Show purity of milk r vb now bv by scientists scientist entis t s by KATHRYN KATHHYN ST JOHN careful housewives constantly make it a johnt to ascertain the quality of each itom that goes on their tables preparing food for the family faintly lg Is an extremely important job for the proper selection and preparation of foods make in it large measure for the health and happiness of tho family milk Is tho the most moat nearly perfect food but it Is a very delicate one ns as well the keeping qualities of milk milic are slight danger from contamination is iver ever present evaporated milk which la is double rich because of tho the removal of CO 60 per cent of tile tho water Is sciences solution to these conditions safeguarding evaporated milk to la worked out as perfectly as mans ingenuity has been able to make tho the process from cow to con can the milk which goes into the evaporated product Is batched vat ched every step of the way L cows of the dairy herds are guarded with constant care and anre subjected to inspections by veterinary surgeons burgeons herds are carefully groomed and their yards and barns are arc kept scrupulously clean as aro are all utensils ailak conden serles are located in the heart ol of the big dairy regions to facilitate speedy handling for or this Is essential CT if the milk Is to be canned at its moment of maturity canvas covered trucks haul tile the milk to market thus protecting the product from contamination on tho the way arriving nt at tile the y tile tho milk goes through tests for acidity sediment flavor and butterfat content before it Is accepted experts watch tho the progress of the milk through every step of its way it goes into the evaporating mathine machine to tho the which breaks up tip the fat globules glo bules so that tho the milk may bo be easily digested by tile the consumer by way of the almost aumai fillina machine into sterilized cans then into the sterilizer where the cans are arc surrounded by steam and boiling water destroying tiny any possible bacteria inspectors spec sp octora tors handle the product as the last step to see that the canning job lias has been perfectly done labeling and packing follow the housewife obtains tile the milk as 03 fresh and sweet as aa when it camo came from the cow |