2015
DOI: 10.1016/j.comptc.2015.05.003
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Antiradical potential of phenolic compounds fingerprints of propolis extracts: DFT approach

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Cited by 32 publications
(12 citation statements)
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“…In order to facilitate the discussion of the B-OH bond dissociation energies at 0K (BDE, hereafter) we have numbered the atoms of the flavonoids following the notation used in previous works [10][11][12][13][14][15][16]. This can be seen in Figure 1.…”
Section: -Results and Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…In order to facilitate the discussion of the B-OH bond dissociation energies at 0K (BDE, hereafter) we have numbered the atoms of the flavonoids following the notation used in previous works [10][11][12][13][14][15][16]. This can be seen in Figure 1.…”
Section: -Results and Discussionmentioning
confidence: 99%
“…For this reason, several investigations have been conducted to identify the sites where the lowest CO-H bond dissociation energies (BDE) can be found [10][11][12][13][14][15][16][17]. Almost all of the determinations hitherto available for C-OH BDE were obtained at the DFT level [10][11][12][13][14][15][16].…”
mentioning
confidence: 99%
“…Burada oleuropein fenolik hidrojenleri glikoz parçasının hidroksil gruplarıyla bir hidrojen bağ ağ oluştururarak en düşük enerji konformasyonunu oluşturduğu yarı ampirik ve ab initio hesaplamalarla saptanmıştır [20]. Fenolik bileşiklerin reaktif gruplarının (O-H ve C-H) 6-31 + G (d, p) taban kümeleri, yapısal özellikler ve serbest radikal inhibisyon mekanizması göz önüne alındığında; H-atom transferi (HAT), aşamalı elektron transfer-proton-transferi (SPLET) olarak aktif olduğu kanaatine varılabilir [21]. Serbest radikallere karşı nasıl kimyasal aktivite gösterdiğini yukarıda bahsedilen literatür [20,21] bilgileri ile açıklayabiliriz.…”
Section: Bulgularunclassified
“…Vargas-Sánchez et al (2015) estudiaron las propiedades de estructura antirradical de flavonoides (crisina, galangina, pinocembrina y pinostrobin) y ácido fenólico (éster de ácido cafeico fenetil) se encuentra comúnmente en propóleo, para lo cual se tuvo en cuenta e mecanismo de inhibición de transferencia H-átomo (HAT), la transferencia de electrones-etapas de transferencia de protones (Splet) y la la transferencia secuencial de la pérdida de protones de electrones (SET-PT). Termodinámicamente, el mecanismo de HAT contribuye mucho en la actividad antirradical de grupo reactivo (O-H y C-H) de compuestos fenólicos.…”
Section: El Propóleo Como Antioxidante En Envases Activosunclassified