[Objectives]This study aimed to study and analyze the main components of the oil from seeds of 8 different pomegranate varieties.[Methods]The oil in sour and sweet pomegranate seeds was extracted by ultrasonic-assiste...[Objectives]This study aimed to study and analyze the main components of the oil from seeds of 8 different pomegranate varieties.[Methods]The oil in sour and sweet pomegranate seeds was extracted by ultrasonic-assisted method,and the composition of the soil after methyl esterification was identified by GC-MS.[Results]The oil yield of the four sweet pomegranate varieties and the four sour pomegranate varieties ranged from 9.43%-16.97%.A total of 6 compounds were identified in the methyl esterified pomegranate seed oil by GC-MS.[Conclusions]There were no significant differences in oil yield between sweet and sour pomegranate varieties(P>0.05).The content of methyl punicate in the four sweet pomegranate varieties was 52.18%-78.06%,and that in the four sour pomegranate varieties was 78.25%-84.55%.The content of methyl punicate in sour pomegranate was slightly higher than that in sweet pomegranate.展开更多
基金the Program of Study Abroad for Young Scholar Sponsored by China Scholarship Council(CSC201800850005)Central University Basic Research Funds Project(No.2019NYB31).
文摘[Objectives]This study aimed to study and analyze the main components of the oil from seeds of 8 different pomegranate varieties.[Methods]The oil in sour and sweet pomegranate seeds was extracted by ultrasonic-assisted method,and the composition of the soil after methyl esterification was identified by GC-MS.[Results]The oil yield of the four sweet pomegranate varieties and the four sour pomegranate varieties ranged from 9.43%-16.97%.A total of 6 compounds were identified in the methyl esterified pomegranate seed oil by GC-MS.[Conclusions]There were no significant differences in oil yield between sweet and sour pomegranate varieties(P>0.05).The content of methyl punicate in the four sweet pomegranate varieties was 52.18%-78.06%,and that in the four sour pomegranate varieties was 78.25%-84.55%.The content of methyl punicate in sour pomegranate was slightly higher than that in sweet pomegranate.
