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 % - 2.1 84.5 -96.3 101 3.4
Crude protein 4.5 5.1 % - 1.6 2.5 -6 66 1.9 1.7 -19.6 257
Crude fibre 2.6 3 % - 0.8 0.7 -3.9 77 0.9 0.3 -6 143
Crude fat 1 1.2 % - 0.5 0.2 -2.3 28 0.5 0.2 -2.5 73
Ash 3 3.4 % - 1.3 1.8 -7.9 96 1.4 2 -11.3 167
Insoluble ash 0.2 0.3 % - 0.2 0.05 -0.7 24 0.2 0.01 -0.8 27
NDF 9.1 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
Water insoluble cell walls 8.4 9.5 % -
Starch 64.2 72.8 % - 3.7 59.1 -74.4 89 3.7 54.6 -78.9 118
Starch, enzymatic method 64.3 72.8 % - 4.2 4.5 66.9 -82.9 14
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 - 240 3560 -4260 4 250 3660 -4520 9
Gross energy (MJ) 15.3 17.4 MJ/kg - 1 14.9 -17.8 4 1 15.3 -18.9 9
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 24 % 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 12 13 mg/kg - 16 18 3 -54 18
Zinc 38 43 mg/kg - 13 15 10 -77 18
Copper 6 7 mg/kg - 1 1 5 -9 18
Iron 160 181 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
C6 + C8 + C10 fatty acids 0 0 g/kg 0 % FA
C12:0 lauric acid 0 0 g/kg 0 % FA
C14:0 myristic acid 0 0 g/kg 0 % FA
C16:0 palmitic acid 2.8 3.2 g/kg 39 % FA 2 35.9-42.6 11
C16:1 palmitoleic acid 0 0 g/kg 0 % FA
C18:0 stearic acid 0.2 0.2 g/kg 2.7 % FA 0.4 2.1-3.4 11
C18:1 oleic acid 0.09 0.1 g/kg 1.3 % FA 0.4 0.6-2.1 11
C18:2 linoleic acid 2.8 3.2 g/kg 39 % FA 2 35.2-41.7 11
C18:3 linolenic acid 1.3 1.4 g/kg 17.5 % FA 1.8 14.5-21.2 11
C18:4 stearidonic acid 0 0 g/kg 0 % FA
C20:0 arachidic acid 0.02 0.03 g/kg 0.3 % FA 0.03 0.3-0.4 11
C20:1 eicosenoic acid 0 0 g/kg 0 % FA
C20:4 arachidonic acid 0 0 g/kg 0 % FA
C20:5 eicosapentaenoic acid 0 0 g/kg 0 % FA
C22:0 behenic acid 0 0 g/kg 0 % FA
C22:1 erucic acid 0 0 g/kg 0 % FA
C22:5 docosapentaenoic acid 0 0 g/kg 0 % FA
C22:6 docosahexaenoic acid 0 0 g/kg 0 % FA
C24:0 lignoceric acid 0 0 g/kg 0 % FA
Fatty acids 0.7 0.8 % 70 % fat
Vitamins and pigments
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
Vitamin A 551 624 1000 IU/kg -
Vitamin D 0 0 1000 IU/kg -
Vitamin E 33.3 37.7 mg/kg -
Vitamin K 0.09 0.1 mg/kg -
Vitamin B1 thiamin 3.3 3.7 mg/kg -
Vitamin B2 riboflavin 3.1 3.5 mg/kg -
Vitamin B6 pyridoxine 12.8 14.5 mg/kg -
Vitamin B12 0 0 µg/kg -
Niacin 40.5 45.9 mg/kg -
Pantothenic acid 29.3 33.2 mg/kg -
Folic acid 0 0 mg/kg -
Vitamin C 650 736 mg/kg -
Ruminants
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
UFL INRA 2018 0.96 1.09 per kg -
UFV INRA 2018 0.97 1.1 per kg -
PDIA INRA 2018 12 13 g/kg -
PDI INRA 2018 62 70 g/kg -
Rumen protein balance INRA 2018 -60 -68 g/kg -
Fill Unit ruminants INRA 2018 0.166 0.188 per kg -
ME ruminants INRA 2018 (kcal) 2550 2890 kcal/kg -
NE lactation ruminants INRA 2018 (kcal) 1700 1920 kcal/kg -
NE meat production ruminants INRA 2018 (kcal) 1710 1930 kcal/kg -
ME ruminants INRA 2018 (MJ) 10.6 12.1 MJ/kg -
NE lactation ruminants INRA 2018 (MJ) 7.1 8 MJ/kg -
NE meat production ruminants INRA 2018 (MJ) 7.1 8.1 MJ/kg -
OM digestibility ruminants INRA 2018 - 84.8 %
Energy digestibility ruminants INRA 2018 - 81 %
N degradability ruminants INRA 2018 - 69 %
Starch degradability ruminants INRA 2018 - 81 %
DM degradability ruminants INRA 2018 - 71 %
Lysine ruminants INRA 2018 - 7.3 % PDI
Threonine ruminants INRA 2018 - 5.5 % PDI
Methionine ruminants INRA 2018 - 2.1 % PDI
Isoleucine ruminants INRA 2018 - 5.5 % PDI
Valine ruminants INRA 2018 - 5.8 % PDI
Leucine ruminants INRA 2018 - 8 % PDI
Phenylalanine ruminants INRA 2018 - 5.5 % PDI
Histidine ruminants INRA 2018 - 2.1 % PDI
