𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Vegetable oils. IV. —A new method of determining the component acids of oils containing epoxy- and/or hydroxy-acids

✍ Scribed by K. E. Bharucha; F. D. Gunstone

Publisher
John Wiley and Sons
Year
1955
Tongue
English
Weight
668 KB
Volume
6
Category
Article
ISSN
0022-5142

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✦ Synopsis

Abstract

A new method of determining the component acids of oils containing epoxy‐ and/or hydroxy‐acids is described and applied to the seed oils of Vernonia anthelmintica and Strophanthus hispidus containing 12:13‐epoxyoctadec‐9‐enoic (74%) and 9‐hydroxyoctadec‐12enoic acid (15%) respectively. Some new derivatives of this latter acid are reported and the periodate method of determining α‐glycols is criticized.

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