1. Vanhanen HT, Blomqvist S, Ehnholm C, Hyvonen M, Jauhiainen M, Torstila I, Miettinen TA (1993) Serum cholesterol, cholesterol precursors, and plant sterols in hypercholesterolemic subjects with different apoE phenotypes during dietary sitostanol ester treatment. J Lipid Res 34:1535–1544
2. Hicks KB, Moreau RA (2001) Phytosterols and phytostanols: functional food cholesterol busters. Food Technol 55:63–67
3. Mellentin J (2005) The future of functional foods: highlighting the intrinsic benefits of healthy foods and exploring packaging innovations will take the functional food market to new heights. Nutraceutical world. pp 54–62
4. Moreau RA, Whitaker BD, Hicks KB (2002) Phytosterols, phytostanols and their conjugates in foods: structural diversity, quantitative analysis and health-promoting uses. Prog Lipid Res 41:457–500
5. White PJ, Armstrong LS (1996) Effect of selected oat sterols on the deterioration of heated soybean oil. J Am Oil Chem Soc 63:525–529