Determination of the content of ursolic and oleanolic acid in the cuticular wax of fruits of different species of Rosaceae

被引:2
作者
Ludena-Huaman, Michael A. [1 ]
Ramos-Inquiltupa, Deborah A. [1 ]
机构
[1] UNSAAC, Fac Sci, Acad Dept Chem, Cuzco, Peru
来源
REVISTA COLOMBIANA DE QUIMICA | 2019年 / 48卷 / 02期
关键词
triterpenes; extraction; chromatography; ursolic acid; oleanolic acid; CUTICLE;
D O I
10.15446/rev.colomb.quim.v48n2.77046
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Ursolic acid (UA) and oleanolic acid (OA) are two widely distributed triterpenes in fruits, especially those belonging to Rosaceae family. These triterpene isomers are of great pharmacological interest due to their multiple bioactive properties. For this reason, the objective of this study was to determine the content of UA and OA extracted from the cuticular wax of five highly edible fruits (quince, loquat, pear, peach and apple) all belonging to the Rosaceae family. The acids were analyzed by high performance liquid chromatography. Both UA and OA are present in all these fruits, however, UA is in greater quantities.
引用
收藏
页码:15 / 20
页数:6
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