Analyses of sea buckthorn berries grown in 2007 in EstoniaRaudsepp, Piret; Lõugas, TiinaFood and nutrition = Toit ja toitumine2009 / p. 4-9 Analysis of sea buckthorn berries grown in 2007 in EstoniaRaudsepp, Piret; Lõugas, Tiina4th Baltic Conference on Food Science and Technology : Foodbalt-2009 : Kaunas, May 12-122009 / p. 39 Comparative study of antioxidant capacity of Rheum rhaponticum root polyphenolsRaudsepp, Piret; Helmja, Kati; Raal, Ain; Vaher, Merike; Püssa, TõnuXXIVth International Conference on Polyphenols : Polyphenols Communications 2008 : Salamanca, 8th-11th July 2008. Volume 12008 / p. 231-232 : ill Evaluation of antioxidative capability of the tomato (Solanum lycopersicum) skin constituents by capillary electrophoresis and high-performanced liquid chromatographyHelmja, Kati; Vaher, Merike; Püssa, Tõnu; Raudsepp, Piret; Kaljurand, MihkelElectrophoresis2008 / p. 3980-3988 : ill Methods of comparative analysis of the free radical scavenging capability of components of antioxidant mixturesPüssa, Tõnu; Vaher, Merike; Helmja, Kati; Raudsepp, Piret; Kaljurand, MihkelNoSSS2009 : 5th Conference on Separation and Related Techniques by Nordic Separation Science Society : 26-29 August, 2009, Tallinn University of Technology, Estonia : abstract book and program2009 / p. 56 Physical characteristics of sea buckthorn berries grown in 2007Raudsepp, Piret; Lõugas, TiinaJournal of food physics2008 / p. 95-99 Physical characteristics of sea buckthornberries grown in 2007Raudsepp, Piret; Lõugas, Tiina8th International Conference of Food Physics : Bulgaria, Plovdiv, September 24-27, 2008 : book of abstracts2008 / p. 51 Sea buckthorn berries as a source of carotenoidsRaudsepp, Piret; Borolina, O.; Lõugas, Tiina5th Pigments in Food Congress - for Quality and Health2008 / p. 151-154