Sterol profile of food, fats, and oils

Determination of the sterol profile of food, fats, and oils using GC-FID based on COI/T.20/ Doc. No 26/Rev. 5 June 2020 of International Olive Council.

The analysis includes the following parameters:

• 24-methylencholesterol

• 7-dehydrocholesterol

• Brassicasterol

• Beta-sitosterol

• Campestanol

• Campesterol

• Clerosterol

• Cholesterol

• Delta-5-avenasterol

• Delta-5,23-stigmastadienol

• Delta-5,24-stigmastadienol

• Delta-7-avenasterol

• Delta-7-campesterol

• Delta-7-stigmastenol

• Delta-7,9(11)-stigmastadienol

• Sitostanol

• Stigmasterol

• Sum of erythrodiol and uvaol

• Total sterols