Arginine ruminants INRA 2018 - 4.6 % PDI
UFL FL1 INRA 2018 0.98 1.11 per kg -
UFV FL1 INRA 2018 0.99 1.12 per kg -
PDIA FL1 INRA 2018 11 12 g/kg -
PDI FL1 INRA 2018 63 71 g/kg -
Rumen protein balance FL1 INRA 2018 -61 -69 g/kg -
UFL FL4 INRA 2018 0.93 1.06 per kg -
UFV FL4 INRA 2018 0.93 1.05 per kg -
PDIA FL4 INRA 2018 14 16 g/kg -
PDI FL4 INRA 2018 62 71 g/kg -
Rumen protein balance FL4 INRA 2018 -59 -67 g/kg -
UFL INRA 2007 0.96 1.09 per kg -
UFL INRA 2007 0.96 1.09 per kg -
UFV INRA 2007 0.96 1.08 per kg -
UFV INRA 2007 0.95 1.08 per kg -
PDIA INRA 2007 13 15 g/kg -
PDIN INRA 2007 30 34 g/kg -
PDIE INRA 2007 66 74 g/kg -
ME ruminants INRA 2007 (kcal) 2570 2910 kcal/kg -
ME ruminants INRA 2007 (MJ) 10.7 12.2 MJ/kg -
ME ruminants INRA 2007 (MJ) 10.7 12.2 MJ/kg -
OM digestibility ruminants INRA 2007 - 86.2 %
Energy digestibility ruminants INRA 2007 - 82.3 %
N digestibility ruminants - 50.8 %
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 - 53.5 %
Absorbable P ruminants 0.9 1 g/kg 70 % P
Absorbable Ca ruminants 0.7 0.8 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
VEM CVB 2018 958 1086 per kg -
VEVI CVB 2018 1047 1186 per kg -
DVE CVB 1991 58 66 g/kg -
OEB CVB 1991 -56 -64 g/kg -
DVLYS CVB 1991 4.7 5.3 g/kg -
DVMET CVB 1991 1.6 1.8 g/kg -
TDN 1x ruminants NRC 2001 74.7 84.6 % -
DE 1x ruminants NRC 2001 3.19 3.62 Mcal/kg -
NE Lactation 3x ruminants NRC 2001 1.63 1.85 Mcal/kg -
NE Lactation 4x ruminants NRC 2001 1.54 1.75 Mcal/kg -
NE Maintenance 3x ruminants NRC 2001 1.77 2 Mcal/kg -
NE Gain 3x ruminants NRC 2001 1.19 1.35 Mcal/kg -
Rumen Undegradable Protein (diet 25% concentrate) NRC 2001 - 17 %
Rumen Undegradable Protein (diet 50% concentrate) NRC 2001 - 20 %
EN Lactation ruminants GfE 6.8 7.7 MJ/kg -
nxP ruminants GfE 120 136 g/kg -
RNB ruminants GfE -12 -14 g/kg -
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 2890 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 2920 kcal/kg -
DE growing pig (MJ) 13.7 15.5 MJ/kg -
DE growing pig (MJ) 13.7 15.5 MJ/kg -
ME growing pig (MJ) 13.5 15.2 MJ/kg -
ME growing pig (MJ) 13.4 15.2 MJ/kg -
NE growing pig (MJ) 10.7 12.1 MJ/kg - 1 1
NE growing pig (MJ) 10.7 12.1 MJ/kg - 1 1
DE adult pig (MJ) 13.9 15.8 MJ/kg -
DE adult pig (MJ) 13.9 15.8 MJ/kg -
ME adult pig (MJ) 13.6 15.4 MJ/kg -
ME adult pig (MJ) 13.6 15.4 MJ/kg -
NE adult pig (MJ) 10.8 12.2 MJ/kg -
NE adult pig (MJ) 10.8 12.2 MJ/kg -
Energy digestibility growing pig - 89.5 % 1
Energy digestibility adult pig - 90.8 %
OM digestibility growing pig - 92 % 1
OM digestibility adult pig - 93.1 %
N digestibility growing pig - 60 % 1
N digestibility adult pig - 66.5 %
Crude fat digestibility pig - 0 %
Digestible P pig (no phytase) 0.4 0.4 g/kg 30 %
Digestible P pig (with phytase) 0.6 0.7 g/kg 45 %
Poultry
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
AMEn cockerel (kcal) 3050 3460 kcal/kg - 80 30 3430 -3530 15
AMEn broiler (kcal) 3050 3460 kcal/kg - 3420 -3890 4
AMEn cockerel (MJ) 12.8 14.5 MJ/kg - 25.9
AMEn cockerel (MJ) 12.8 14.5 MJ/kg - 0.3 0.1 14.3 -14.8 15
AMEn broiler (MJ) 12.8 14.5 MJ/kg -
AMEn broiler (MJ) 13.4 15.2 MJ/kg - 13.2 -15.3 4 14.3 -16.3 4
Available P cockerel 0.3 0.4 g/kg 25 % P
Available P broiler 0.3 0.4 g/kg 25 % P
Horses
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
OM digestibility horse - 86.6 %
Energy digestibility horse - 83.2 %
Horse Forage Unit 1.06 1.2 per kg -
Digestible crude protein horse 31 35 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) 12.8 14.4 MJ/kg -
