Commission Decision of 27 December 2004 authorising methods for grading pig carcases in the Czech Republic (notified by number C(2004) 2566) (Only the Czech text is authentic) (2005/1/EC)

[F13. The lean meat content of the carcass shall be calculated according to the following formula: U.K.

where:

Ŷ

the estimated percentage of lean meat in the carcass,

S

the thickness of back-fat (including rind) in millimetres, measured at 6,5 centimetres off the midline of the carcass, between the second and third last ribs,

M

the thickness of muscle in millimetres, measured at the same time and in the same place as S.

This formula shall be valid for carcasses weighing between 60 and 120 kilograms.]