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Kinetic Studies on Radical Scavenging Activity of Kaempferol Decreased by Sn(II) Binding
Sn(II) binds to kaempferol (HKaem, 3,4′,5,7-tetrahydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one) at the 3,4-site forming [Sn(II)(Kaem)(2)] complex in ethanol. DPPH(•) scavenging efficiency of HKaem is dramatically decreased by SnCl(2) coordination due to formation of acid inhibiting deprotonation...
Autores principales: | Yang, Zhi-Yin, Qian, Ling-Ling, Xu, Yi, Song, Meng-Ting, Liu, Chao, Han, Rui-Min, Zhang, Jian-Ping, Skibsted, Leif H. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7221808/ https://www.ncbi.nlm.nih.gov/pubmed/32340303 http://dx.doi.org/10.3390/molecules25081975 |
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