DE rabbit (MJ) 12.7 14.4 MJ/kg -
ME rabbit (MJ) 12.6 14.2 MJ/kg -
ME rabbit (MJ) 12.6 14.2 MJ/kg -
Energy digestibility rabbit - 83.1 %
N digestibility rabbit - 59.2 %
Fish
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
DE salmonids (kcal) 1720 1950 kcal/kg -
DE salmonids (MJ) 7.2 8.2 MJ/kg -
Energy digestibility, salmonids - 47 %
N digestibility salmonids - 69.9 %
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 2.4 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 0.4 0.5 0.3 -2.4 27 0.5 1.7-3.4 38
Tryptophan 0.8 0.9 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 2.4 2.7 g/kg 5.2 g/16g N 0.7 0.8 1.1 -3.7 26 0.8 4-6.8 41
Leucine 2.4 2.7 g/kg 5.2 g/16g N 0.7 0.8 1.2 -4 29 0.9 3.9-7.7 43
Phenylalanine 2.8 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 2 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 4.5 5.1 g/kg 9.9 g/16g N 1.4 1.6 1.2 -7.7 27 1.4 5-10.7 38
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 2.1 2.3 g/kg 4.5 g/16g N 0.6 0.7 1.1 -3.7 29 0.8 3.7-6.9 44
Aspartic acid 6.6 7.5 g/kg 14.5 g/16g N 2.7 3.1 2 -13.6 25 3.5 9.2-19.7 37
Glutamic acid 4.7 5.3 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 2.3 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
Pigs, amino acids
Parameter As fed On DM Unit Other Unit SD Range Count SD Range Count SD Range Count
Lysine, ileal standardised, pig 1.5 1.6 g/kg 85 %
Threonine, ileal standardised, pig 1.7 2 g/kg 83 %
Methionine, ileal standardised, pig 0.5 0.5 g/kg 88 %
Cystine, ileal standardised, pig 0.6 0.7 g/kg 83 %
Methionine + cystine, ileal standardised, pig 1.1 1.2 g/kg 85 %
Tryptophan, ileal standardised, pig 0.6 0.7 g/kg 84 %
Isoleucine, ileal standardised, pig 1.6 1.8 g/kg 85 %
Valine, ileal standardised, pig 2 2.3 g/kg 85 %
Leucine, ileal standardised, pig 2.1 2.3 g/kg 87 %
Phenylalanine, ileal standardised, pig 2.4 2.7 g/kg 88 %
Tyrosine, ileal standardised, pig 1.5 1.7 g/kg 87 %
Phenylananine + tyrosine, ileal standardised, pig 3.9 4.4 g/kg 87 %
Histidine, ileal standardised, pig 1 1.1 g/kg 87 %
Arginine, ileal standardised, pig 1.4 1.6 g/kg 91 %
Alanine, ileal standardised, pig 1.7 2 g/kg 84 %
Aspartic acid, ileal standardised, pig 5.6 6.3 g/kg 84 %
Glutamic acid, ileal standardised, pig 4.2 4.7 g/kg 89 %
Glycine, ileal standardised, pig 1.6 1.8 g/kg 84 %
Serine, ileal standardised, pig 1.7 1.9 g/kg 85 %
Proline, ileal standardised, pig 1.5 1.7 g/kg 86 %
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 1.3 g/kg 53 %
Methionine, ileal standardized, poultry 0.3 0.4 g/kg 58 %
Cystine, ileal standardized, poultry 0.4 0.4 g/kg 51 %
Methionine + cystine, ileal standardized, poultry 0.7 0.8 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 1.5 g/kg 55 %
Leucine, ileal standardized, poultry 1.3 1.5 g/kg 55 %
Phenylalanine, ileal standardized, poultry 1.5 1.8 g/kg 56 %
Tyrosine, ileal standardized, poultry 0.9 1 g/kg 53 %
Phenylalanine + tyrosine, ileal standardized, poultry 2.5 2.8 g/kg 55 %
Histidine, ileal standardized, poultry 0.6 0.7 g/kg 51 %
Arginine, ileal standardized, poultry 0.8 0.9 g/kg 51 %
Alanine, ileal standardized, poultry 1.2 1.4 g/kg 58 %
Aspartic acid, ileal standardized, poultry 3.6 4 g/kg 54 %
Glutamic acid, ileal standardized, poultry 2.5 2.8 g/kg 53 %
Glycine, ileal standardized, poultry 1 1.1 g/kg 53 %
Serine, ileal standardized, poultry 1 1.2 g/kg 51 %
Proline, ileal standardized, poultry 1 1.1 g/kg 54 %
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