58 maine agricultural experiment station. i915. 



Requirements of Law Regulating Sale. 



In order to be lawfully sold in Alaine milk and cream must 

 be of good standard quality, free from adulteration or the addi- 

 tion of water or any foreign substance. The cows from which 

 the milk is drawn must be free from disease. The cans and 

 other utensils must be clean and in a sanitar}^ condition. Milk 

 from which any of the cream has been removed cannot be sold 

 as milk but may be sold as skim milk. Cream must contain not 

 less than i8 per cent milk fat. Milk must contain not less than 

 11.75 P^^ cent of milk solids and not less than 3.25 per cent of 

 milk fat. All dairy products from the time they are produced 

 until they reach the consumer must be protected from filth, 

 flies, dust or other contamination, or other unclean, unhealth- 

 ful or unsanitary conditions. A lawful gallon of milk contains 

 231 cubic inches and all sub-divisions of the gallon in the same 

 proportion. Bottles used for the distribution of milk must be 

 sealed by the State, town, or city sealer of weights and measures. 



Results of Examination. 



The results of the examination of the samples of milk and 

 cream collected during the months of January, February and 

 March are here reported. 



Instead of printing the figures showing percentages of fat, 

 total solids, water and the specific gravity, the results are here 

 stated in words. It is hoped this may make the reports more 

 readily and completely understood by the users of milk,- for 

 whose benefit the reports are printed. 



quality and cleanliness. 



In the column under '"Remarks" the terms used have the 

 meaning as follows : The terms "excellent," "good," "fair," 

 refer to the fat content in milk that is up to the standard in 

 milk solids. 



"Quality excellent" means more than 4.5 per cent milk fat. 



"Quality good" means between 3.5 and 4.5 per cent milk fat. 



"Quality fair" means between 3.25 and 3.50 per cent milk fat. 



"Below standard" refers to the fat or the solids as stated in 

 table. 



