJ/kg -
OM digestibility ruminants Systali - 84.7 %
Energy digestibility ruminants Systali - 80.9 %
N degradability ruminants Systali - 69 %
DM degradability ruminants Systali - 71 %
Starch degradability ruminants Systali - 81 %
Lysine ruminants Systali - 7.3 % PDI
Threonine ruminants Systali - 5.5 % PDI
Methionine ruminants Systali - 2.1 % PDI
Isoleucine ruminants Systali - 5.5 % PDI
Valine ruminants Systali - 5.9 % PDI
Leucine ruminants Systali - 8 % PDI
Phenylalanine ruminants Systali - 5.5 % PDI
Histidine ruminants Systali - 2.1 % PDI
Arginine ruminants Systali - 4.6 % PDI
UFL FL1 Systali 0.98 1.11 per kg -
UFV FL1 Systali 0.99 1.12 per kg -
PDIA FL1 Systali 10 12 g/kg -
PDI FL1 Systali 62 71 g/kg -
Rumen protein balance FL1 Systali -61 -70 g/kg -
UFL FL4 Systali 0.93 1.05 per kg -
UFV FL4 Systali 0.93 1.05 per kg -
PDIA FL4 Systali 14 16 g/kg -
PDI FL4 Systali 62 70 g/kg -
Rumen protein balance FL4 Systali -60 -68 g/kg -
UFL INRA 2007 0.96 1.09 per kg -
UFV INRA 2007 0.95 1.08 per kg -
PDIA INRA 2007 13 14 g/kg -
PDIN INRA 2007 30 34 g/kg -
PDIE INRA 2007 65 74 g/kg -
ME ruminants INRA 2007 (kcal) 2560 2900 kcal/kg -
ME ruminants INRA 2007 (MJ) 10.7 12.2 MJ/kg -
OM digestibility ruminants INRA 2007 - 86.1 %
Energy digestibility ruminants INRA 2007 - 82.3 %
N digestibility ruminants - 50.1 %
N digestibility, intestinal, ruminants - 85 %
NDF digestibility ruminants - 49 %
N degradability ruminants (k=0.06) - 70 % 67-91 4
Starch degradability, ruminants (k=0.06) - 79 %
DM degradability ruminants (k=0.06) - 75 %
Fatty acids digestibility ruminants - 53.9 %
Absorbable Ca ruminants 0.7 0.7 g/kg 55 % Ca
Lysine ruminants INRA 2007 - 7.2 % PDIE
Threonine ruminants INRA 2007 - 5.4 % PDIE
Methionine ruminants INRA 2007 - 1.9 % PDIE
Isoleucine ruminants INRA 2007 - 5.5 % PDIE
Valine ruminants INRA 2007 - 5.9 % PDIE
Leucine ruminants INRA 2007 - 7.9 % PDIE
Phenylalanine ruminants INRA 2007 - 5.5 % PDIE
Histidine ruminants INRA 2007 - 2 % PDIE
Arginine ruminants INRA 2007 - 4.5 % PDIE
Pigs
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
DE growing pig (kcal) 3280 3710 kcal/kg -
ME growing pig (kcal) 3210 3640 kcal/kg -
NE growing pig (kcal) 2560 2900 kcal/kg - 1 1
DE adult pig (kcal) 3330 3770 kcal/kg -
ME adult pig (kcal) 3250 3680 kcal/kg -
NE adult pig (kcal) 2580 2930 kcal/kg -
DE growing pig (MJ) 13.7 15.5 MJ/kg -
ME growing pig (MJ) 13.4 15.2 MJ/kg -
NE growing pig (MJ) 10.7 12.1 MJ/kg - 1 1
DE adult pig (MJ) 13.9 15.8 MJ/kg -
ME adult pig (MJ) 13.6 15.4 MJ/kg -
NE adult pig (MJ) 10.8 12.2 MJ/kg -
Energy digestibility growing pig - 89.4 % 1
Energy digestibility adult pig - 90.7 %
OM digestibility growing pig - 92 % 1
OM digestibility adult pig - 93 %
N digestibility growing pig - 60 % 1
N digestibility adult pig - 66.6 %
Crude fat digestibility pig - 0 %
Poultry
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
AMEn cockerel (kcal) 3060 3470 kcal/kg - 80 30 3430 -3530 15
AMEn broiler (kcal) 3200 3630 kcal/kg - 3150 -3670 4 3420 -3890 4
AMEn cockerel (MJ) 12.8 14.5 MJ/kg - 0.3 0.1 14.3 -14.8 15
AMEn broiler (MJ) 13.4 15.2 MJ/kg - 13.2 -15.3 4 14.3 -16.3 4
Horses
