Codes & Standards - Purchase
ISO 729:1988
Oilseeds -- Determination of acidity of oils
SKU: iso_004966_101018
Published by ISO
Publication Year 1988
2 Edition
3 pages
Product Details
The method consists in dissolving in a mixture of diethyl ether and ethanol of the oil extracted for the determination of the oil contend of the seeds (see ISO 659), and then titrating of the free fatty acids present using an ethanolic potassium hydroxide solution. It is not applicable to cotton seeds with adherent cotton linters, or to palm or olive fruits.