Contact Details :
Craig Culley, Secretary
World Ostrich Association
33 Eden Grange
Little Corby
Carlisle, UK CA4 8QW
Tel +44 1228 562 923
Fax +44 1228 562 187
Email:
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WOA CARCASS GRADING SYSTEM
January 4th, 2003
Version 1.0
Download pdf format
OSTRICH CARCASS/MEAT GRADES |
Prime |
Choice |
Select |
Utility |
Non-Food |
Prime Grade Defined |
Item |
Status or Condition |
Bird Age |
Less than 16 months of age |
Fat Pan Color |
White Fat Pan color only |
Muscle Color |
Even red muscle color throughout |
Heart Condition |
Heart of normal size, color & texture with no damage |
Liver Condition |
Mid-brown color with no abscess/ulcerations |
Disease Condition |
No disease symptoms or evidence |
Other Condition |
No Oedema or "jell" substance on heart, thigh or sternum |
Note: A Prime Grade carcass will yield the highest amount of primary meat cuts with a consistent degree of tenderness throughout all the primary meat muscles.
Choice Grade Defined |
Item |
Status or Condition |
Bird Age |
16 to 24 months of age |
Fat Pan Color |
White Fat Pan color only |
Muscle Color |
Even red muscle color throughout |
Heart Condition |
Heart of normal size, color & texture with no damage |
Liver Condition |
Mid-brown color with no abscess/ulcerations |
Disease Condition |
No disease symptoms or evidence |
Other Condition |
No Oedema or "jell" substance on heart, thigh or sternum |
Note: A Choice Grade Ostrich carcass will yield a few primary meat cuts, if carefully selected, with a reasonable degree of tenderness. The majority of the Choice carcass will be secondary meat cuts and ground meat.
Select Grade Defined |
Item |
Status or Condition |
Bird Age |
25 months of age and older |
Fat Pan Color |
White Fat Pan color only |
Muscle Color |
Even red muscle color throughout |
Heart Condition |
Heart of normal size, color & texture with no damage |
Liver Condition |
Mid-brown color with no abscess/ulcerations |
Disease Condition |
No disease symptoms or evidence |
Other Condition |
No Oedema or "jell" substance on heart, thigh or sternum |
Note: A Select Grade carcass should ONLY be used for value-added products and ground meat products.
Utility Grade Defined |
Item |
Status or Condition |
Bird Age |
Any age of bird |
Fat Pan Color |
Yellow Fat Pan color |
Muscle Color |
Multi-coloring of muscles (pink to dark red) |
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White color areas in some muscles |
Heart Condition |
Small, damaged or spongy texture heart |
Liver Condition |
Yellow, Green or Black Color |
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Liver abscesses or ulcerations |
Disease Condition |
No disease symptoms or evidence |
Other Condition |
Oedema or "jell" substance on heart, thigh or sternum |
Note: A Utility Grade carcass should ONLY be used for value-added products and NOT for primary cuts, secondary cuts, or ground meat products.
Non-Food Grade Defined |
Item |
Status or Condition |
Bird Age |
Any age of bird |
Muscle Color |
Muscles with abscesses or channels in meat |
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Muscles with light or dark spots |
Liver Condition |
Spotty or infected livers |
Disease Condition |
Any disease symptoms or evidence |
A Non-Food Grade Ostrich carcass will exhibit one or more of the above undesirable traits
Note: A Non-Food Grade carcass must not be used for human consumption.
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