Exploring Phylogenetic Relationships between Hundreds of Plant Fatty Acids Synthesized by Thousands of Plants. more details ...
Abstract Fatty acids in different parts of Nanguoli pear fruits including seed,peel and flesh were extracted by using Soxhlet extraction method,and then analyzed by gas chromatography-mass spectrometry (GC-MS). Results indicated that there were 14 fatty acids in seeds of Nanguoli pear. The major components were decanoic acid (0.05%),palm oil (0.29%),isopalmitic acid (0.38%),palmitic acid (9.08%),14-methyheptadecanoic acid (0.12%),linoleic acid (55.64%),oleic acid (27.18%),stearic acid (2.23%),arachidonic acid (0.77%),arachic acid (1.85%),heneicosamoic acid (0.19%),n-docosanoic acid (0.38%),tricosanoic acid (0.06%) and wood tar oil (0.15%). These 14 compounds were account for 98.37%. There were 4 fatty acids in peel of Nanguoli pear,which were palmitic acid (6.79%),linoleic acid (9.65%),oleic acid (33.73%) and stearic acid (1.51%). These 4 compounds were account for 51.68%. There were 3 fatty acids in flesh of Nanguoli pear,which were palmitic acid (4.59%),linoleic acid (22.81%) and oleic acid (15.87%). These 3 compounds were account for 43.27%. Linoleic acid and oleic acid were the major components of unsaturated fatty acids.

Authors: ZHANG Bo; FENG Fan; XIN Guang; LI Tie-chun 


Year: 2010

Volume: 31(20)

Page: 410-412


URL: http://en.cnki.com.cn/Article_en/CJFDTOTAL-SPKX201020087.htm

Plants View All 3 Datasets
Genus Species Data Points
Pyrus ussuriensis 24