Determination of phenolic compounds and antioxidant activity of a Mediterranean plant: The case of Satureja montana subsp. kitaibelii
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- 作者：Ana Ló ; pez-Coboa ; Ana Marí ; a Gó ; mez-Caravacaa ; b ; Jaroslava &Scaron ; varc-Gaji膰c ; Antonio Segura-Carreteroa ; b ; ansegura@ugr.es" class="auth_mail" title="E-mail the corresponding author ; Alberto Ferná ; ndez-Gutié ; rreza ; b
- 关键词：HPLC&ndash ; DAD&ndash ; ESI&ndash ; TOF&ndash ; MS ; high performance liquid chromatography&ndash ; diode array detector&ndash ; electrospray ionization&ndash ; time of flight&ndash ; mass spectroscopy ; UV&ndash ; vis ; ultraviolet&ndash ; visible ; DPPH ; 2 ; 2-diphenyl-1-picrylhydrazyl ; ABTS ; 2 ; 2&prime ; -azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) ; GC&ndash ; MS ; gas chromatography&ndash ; mass spectroscopy ; TLC&ndash ; NMR ; thin layer chromatography&ndash ; nuclear magnetic resonance ; Trolox ; 6-hydroxy-2 ; 5 ; 7 ; 8-tetramet
- 刊名：Journal of Functional Foods
- 出版年：2015
- 出版时间：October 2015
- 年：2015
- 卷：18
- 期：part_PB
- 页码：1167-1178
- 全文大小：495 K
文摘
Determination of phenolics of Satureja montana subsp. kitaibelii by HPLC–DAD–MS.
Identification of 42 new polyphenols out of 45 in Satureja montana subsp. kitaibelii.
Chlorogenic acid and one dicaffeoylquinic acid isomer were the major phenolics found.
Total phenolic contents by HPLC–DAD and Folin–Ciocalteu were in agreement.
DPPH as EC50 was 116.36 ± 12.83 µg/mL and ABTS 106.59 ± 1.41 µmol equiv. trolox/g d.w.