作者: Paweł Górnaś , Magdalena Rudzińska , Dalija Segliņa
DOI: 10.1016/J.INDCROP.2014.06.003
关键词: Palmitic acid 、 Linoleic acid 、 Chemistry 、 Botany 、 Phytosterol 、 Dry weight 、 Squalene 、 Food science 、 Cultivar 、 Oleic acid 、 Composition (visual arts)
摘要: Abstract The profile of lipophilic compounds was studied in oils obtained from seeds five dessert and six crab apple cultivars. Apple were collected by-products generated during the preparation fruit salads juice pressing. oil yield ranged 12.06 to 27.49 g/100 g dry weight base. average level higher by 30% when compared seeds. fatty acid composition dominated palmitic (5.78–8.33%), oleic (20.68–29.00%) linoleic (59.37–67.94%). Among detected phytosterols β-sitosterol predominant (51–94%). Total phytosterol concentration as well squalene varied different seed amounted 1.13–7.80 0.01–0.34 mg/g, respectively. Four significant correlations found between contents ( r = 0.822, p = 0.919, = 0.931, = 0.901,