The Art of Perfumery, and Methods of Obtaining the Odors of Plants

PATCHOULY SOAP. Curd soap, 4-1/2 lbs. Otto of patchouly, 1 oz. " santal, } " vitivert, } of each, 1/4 oz. SAPONACEOUS CREAM OF ALMONDS. The preparation sold under this title is a potash soft soap of lard. It has a beautiful pearly appearance, and has met with extensive demand as a shaving soap. Being also used in the manufacture of EMULSINES, it is an article of no inconsiderable consumption by the perfumer. It is made thus:-- Clarified lard, 7 lbs. Potash of lye (containing 26 per cent. of caustic potash), 3-3/4 lbs. Rectified spirit, 3 oz. Otto of almonds, 2 drachms. Manipulation.--Melt the lard in a porcelain vessel by a salt-water bath, or by a steam heat under 15 lbs. pressure; then run in the lye, very slowly, agitating the whole time; when about half the lye is in, the mixture begins to curdle; it will, however, become so firm that it cannot be stirred. The crême is then finished, but is not pearly; it will, however, assume that appearance by long trituration in a mortar, gradually adding the alcohol, in which has been dissolved the perfume.