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There are currently no known outstanding effects for the Commission Decision of 15 April 2004 authorising methods for grading pig carcases in the United Kingdom (notified under document number C(2004) 1340) (Only the English text is authentic) (2004/370/EC).
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ŷ = 66,5 — 0,95x1 + 0,068x2
where:
=
the estimated percentage of lean meat in the carcase,
=
the thickness of back-fat (including rind) in millimetres, measured at 6 centimetres off the midline of the carcase at the last rib (measurement known as 'P2'),
or
the average thickness of back-fat (including rind) in millimetres measured at 4 and 7,5 centimetres respectively off the midline of the carcase at the last rib (measurement known as ‘½ (P1 + P3)’),
=
the weight of the cold carcase in kilograms.
The formula shall be valid for carcases weighing between 30 and 120 kilograms.
ŷ = 63,4 — 0,51x1 — 0,45x3 + 0,18x4
where
=
the estimated percentage of lean meat in the carcase,
=
the thickness of back-fat (including rind) in millimetres, measured at 6 centimetres off the midline of the carcase at the last rib (measurement known as 'P2'),
=
the thickness of back-fat (including rind) in millimetres, measured at 6 centimetres off the midline of the carcase between the third and fourth last ribs (measurement known as 'rib-fat'),
=
the thickness of muscle in millimetres, measured at the same time and in the same place as x3 (measurement known as 'rib-muscle').
The formula shall be valid for carcases weighing between 30 and 120 kilograms.
ŷ = 62,8 — 0,51x1 — 0,44x3 + 0,19x4
where
=
the estimated percentage of lean meat in the carcase,
=
the thickness of back-fat (including rind) in millimetres, measured at 6 centimetres off the midline of the carcase at the last rib (measurement known as ‘P2’),
=
the thickness of back-fat (including rind) in millimetres, measured at 6 centimetres off the midline of the carcase between the third and fourth last ribs (measurement known as ‘rib-fat’),
=
the thickness of muscle in millimetres, measured at the same time and in the same place as x3 (measurement known as ‘rib-muscle’).
The formula shall be valid for carcases weighing between 30 and 120 kilograms.
The apparatus shall be equipped with a Pie Medical Netherlands 3,5 MHz scanner.
The distance from the marking point to the centre of the ultrasonic head shall be 12 cm.
The results of the measurements shall be converted into estimated lean meat content by means of the CSB Ultra-Meater apparatus itself.
ŷ = 65,1 — 1,158x1 + 0,176x2
where:
=
the estimated percentage of lean meat in the carcase,
=
the thickness of back-fat (including rind) in millimetres, measured at 6 cm off the dorsal midline of the carcase, between the third and fourth last ribs,
=
the thickness of muscle in millimetres, measured at the same time and in the same place as x1.
The formula shall be valid for carcases weighing between 30 and 120 kilograms.
The ultrasonic data shall comprise measurements of back-fat thickness and muscle thickness.
The results of the measurements are converted into estimated lean meat content using a computer.
ŷ = 64,56076 – 0,011867x1 – 0,037750x2 – 0,013357x3 – 0,011163x4 – 0,021255x5 – 0,006461x6 – 0,016539x7 – 0,026134x8 – 0,011734x9 – 0,010533x10 – 0,021250x11 – 0,011591x12 – 0,023174x13 – 0,035567x14 – 0,012220x15 – 0,010566x16 – 0,024556x17 – 0,015644x18 – 0,012601x19 – 0,024600x20 – 0,011233x21 – 0,010434x22 – 0,022287x23 – 0,015566x24 + 0,003953x25 + 0,004604x26 + 0,004438x27 + 0,004865x28 – 0,035444x29 – 0,022043x30 – 0,035690x31 – 0,043143x32 – 0,035588x33 – 0,034093x34 – 0,037165x35 – 0,027871x36 – 0,029070x37 – 0,028929x38 – 0,028884x39 – 0,028174x40 – 0,023148x41 – 0,025299x42 – 0,035816x43 – 0,044413x44 – 0,044408x45 – 0,034309x46 – 0,029252x47 – 0,018420x48 – 0,008756x49 – 0,012405x50 – 0,016834x51 – 0,019488x52 – 0,021442x53 – 0,023237x54 – 0,022466x55 – 0,033462x56 – 0,031548x57 – 0,031020x58 – 0,030049x59 – 0,029518x60 – 0,030063x61 – 0,049797x62 – 0,050145x63 – 0,049625x64 – 0,049249x65 – 0,047528x66 – 0,045669x67 – 0,026058x68 – 0,025250x69 – 0,023297x70 – 0,022976x71 – 0,022032x72 – 0,022040x73 – 0,015719x74 – 0,028318x75 – 0,017586x76 + 0,007988x77 + 0,008649x78 + 0,009642x79 + 0,009355x80 + 0,008768x81 + 0,006580x82 + 0,005336x83 + 0,008744x84 + 0,008690x85 + 0,008155x86 + 0,008398x87 + 0,008496x88 + 0,009162x89 + 0,009559x90 + 0,009805x91 + 0,009867x92 + 0,009476x93 + 0,008720x94 + 0,008490x95 + 0,008367x96 + 0,008861x97 + 0,007226x98 + 0,007774x99 + 0,008204x100 + 0,008142x101 + 0,007890x102 + 0,007522x103 + 0,008219x104 + 0,007665x105 + 0,005622x106 + 0,008785x107 + 0,008284x108
where:
=
the estimated lean meat content of the carcase,
x1, x2… x108 are the variables measured by Autofom.