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
OM digestibility horse - 87 %
Energy digestibility horse - 83.2 %
Horse Forage Unit 1.06 1.2 per kg -
Digestible crude protein horse 30 34 g/kg -
Rabbits
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
DE rabbit (kcal) 3050 3450 kcal/kg -
ME rabbit (kcal) 3000 3400 kcal/kg -
DE rabbit (MJ) 12.7 14.4 MJ/kg -
ME rabbit (MJ) 12.6 14.2 MJ/kg -
Energy digestibility rabbit - 83.1 %
N digestibility rabbit - 59.1 %
Amino acids
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
Lysine 1.7 1.9 g/kg 3.8 g/16g N 0.5 0.6 0.8 -2.8 29 0.8 2.6-5.9 38
Threonine 2.1 2.3 g/kg 4.6 g/16g N 0.8 0.9 0.8 -4.1 29 0.8 2.9-5.9 44
Methionine 0.5 0.6 g/kg 1.2 g/16g N 0.2 0.3 0.3 -1 8 0.4 0.9-2.2 22
Cystine 0.7 0.8 g/kg 1.5 g/16g N 1 0.4 0.3 -1.4 9 0.4 0.8-2.2 23
Methionine + cystine 1.2 1.4 g/kg 2.7 g/16g N 0.2 0.5 1.7-3.3 30
Tryptophan 0.7 0.8 g/kg 1.7 g/16g N 0.3 1.2-2 9
Isoleucine 1.8 2.1 g/kg 4.1 g/16g N 0.5 0.6 1 -2.9 27 0.6 3.2-5.4 42
Valine 2.3 2.6 g/kg 5.2 g/16g N 0.7 0.8 1.1 -3.7 26 0.8 4-6.8 41
Leucine 2.3 2.6 g/kg 5.2 g/16g N 0.7 0.8 1.2 -4 29 0.9 3.9-7.7 43
Phenylalanine 2.7 3.1 g/kg 6.1 g/16g N 1.1 1.2 1.6 -4.9 8 0.9 3.3-6.8 22
Tyrosine 1.7 1.9 g/kg 3.8 g/16g N 0.6 0.7 1.1 -2.8 8 0.8 1.3-4.1 20
Phenylalanine + tyrosine 4.4 5 g/kg 9.9 g/16g N 0.8
Histidine 1.1 1.3 g/kg 2.5 g/16g N 0.5 0.6 0.3 -2.4 27 0.8 1.2-3.8 41
Arginine 1.5 1.7 g/kg 3.3 g/16g N 0.5 0.6 0.6 -2.7 29 0.8 2.1-5.5 43
Alanine 2 2.3 g/kg 4.6 g/16g N 0.6 0.7 1.1 -3.7 29 0.8 3.7-6.9 44
Aspartic acid 6.5 7.3 g/kg 14.5 g/16g N 2.7 3.1 2 -13.6 25 3.5 9.2-19.7 37
Glutamic acid 4.6 5.2 g/kg 10.3 g/16g N 1.5 1.7 2.1 -7.8 27 1.7 7.5-13.4 41
Glycine 1.9 2.1 g/kg 4.2 g/16g N 0.6 0.7 0.6 -3.4 27 0.8 2.1-5.8 41
Serine 2 2.2 g/kg 4.4 g/16g N 0.8 0.9 0.7 -4.2 29 1.1 2.5-6.5 44
Proline 1.8 2 g/kg 4 g/16g N 0.7 0.8 0.6 -3.5 29 1.1 2.3-6.6 44
Poultry, amino acids
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
Lysine, ileal standardized, poultry 1 1.1 g/kg 57 %
Threonine, ileal standardized, poultry 1.1 1.2 g/kg 53 %
Methionine, ileal standardized, poultry 0.3 0.3 g/kg 58 %
Cystine, ileal standardized, poultry 0.3 0.4 g/kg 51 %
Methionine + cystine, ileal standardized, poultry 0.7 0.7 g/kg 54 %
Tryptophan, ileal standardized, poultry 0.4 0.4 g/kg 52 %
Isoleucine, ileal standardized, poultry 1 1.1 g/kg 55 %
Valine, ileal standardized, poultry 1.3 1.4 g/kg 55 %
Leucine, ileal standardized, poultry 1.3 1.4 g/kg 55 %
Phenylalanine, ileal standardized, poultry 1.5 1.7 g/kg 56 %
Tyrosine, ileal standardized, poultry 0.9 1 g/kg 53 %
Phenylalanine + tyrosine, ileal standardized, poultry 2.4 2.7 g/kg 55 %
Histidine, ileal standardized, poultry 0.6 0.6 g/kg 51 %
Arginine, ileal standardized, poultry 0.8 0.9 g/kg 51 %
Alanine, ileal standardized, poultry 1.2 1.3 g/kg 58 %
Aspartic acid, ileal standardized, poultry 3.5 4 g/kg 54 %
Glutamic acid, ileal standardized, poultry 2.4 2.8 g/kg 53 %
Glycine, ileal standardized, poultry 1 1.1 g/kg 53 %
Serine, ileal standardized, poultry 1 1.1 g/kg 51 %
Proline, ileal standardized, poultry 1 1.1 g/kg 54 %
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