Analysis of antioxidant compounds and antioxidant activities from three materials of Lonicera

The buds and leaves of 3 varieties (lines) of Lonicera were used as the materials to measure the contents of total phenols, flavone, anthocyanin, luteoloside and chlorogenic acid, at the same time, to analysis and compare the capacity of flower buds of scavenging DPPH, O2·−, ·OH to the leaves. The r...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2019-03, Vol.237 (5), p.52026
Main Authors: Cai, Guojing, Deng, Qunxian, Li, Dongmei, Wang, Lamei, Sun, Yaqian
Format: Article
Language:English
Subjects:
Anthocyanins
Antioxidants
Buds
Chlorogenic acid
Leaves
Lonicera
Phenols
Scavenging
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Summary:The buds and leaves of 3 varieties (lines) of Lonicera were used as the materials to measure the contents of total phenols, flavone, anthocyanin, luteoloside and chlorogenic acid, at the same time, to analysis and compare the capacity of flower buds of scavenging DPPH, O2·−, ·OH to the leaves. The results showed that the contents of total phenolics in the leaves of 3 varieties (lines) were the highest, and the content of anthocyanins was the lowest. The content of total phenols, flavone, anthocyanin, luteoloside in leaves were higher than that of in flower buds; The capacity of flower buds and leaves of scavenging DPPH and O2·− was higher than the capacity of scavenging ·OH. "Cuilei 109" buds and leaves had the highest antioxidant compounds and antioxidant activities.
ISSN:1755-1307
1755-1315
1755-1315
DOI:10.1088/1755-1315/237/5/052026