BULLETIN 356, U. S. DEPAETMENT OF AGEICULTUEE. 



DIRECTIONS FOR SCORING. 

 Bacteria per Cubic Centimeter— Perfect Score, 35. 



Points. 



Under 500 35. 



500-1,000 34. 9 



1,001-1,500 34. 8 



1,501-2,000 34. 7 



2,001-2,500 34. 6 



2,501-3,000 34. 5 



3,001-3,500 34. 4 



3,501-4,000 34. 3 



4,001-5,000 34. 



5,001-6,000 33. S 



6,001-7,000 33. 6 



7,001-8,000 33. 4 



8,001-9,000 33. 2 



9,001-10,000 33. 



10,001-11,000 32. 8 



11,001-12,000 32. 6 



12,001-13,000 32. 4 



13,001-14,000 .32. 2 



14,001-15,000 32. 



15,001-20,000 31. 



20,001-25,000 30. 



Points. 



25,001-30,000 29. 



30,001-35,000 28. 



35,001-30,000 27. 



40,001-45,000 26. 



45,001-50,000 25. 



50,001-55,000 24. 



5p,001-60,000 23. 



60,001-65,000 22. 



65,001-70,000 - 21. 



70,001-75,000 20. 



75,001-80,000 19. 



80,001-85,000 18. 



85,001-90,000 17. 



90,001-95,000 16.0 



95,001-100,000 15. 



100,001-120,000 - 12. 5 



102,001-140,000 10. 



140,001-160,000 7. 5 



160,001-180,000 5. 



180,001-200,000 2. 5 



Above 200,000 0. 



Note. — When the number of bacteria per cubic centimeter exceeds the local limit the score shall be 0. 



Flavor and Odor— Perfect Score, 25. 



Deductions for disagreeable or foreign odor or flavor should be made according to conditions found. 

 When possible to recognize the cause of the difficulty it should be described under Remarks. 



Visible Dirt — Perfect Score, 10. 



Examination for visible dirt should be made only after the milk has stood for some time undisturbed in 

 any way. Raise the bottle carefully in its natural, upright position, without tipping, until higher than the 

 head. Observe the bottom of the milk with the naked eye or by the aid of a reading glass. The presence 

 of the slightest movable speck makes a perfect score impossible. Further deductions should be made 

 according to the amount of dirt found. When possible the nature of the dirt should be described under 

 Remarks. 



Fat in Milk— Perfect Score, 10. 



Points. 



4.0 per cent and over 10 



3.9 per cent 9. 8 



3.8 per cent 9.6 



3.7 per cent 9. 4 



3.6 per cent 9. 2 



3.5 per cent 9 



3.4 per cent 8 



3.3 per cent 7 



Note. — When the per cent of fat is less than the local legal limit the score should be 0. 



Points. 



3.2 per cent 6 



3.1 per cent 5 



3.0 per cent 4 



2.9 per cent 3 



2.8 per cent 2 



2.7 per cent 1 



Less than 2.7 per cent 



Solids Not Fat— Perfect Score, 10. 



Points. 



;.7 per cent and over 10 



;.6 per cent 9 



;.5 per cent 8 



1.4 per cent 7 



1.3 per cent 6 



1.2 per cent 5 



Note. — When the per cent of solids not fat is less than the local legal limit the score shall be 



Points. 



8.1 per cent 4 



8.0 per cent 3 



7.9 per cent 2 



7.8 per cent 1' 



Less than 7.8 per cent 



AaDiTY — Perfect Score, 5. 



Points. 



0.2 per cent and less 5 



0.21 per cent 4 



0.22 per cent 3 



Points. 



0.23 per cent 2 



0.24 per cent 1 



Over 0.24 per cent 



