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OCR for page 114
Nutrient Requirements of Poultry: Ninth Revised Edition, 1994
Ingredient
Prediction Equation
Reference
Products of animal origin
Skim milk powder
MEn = 40.94 × CP + 77.96 × EE + 19.04 × NFE
Janssen, 1989
Whey, dried, low lactose
MEn = 38.79 × CP + 77.96 × EE + 19.04 × NFE
Janssen, 1989
Meat and bone meal
MEn = 33.94 × DM = 45.77 × ash + 59.99 × EE
Janssen, 1989
Fish meal (60%, 65%, 67% crude protein)
MEn = 35.87 × DM - 34.08 × ash + 42.09 × EE
Janssen, 1989
Herring meal, Norwegian
MEn = 35.87 × DM - 34.08 × ash + 42.09 × EE
Janssen, 1989
Blood meal, spray dried
MEn = 34.49 × CP + 64.96 × EE
Janssen, 1989
Blood meal, drum dried
MEn = 31.88 × CP + 60.32 × EE
Janssen, 1989
Feather meal (pepsin dig 80%)
MEn = 33.2 × CP + 57.53 × EE
Janssen, 1989
Poultry offal meal
MEn = 31.02 × CP + 74.23 × EE
Janssen, 1989
Poultry offal meal, high-fat
MEn = 31.02 × CP + 78.87 × EE
Janssen, 1989
Poultry by-product meal
TMEn = -725 + 0.841 × GE (kcal/kg dry matter)
Pesti et al., 1986
Poultry by-product meal
TMEn = 4,070 - 142 × calcium
Pesti et al., 1986
Poultry by-product meal
TMEn = 4,330 - 61 × ash
Pesti et al., 1986
Poultry by-product meal
TMEn = 5,060 - 263 × ash + 491 × calcium
Pesti et al., 1986
Poultry by-product meal
TMEn = 479 + 89 × CP - 1,094 × phosphorus
Pesti et al., 1986
Poultry by-product meal
TMEn = 11,340 - 103 × CP - 327 × calcium
Pesti et al., 1986
Poultry by-product meal
TMEn = 934 - 69 × CP - 110 × ash
Pesti et al., 1986
Poultry by-product meal
TMEn = 561 - 154 × calcium - 622 × phosphorus
Pesti et al., 1986
Poultry by-product meal
TMEn = 556 - 63 × ash - 506 × phosphorus
Pesti et al., 1986
Fat products from Dutch renderers
MEn = 20,041 - 23.0 × IV - 319.1 × C16:0 - 153.4 × C18:0
Janssen et al., 1979
Fats and oils
MEn = 8,227 - 10,318(-1,1685[Unsaturated:Saturated ratio])
Ketels and DeGroote, 1989
All fats and oils
MEn = 28,119 - 235.8 (C18:1 + C18:2) - 6.4 (C16:0) - 310.9 (C18:0) + 0.726 (IV × FR1) - 0.0000379 (IV[FR1 + FFA])2
Huyghebaert et al., 1988
Vegetable oils (free fatty acid <50%)
MEn = -10,147.94 + 188.28 IV + 155.09 FR1 - 1.6709 (IV × FR1)
Huyghebaert et al., 1988
Vegetable oils (free fatty acid >50%)
MEn = 1,804 + 29.7084 IV + 29.302 FR1
Huyghebaert et al., 1988
Animal fats (free fatty acid <40%)
MEn = 126,694 + 1645 IV + 838.4 C16:0 - 215.3 C18:0 + 746.61 FR1 + 356.12 (FR1 + FFA) - 14.83 (IV × FR1)
Huyghebaert et al., 1988
Animal fats (free fatty acid >40%)
MEn = -9,865 + 194.1 IV + 300.1 C18:0
Huyghebaert et al., 1988
NOTE: Abbreviations used above are as follows: GE = gross energy; ME = metabolizable energy; MEn = nitrogen-corrected metabolizable energy; TMEn = nitrogen-corrected true metabolizable energy; CP = % crude protein; EE = % ether extract; CF = % crude fiber; NFE = % nitrogen-free extract; ADF = % acid detergent fiber; APF = % Acid-pepsin fiber; STA = % starch; SUG = % sugar; IV = iodine value; C16:0 = % palmitic acid; C18:0 = % stearic acid; C18:1 = % oleic acid; C18:2 = % linoleic acid; FFA = % free fatty acid, calculated as oleic acid equivalents; FR1 = first fraction from a column chromatography separation that contains the practically unaltered triglycerides plus other apolar components; and DM = dry matter.
TABLE C–1 Conversion reactors—Weights and Measures
Units
Multiplied by the Factor Below Equals
Units
Multiplied by the Factor Below Equals
Units
lb
453.6
g
0.002205
lb
lb
0.4536
kg
2.205
lb
oz
28.35
g
0.035273
oz
kg
1,000
g
0.001
kg
kg
1,000,000
mg
0.000001
kg
g
1,000
mg
0.001
g
g
1,000,000
mcg (or µg)
0.001
mg
g
109
ng (nanogram)
10-9
g
g
1012
pg (picogram)
10-12
g
mg
1,000
mcg (or µg)
0.001
mg
mg/kga
0.0001
%
10,000
mg/kg
ppm
0.0001
%
10,000
ppm
gal (U.S.)
3.785
liters
0.2642
gal (U.S.gal (Brit.)
4.546
liters
0.220
gal (Brit.bu (bushel)
0.3525 hl
(hectoliter)
2.837
bu
cal (calorie)
4.184
j (joule)
0.239
cal
kcal (kilocalorie)
1,000
cal
0.001
kcal
Mcal (megacalorie)
1,000,000
cal
0.000001
Mcal
Mcal
1,000
kcal
0.001
Mcal
a 100 ppm = 100 mg/kg = 0.010 percent; thus converting 0.0002 percent = 2 ppm = 2 mg/kg.
Representative terms from entire chapter:
free fatty