| 释义 |
Hehner|ˈheɪnə(r)|
The name of the chemist Otto Hehner used attrib. in Hehner number, Hehner value (see quots.).
1909Webster Hehner value, a number expressing the percentage of insoluble fatty acids in an oil or fat. 1913G. Martin Industr. & Manuf. Chem. I. iv. 64 Hehner Value.—This test devised by Hehner indicates the percentage of insoluble fatty acids which can be separated from oil or fat... Thus butter usually has a Hehner value ranging from 85–88. 1915Chem. Abstr. IX. 531 (heading) A new modification for making the Hehner number determination. 1918T. H. Pope tr. Villavecchia's App. Anal. Chem. I. 382 Insoluble, Fixed Fatty Acid Number. (Hehner Number.) |