Comparison of the Antioxidant Activities and Phenolic Content of Five Lonicera Flowers by HPLC-DADMS-DPPH and Chemometrics

Joint Authors

Huang, Jian-hua
Chen, Lin
Zhang, Shui-han
Zhou, Rong-rong
Liu, Xue-hui
Liang, Xue-juan
Wan, Dan
Lu-qi, Huang

Source

International Journal of Analytical Chemistry

Issue

Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-6, 6 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2020-04-01

Country of Publication

Egypt

No. of Pages

6

Main Subjects

Chemistry
Science

Abstract EN

The Lonicera plants (family Caprifoliaceae) with strong antioxidant activity are used as potential health-supporting phytochemicals.

Studying the detailed relationships between bioactive compounds and their antioxidant activity is important for further comprehensive development and application of them.

In this paper, the antioxidant capacities and compositions of five species of Lonicera flowers were investigated by using the online HPLC-DAD/MS-DPPH method.

Results indicated that the samples contained higher amounts of phenols had better antioxidant activity.

Furthermore, principal component analysis and linear regression were further used to analyze the correlations between antioxidant capacity and compounds and find the compounds having higher contribution to antioxidant activity.

5-O-Caffeoylquinic acid, 4-O-caffeoylshikimic acid, methyl-5-O-caffeoylquinate, 1,4-di-O-caffeoylquinic acid, and 3,4,5-tri-O-caffeoylquinic acid were screened as stronger antioxidant candidates.

In this study, HPLC-DAD/MS and antioxidant activity methods were combined together to analyze the compounds’ information and activity assays of Lonicera, which might provide more evidence for its quality control.

American Psychological Association (APA)

Zhou, Rong-rong& Liu, Xue-hui& Chen, Lin& Huang, Jian-hua& Zhang, Shui-han& Lu-qi, Huang…[et al.]. 2020. Comparison of the Antioxidant Activities and Phenolic Content of Five Lonicera Flowers by HPLC-DADMS-DPPH and Chemometrics. International Journal of Analytical Chemistry،Vol. 2020, no. 2020, pp.1-6.
https://search.emarefa.net/detail/BIM-1167604

Modern Language Association (MLA)

Lu-qi, Huang…[et al.]. Comparison of the Antioxidant Activities and Phenolic Content of Five Lonicera Flowers by HPLC-DADMS-DPPH and Chemometrics. International Journal of Analytical Chemistry No. 2020 (2020), pp.1-6.
https://search.emarefa.net/detail/BIM-1167604

American Medical Association (AMA)

Zhou, Rong-rong& Liu, Xue-hui& Chen, Lin& Huang, Jian-hua& Zhang, Shui-han& Lu-qi, Huang…[et al.]. Comparison of the Antioxidant Activities and Phenolic Content of Five Lonicera Flowers by HPLC-DADMS-DPPH and Chemometrics. International Journal of Analytical Chemistry. 2020. Vol. 2020, no. 2020, pp.1-6.
https://search.emarefa.net/detail/BIM-1167604

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1167604