This scientific study explores the factors that determine the composition of butter, including the feed of cows, the method of churning, and the addition of salt. The authors' research provides valuable insights into the production and quality of butter, and has important implications for the dairy industry. A fascinating read for anyone interested in the science of food production.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.

Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.