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Armesto, Jorge; Gómez-Limia, Lucía; Carballo, Javier; Martínez, Sidonia (23 July 2018). "Effects of different cooking methods on the antioxidant capacity and flavonoid, organic acid and mineral contents of Galega kale (Brassica oleracea var. acephala cv. Galega)". International Journal of Food Sciences and Nutrition70 (2): 136–149. doi:10.1080/09637486.2018.1482530. ISSN0963-7486. PMID30037287.
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etymonline.com
„Kale“. Online Etymology Dictionary, Douglas Harper (2016). 2016-yil 11-sentyabrda asl nusxadan arxivlangan. Qaraldi: 2016-yil 16-avgust.
"Variation in Carotenoid Content of Kale and Other Vegetables: A Review of Pre- and Post-harvest Effects". J Agric Food Chem63 (Oct 28): 9677–82. 2015. doi:10.1021/acs.jafc.5b03691. PMID26477753.
"Variation of glucosinolates in vegetable crops of Brassica oleracea". J Agric Food Chem47 (4): 1541–8. 1999. doi:10.1021/jf980985s. PMID10564014.
Nugrahedi, P. Y.; Verkerk, R; Widianarko, B; Dekker, M (2015). "A mechanistic perspective on process-induced changes in glucosinolate content in Brassica vegetables: A review". Critical Reviews in Food Science and Nutrition55 (6): 823–38. doi:10.1080/10408398.2012.688076. PMID24915330.
Armesto, Jorge; Gómez-Limia, Lucía; Carballo, Javier; Martínez, Sidonia (23 July 2018). "Effects of different cooking methods on the antioxidant capacity and flavonoid, organic acid and mineral contents of Galega kale (Brassica oleracea var. acephala cv. Galega)". International Journal of Food Sciences and Nutrition70 (2): 136–149. doi:10.1080/09637486.2018.1482530. ISSN0963-7486. PMID30037287.
Zietz, Michaela; Weckmüller, Annika; Schmidt, Susanne; Rohn, Sascha; Schreiner, Monika; Krumbein, A; Kroh, Lothar W (2010). "Genotypic and Climatic Influence on the Antioxidant Activity of Flavonoids in Kale (Brassica oleracea var. sabellica)". Journal of Agricultural and Food Chemistry58 (4): 2123–2130. doi:10.1021/jf9033909. PMID20095605.
nww2m.com
„Kitchen Memories“. The National WWII Museum Blog. National WWII Museum. Qaraldi: 2020-yil 24-avgust.
Perry.„Interesting cool crops“. University of Vermont Extension, Department of Plant and Soil Science. 2022-yil 19-iyunda asl nusxadan arxivlangan. Qaraldi: 2018-yil 5-iyun.
Perry.„Interesting cool crops“. University of Vermont Extension, Department of Plant and Soil Science. 2022-yil 19-iyunda asl nusxadan arxivlangan. Qaraldi: 2018-yil 5-iyun.
„Kale“. Online Etymology Dictionary, Douglas Harper (2016). 2016-yil 11-sentyabrda asl nusxadan arxivlangan. Qaraldi: 2016-yil 16-avgust.
Perry.„Interesting cool crops“. University of Vermont Extension, Department of Plant and Soil Science. 2022-yil 19-iyunda asl nusxadan arxivlangan. Qaraldi: 2018-yil 5-iyun.
Perry.„Interesting cool crops“. University of Vermont Extension, Department of Plant and Soil Science. 2022-yil 19-iyunda asl nusxadan arxivlangan. Qaraldi: 2018-yil 5-iyun.
Armesto, Jorge; Gómez-Limia, Lucía; Carballo, Javier; Martínez, Sidonia (23 July 2018). "Effects of different cooking methods on the antioxidant capacity and flavonoid, organic acid and mineral contents of Galega kale (Brassica oleracea var. acephala cv. Galega)". International Journal of Food Sciences and Nutrition70 (2): 136–149. doi:10.1080/09637486.2018.1482530. ISSN0963-7486. PMID30037287.