1. Sugars' means any carbohydrate sweetening matter.
2. Temporarily endorsed.
3. It is intended to replace the methods described below by gas chromatographic methods in the near future.
4. Colorimetric determination of tocopherol (vitamin E): II Adsorption experiments
5. The limits of essential composition and quality factors of virgin olive oils show very widely spaced minimum and maximum values since they take account of the oil characteristics of all producing countries. Characteristics and limits of physical and chemical indices and values and of fatty acid composition for the various grades of virgin olive oils produced in each olive‐growing area determined at the various periods of each olive‐growing area determined at the various periods of each olive crop year and also after eight months' normal preservation of these oils are published yearly in each producing country's “National Olive Oil Index File”. (See Selected Bibliography).