Journal
FOOD CHEMISTRY
Volume 389, Issue -, Pages -Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.foodchem.2022.133106
Keywords
UPLC-QqQ -MS; MS; Multiple reaction monitoring; Quality control; Eucommia ulmoides Oliver; Eucommia ulmoides Oliver tea
Funding
- Heilongjiang Provincial Natural Science Foundation of Joint Guidance Project [LH2021C015]
- National Natural Science Foundation of China for Key Program [31930076]
- 111 Project of China [B20088]
- Heilongjiang Touyan Innovation Team Program (Tree Genetics and Breeding Innovation Team)
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In this study, a rapid and reliable UPLC-QqQ-MS/MS method was developed for simultaneous quantification of fourteen active compounds in Eucommia ulmoides and its tea product. The method provided valuable insights into the distribution of these compounds and revealed the superiority of Eucommia ulmoides tea in chlorogenic acid content. This study offers a high-throughput analysis method for the quality evaluation of Eucommia ulmoides natural resources and their relative products in the field of food and medicine.
Various kinds of bioactive compounds contribute to versatile health-promoting properties of Eucommia ulmoides Oliver (E. ulmoides). In present study, we developed a UPLC-QqQ-MS/MS method for simultaneous quantification of fourteen characteristic active compounds, including 3 lignans, 4 iridoids, 3 flavonoids and 4 phenolics in E. ulmoides and its tea product for the first time. The running time of the method is 6.5 min. It has good linearity, sensitivity, precision, accuracy, and stability. Using this high-throughput method, the distributions of fourteen characteristic active compounds in E. ulmoides and its tea product were clarified. Also, it was found that E. ulmoides tea exhibited superiority in contents of chlorogenic acid as compared with natural resources. Overall, the study provided a rapid, reliable, and efficient analysis method, which could be applied for the quality evaluation of E. ulmoides natural resources and their relative products in the field of food and medicine.
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