Oil Content and Composition Analysis of Fatty Acids in  the Kernel of Five Stone Fruit Trees(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Oil Content and Composition Analysis of Fatty Acids in  the Kernel of Five Stone Fruit Trees

Author(s):: XUE Xinping1; CHEN Minke2; （1.Gardening Research Institute，Shanxi Academy of Agricultural Sciences，Taiyuan，Shanxi 030031；2.Information Institute，Shanxi Academy of Agricultural Sciences，Taiyuan，Shanxi 030031）

Keywords:: stone fruit trees; kernel; extracted by soxhlet; fatty acids; GC analysis

Abstract:: Kernel oils from five stone fruits including peach(Prunus persica)，Chinese wild peach(Prunus davidiana)，apricot(Prunus armeniaca)，plum(Prunus salicina) and cherry(Prunus avium) were extracted by soxhlet apparatus with petroleum ether.The results showed that the kernel oil contents of five kinds of fruit trees were peach kernel 43.5%，Chinese wild peach kernel 43.4%，apricot kernel 43.0%，plum kernel 37.6% and cherry kernel 30.7%.Gas chromatography analysis were carried out to determine the fatty acid compositions of the various kernel oils.The results showed that five main fatty acids in total were detected which were palmitic acid，palmitoleic acid，stearic acid，oleic acid and linoleic acid，respectively.The oleic acid accounted for the highest percentage of total fatty acids.Oleic acid was accumulated in seeds of five kinds of stone fruit trees which made them high oleic acid plants and had the potential to be developed as one of the high-oleic woody oil crops.

[1]胡芳名.中国主要经济树种栽培与利用[M].北京:中国林业出版社,2006.

[2]王春玲.烟台大樱桃仁油理化性质及脂肪酸组成分析[J].中国粮油学报,2015,30(2):65-67.

[3]赵德义,张博勇,徐爱遐，等.脂肪酸在植物界中分布的研究[J].西北林学院学报,2005,20(3):141-149.

[4]刘志诚.营养与食品卫生学[M].北京:人民卫生出版社,1987.

[5]穆霄鹏,杜俊杰,杜俊民.钙果种仁油的提取及成分分析[J].食品科技,2012（12）:140-143.

[6]张加延,赵锋.利用荒漠化土地开发木本油料作物[J].科技导报,2010(23):15.

[7]徐雪高,曹慧,刘宏.中国油料作物及食用植物油供需现状与未来发展趋势分析[J].农业展望，2012(11):9-15.

[8]张玲丽.樱桃仁油、橘仁油、酸枣仁油的提取与成分分析[D].郑州：河南工业大学,2006.

[9]国家质量监督检验检疫总局.食品中脂肪的测定标准:GB/T5009.6-2003[S].北京:中国标准出版社,2003.

[10]国家质量监督检验检疫总局.动植物油脂酸值和酸度测定标准:GB/T5530.6-2005[S].北京:中国标准出版社,2005.

[11]国家质量监督检验检疫总局.动植物油脂皂化值测定标准:GB/T5534-2008[S].北京:中国标准出版社,2008.

[12]国家质量监督检验检疫总局.动植物油脂碘值测定标准:GB/T5532.6-2008[S].北京:中国标准出版社,2008.

[13]中华人民共和国卫生部.食用植物油卫生标准:GB2716-2005[S].北京:中国标准出版社,2005.

Last Update: 2016-11-03