1. AOCS – American Oil Chemists’ Society, 1997. Official Methods and Recommended Practices of the American Oil Chemists’ Society, fifth ed., vol. 2. AOCS Press, Champaign, pp. 1–4 (Ce 1–62).
2. ASAE – American Society of Agricultural Engineers, 1998. Method of Determining and Expressing Fineness of Feed Materials by Sieving. In: American Society of Agricultural Engineers Standards, S319.3. American Society of Agricultural & Biological Engineers, St. Joseph, pp. 447–550.
3. Improving the extraction of α-tocopherol-enriched oil from grape seeds by supercritical CO2. Optimization of the extraction conditions;Bravi;Journal of Food Engineering,2007
4. Gas Extraction: An Introduction to Fundamentals of Supercritical Fluids and the Application to Separation Processes;Brunner,1994
5. Supercritical fluid extraction of grape seed oil and subsequent separation of free fatty acids by high-speed counter-current chromatography;Cao;Journal of Chromatography A,2003