Influence of cultivars on yield and content of tocopherols in crude soybean oil

التفاصيل البيبلوغرافية
العنوان: Influence of cultivars on yield and content of tocopherols in crude soybean oil
المؤلفون: Grgat, Antonija
المساهمون: Škevin, Dubravka
بيانات النشر: Sveučilište u Zagrebu. Prehrambeno-biotehnološki fakultet. Zavod za prehrambeno-tehnološko inženjerstvo. Laboratorij za tehnologiju ulja i masti., 2016.
سنة النشر: 2016
مصطلحات موضوعية: sojino ulje, sojino sjeme, tokoferoli, soybean oil, kultivari, BIOTECHNICAL SCIENCES. Nutrition, BIOTEHNIČKE ZNANOSTI. Nutricionizam, masne kiseline, fatty acids, soybean seed, tocopherols, cultivar
الوصف: Soja, latinskog naziva Glycine max (L.) Merrill, jedna je od vodećih svjetskih poljoprivrednih kultura, čije se sjeme koristi kao izvor jestivih ulja, proteina i fitokemikalija. Cilj ovog rada je bio utvrditi utjecaj kultivara soje dobivenih procesom oplemenjivanja na udjel i sastav tokoferola sirovog sojinog ulja. U radu su provedena ispitivanja na uzorcima sojinog sjemena i sirovog sojinog ulja dobivenog postupkom ekstrakcije po Soxhletu. Rezultati su pokazali da kultivar značajno utječe na osnovne parametre kvalitete sjemena soje, na udjel pojedinačnih i ukupnih tokoferola i na udjel linolne, oleinske, palmitinske, α-linolenske, stearinske, arahidonske, eikosenske i behenske masne kiseline. Najzastupljenija masna kiselina u svim uzorcima je bila esencijalna omega-6 linolna sa najvećom vrijednosti u uzorku S8. Među tokoferolima, γ–tokoferol je bio nazastupljeniji u svim uzorcima, gdje uzorak S10 sadrži najviše ukupnih tokoferola. Najveći udjel ulja je pronađen kod uzoraka S1 i S3, a uzorak S8 sadrži najveću količinu proteina. Najveću vrijednost esencijalne omega-3 masne kiseline ima uzorak S3. Soybean, Latin Glycine max (L.) Merrill, is one of the leading cultures which seed is used as a source of edible oil, protein and phytochemicals. The aim of this study was to determine the influence of new cultivars developed by breeding on the composition and content of tocopherols of crude soybean oil. Analysis were performed on soybean seed and crude soybean oil samples. Cultivar had a significant impact on the main parameters of seed quality, tocopherol content and composition of their isomers, fatty acids such as palmitic, stearic, oleic, linoleic, α-linolenic, arachidic, eicosenic and behenic. The dominant fatty acid in all samples was linoleic and sample S8 has the highest value. The dominant tocopherol of all analyzed oils was γ-tocopherol, where sample S10 contains the highest value of total tocopherols. The largest share of oil was found in samples S1 and S3. Sample S8 contains the highest amount of protein and sample S3 had the highest amount of esential omega-3 fatty acid.
وصف الملف: application/pdf
اللغة: Croatian
URL الوصول: https://explore.openaire.eu/search/publication?articleId=od______3630::04490157381e30f6ddd4207ea8c20931
https://repozitorij.pbf.unizg.hr/islandora/object/pbf:283/datastream/PDF
حقوق: OPEN
رقم الأكسشن: edsair.od......3630..04490157381e30f6ddd4207ea8c20931
قاعدة البيانات: OpenAIRE