1. Food and agriculture organization of the United Nations. Food energy – methods of analysis and conversion factors;FAO Food and Nutrition Paper, Report of a Technical Workshop,2003
2. Chemical composition of pine nut (Pinus pinea L.) grown in three geographical macrozones in Chile;Lutz;CYTA - J. Food,2017
3. Analysis of the essential oils of pine cones of Pinus koraiensis Steb. Et Zucc. and P. sylvestris L. from China;Yang;J. Essent. Oil Res.,2010
4. Fatty acid, tocopherol and sterol contents of forest pine seed oil;Matthaus;Asian J. Org. Chem.,2013
5. International nut and dried fruit council,2017