Chemical characterization and antioxidant activities comparison in fresh, dried, stir-frying and carbonized ginger

Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
Yuxin LiLunzhu Xia

Abstract

Ginger (Zingiber officinale Rosc.) is a common dietary adjunct that contributes to the taste and flavor of foods, and is also an important Traditional Chinese medicine (TCM). Different processing methods can produce different processed gingers with dissimilar chemical constituents and pharmacological activities. In this study, an ultra-performance liquid chromatography/quadrupole-time-of-flight mass spectrometry (UPLC/QTOF-MS) was applied to identify the complicated components from fresh, dried, stir-frying and carbonized ginger extracts. All of the 27 compounds were identified from four kinds of ginger samples (fresh, dried, stir-frying and carbonized ginger). Five main constituents (zingerone, 6-gingerol, 8-gingerol, 6-shogaol and 10-gingerol) in these four kinds of ginger sample extracts were simultaneously determined by UPLC-PDA. Meanwhile, the antioxidant effect of fresh, dried, stir-frying and carbonized gingers were evaluated by three assays (2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2'-azinobis(3-ethylbenzthiazolinesulfonic acid) diammonium salt (ABTS), and ferric reducing antioxidant power (FRAP)). The results demonstrated that antioxidant activity of dried ginger was the highest, for its phenolic contents are 5.2-, 1.1-...Continue Reading

References

Apr 28, 2004·Phytochemistry·Jianping MaZhong-Li Liu
Jul 7, 2005·Journal of Agricultural and Food Chemistry·Hans WohlmuthStephen P Myers
Jun 15, 2007·Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences·Harvey A Schwertner, Deborah C Rios
Oct 24, 2007·Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association·Badreldin H AliAbderrahim Nemmar
Dec 25, 2009·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Xican LiLing Huang
Mar 1, 2012·Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica·Li WangXiao Wang
May 18, 2012·Critical Reviews in Food Science and Nutrition·I Rahath Kubra, L Jagan Mohan Rao
Oct 27, 2015·BioMed Research International·Ken TanakaYasuhiro Tezuka

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Citations

Jan 13, 2017·Preventive Nutrition and Food Science·Solomon Akinremi MakanjuolaOlufunmilayo Sade Omoba
Oct 11, 2017·Human & Experimental Toxicology·G YangS Wang
Sep 5, 2019·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Xueyan SuZhifeng Zhang
Jun 13, 2019·Evidence-based Complementary and Alternative Medicine : ECAM·Jeevani Maheshika DahanayakeLiyanage Dona Ashanthi Menuka Arawwawala
May 28, 2019·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Xiaojian YinRaphael N Alolga
Jul 31, 2019·Evidence-based Complementary and Alternative Medicine : ECAM·Oussama BekkouchSouliman Amrani
Feb 6, 2021·Frontiers in Pharmacology·Juan LiuCheng Peng
Mar 23, 2021·Evidence-based Complementary and Alternative Medicine : ECAM·Xing LiLingying Yu
Jul 15, 2020·Journal of Agricultural and Food Chemistry·Shengmin SangYewande Fasina
Nov 11, 2021·International Journal of Developmental Neuroscience : the Official Journal of the International Society for Developmental Neuroscience·Naiana da RosaFabrícia Petronilho

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