เคมี
เอกสารมาตรฐาน
สหรัฐอเมริกา
AOCS
Am 5-04
Rapid Determination of Oil/Fat Utilizing High-Temperature Solvent Extraction
2017
4
665.0288 AOCS 7th ed. 2017-2019 rev. Ref.
This method determines the substances extracted by petroleum ether under conditions of the test. The compounds extracted, in most samples, are predominantly triacylglycerides. Small amounts of other lipids along with minor components having some solubility in petroleum ether are also extracted. This method is applicable to extractions of oilseeds, meats, feeds, and foods and is equivalent to the petroleum ether extraction performed by the Butt and Soxhlet extraction apparatus.