The extraction of wool-grease

Loading...
Thumbnail Image

Date

Authors

Rossouw, S.D.

Journal Title

Journal ISSN

Volume Title

Publisher

Pretoria : Government Printer

Abstract

The medical importance of wool grease was appreciated by the ancient Greeks as early as 450 B.C. Through mediaeval periods its use is referred to in various writings, and the methods of preparation are discussed. Galen prepared an unguent having wool grease as its basis and this formula has persisted with little change until modern times. Even today it finds a wide application in medicine and particularly veterinary medicine, in the form of lanoline. A method for the extraction of wool grease by means of low boiling point petroleum ether is described.

Description

The articles have been scanned in colour with a HP Scanjet 5590; 300dpi. Adobe Acrobat XI Pro was used to OCR the text and also for the merging and conversion to the final presentation PDF-format.
Includes bibliographical references

Keywords

Wool grease, Lanoline

Sustainable Development Goals

Citation

Rossouw, SD 1938, 'The extraction of wool grease', Onderstepoort Journal of Veterinary Science and Animal Industry, vol. 10, no. 1, pp. 229-233