The formula shall be valid for carcases weighing between 30 and 120 kilograms.
where:
=
the thickness of the backfat (including rind) in millimetres measured at 6 centimetres off the midline of the carcase at the last rib (known as ‘ P2 ’ )
The formula shall be valid for carcases weighing between 50 and 140 kilograms.]
Textual Amendments
where:
=
the thickness of the backfat (including rind) in millimetres measured at 6 centimetres off the midline of the carcase at the last rib (known as ‘ P2 ’ )
The formula shall be valid for carcases weighing between 50 and 140 kilograms.]
where:
=
the thickness of the backfat (including rind) in millimetres measured at 6 centimetres off the midline of the carcase at the last rib (known as ‘ P2 ’ )
The formula shall be valid for carcases weighing between 50 and 140 kilograms.]
The ultrasonic data shall comprise measurements of back-fat thickness and muscle thickness.
The results of the measurements are converted into estimated lean meat content using a computer.
= b 0 + ip 1 b 1 + ip 2 b 2 + ip 3 b 3 +… ip 127 b 127 .
where:
=
Input parameters of Autofom image analysis
=
Constants from the model calibration
The 127 b -coefficients are, in order IP1-IP127 :
– 1,6866978E-002
– 2,7395384E-002
– 1,9907279E-002
– 8,5862307E-003
– 1,7233329E-002
– 1,2928455E-002
– 7,2069578E-003
0,0000000E+000
0,0000000E+000
9,9210571E-003
– 2,7280254E-002
– 1,1866679E-002
– 1,6877903E-002
– 3,3714309E-002
– 2,2873893E-002
– 1,2976709E-002
– 1,9736953E-002
0,0000000E+000
– 1,0441692E-002
– 2,6023159E-002
– 1,6019909E-002
– 1,2085976E-002
– 2,0802582E-002
– 1,2004912E-002
4,9544591E-003
2,1012272E-003
3,5626963E-003
5,4210355E-003
2,8231265E-003
0,0000000E+000
3,4462682E-003
4,9613826E-003
3,1486694E-003
0,0000000E+000
3,3405393E-003
0,0000000E+000
0,0000000E+000
1,0592665E-003
0,0000000E+000
0,0000000E+000
2,3835478E-003
0,0000000E+000
– 2,3957171E-002
– 1,6251475E-002
0,0000000E+000
– 2,1446949E-002
0,0000000E+000
– 2,4741126E-002
– 2,2376098E-002
– 1,6962735E-002
– 2,8594572E-002
– 1,9001560E-002
– 2,7471537E-002
– 3,2565221E-002
– 3,1170983E-002
– 2,9708274E-002
– 2,7283320E-002
– 2,5577871E-002
– 3,2280222E-002
– 3,1662315E-002
– 3,3039205E-002
– 3,2290529E-002
– 3,0902216E-002
– 2,9116826E-002
– 2,5646536E-002
– 2,3514079E-002
– 2,7472775E-002
– 2,6122212E-002
– 2,3694078E-002
– 2,7969513E-002
– 2,8660055E-002
– 2,8413385E-002
– 3,2624107E-002
– 3,2517981E-002
– 3,1576648E-002
– 3,1543616E-002
– 3,1162977E-002
– 3,0734278E-002
– 3,4127805E-002
– 3,4164313E-002
– 3,4327772E-002
– 3,4017213E-002
– 3,3313580E-002
– 3,3459395E-002
– 2,4075206E-002
– 2,5336761E-002
– 2,6048595E-002
– 2,6499119E-002
– 2,6947299E-002
– 2,7433341E-002
– 3,1328205E-002
– 3,1818397E-002
– 2,7329659E-002
6,0837399E-003
6,8703182E-003
7,7951970E-003
8,3265398E-003
7,6311678E-003
6,6542262E-003
5,8027613E-003
8,4376512E-003
8,3114961E-003
8,2320096E-003
8,0569442E-003
7,7763004E-003
7,6648975E-003
7,3420489E-003
7,2652618E-003
7,1755257E-003
7,1458751E-003
7,1670651E-003
6,9467919E-003
7,0396927E-003
7,2869365E-003
5,7384889E-003
7,6241307E-003
7,3343012E-003
6,9868541E-003
6,6073379E-003
6,9390922E-003
6,3295597E-003
6,0446505E-003
1,0994689E-002
9,2938738E-003
4,4189114E-003
4,3836362E-003
4,6389205E-003
The b 0 -coefficient is 6,3457577E+001
The formula shall be valid for carcases weighing between 50 and 140 kilograms.]
Textual Amendments
Textual Amendments
[ F3 ] |
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