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Scientific American, Vol. 29, No. 16 (1873) (1873)
leaf 8
e molecular change or oxida- leaves for the action of the benzole. tion of the oil during the process of churning. We tasted some of the butter thus made and prepared for and especially large quantities of a soapy substance. the market. With the exception of a slight spread over the inner surface… … For photographic purposes the of the company for this artificial butter. © 1873 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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