摘要
分别以丙酮、石油醚为萃取溶剂,采用索氏萃取法提取酸浆果籽油,分别以丙酮、石油醚的萃取酸浆果籽出油率分别为20.60%、18.10%。用气质联机(GC/MS)对籽油成分进行了分析。丙酮萃取得到的油脂检测出5种成分,解析鉴定出4种成分,占总油脂94.36%,各成分质量分数为:亚油酸69.87%、油酸13.38%、十六烷酸9.61%、十八烷酸1.50%和未知5.64%。石油醚萃取得到的油脂检测和解析鉴定出4种成分,各成分质量分数为:亚油酸68.69%、油酸15.13%、十六烷酸13.72%和十八烷酸2.46%。
The oil of seeds of groundcherry（Physalis alkekengi L.） native in Heilongjiang was obtained by Soxhlet extraction with acetone or petroleum ether solvent,respectively.The components of the oil were analyzed and identified by GC/MS.Results： The oil yields are 20.60% for solvent acetone and 18.10% for solvent petroleum ether.In the oil extracted with acetone,5 components are detected and 4 of which,total mass fraction of 94.36%,are identified.The mass fractions of each component are linoleic acid 69.87%,oleic acid 13.38%,hexadecanoic acid 9.61%,octadecanoic acid 1.50% and unknown 5.64%.In the oil extracted by petroleum ether,4 components are detected and identified,and the mass fractions are linoleic acid 68.69%,oleic acid 15.13%,hexadecanoic acid 13.72% and octadecanoic acid 2.46%.
出处
《中国粮油学报》
EI
CAS
CSCD
北大核心
2010年第12期75-77,91,共4页
Journal of the Chinese Cereals and Oils Association
基金
哈尔滨市科技创新人才研究专项(2009RFXXN046)
