Nutrient composition and, identification/quantification of major phenolic compounds in Sarcocornia ambigua (Amaranthaceae) using HPLC-ESI-MS/MS

被引:66
作者
Bertin, Renata Labronici [1 ,2 ]
Gonzaga, Luciano Valdemiro [1 ]
Campelo Borges, Graciele da Silva [3 ]
Azevedo, Monia Stremel [1 ]
Maltez, Heloisa Franca [1 ]
Heller, Melina [4 ]
Micke, Gustavo Amadeu [4 ]
Ballod Tavares, Lorena Benathar [5 ]
Fett, Roseane [1 ]
机构
[1] Univ Fed Santa Catarina, Dept Food Sci & Technol, BR-88034001 Florianopolis, SC, Brazil
[2] Univ Fed Piaui, Dept Nutr, Teresina, PI, Brazil
[3] Univ Fed Paraiba, Dept Food Technol, BR-58059900 Joao Pessoa, Paraiba, Brazil
[4] Univ Fed Santa Catarina, Dept Chem, BR-88034001 Florianopolis, SC, Brazil
[5] Reg Univ Blumenau FURB, Dept Chem Engn, Blumenau, SC, Brazil
关键词
Sarcocornia ambigua; Halophyte; Phenolic compounds; Antioxidant activity; Mass spectrometry; Minerals; SALICORNIA-HERBACEA L; SALINITY TOLERANCE; FATTY-ACIDS; ANTIOXIDANT; LIPIDS;
D O I
10.1016/j.foodres.2013.11.036
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
The study systematically investigated the nutritional potential of two different growing populations of Sarcocornia ambigua (salt-tolerant) in terms of nutrients, bioactive compounds, and antioxidant activities. The results revealed that the moisture content represented the largest single component (88.15% and 88.57%) in the proximate composition of both samples of S. ambigua. The mineral present in highest amounts in both samples (on a fresh matter basis) was sodium, followed by potassium, magnesium and then calcium. The antioxidant activity for samples measured by DPPH ranged from 34.64 to 135.83 mu mol TEAC 100 g(-1) and by FRAP from 31.92 to 170.14 mu mol Fe+2 100 g(-1). The fifteen phenolic compounds identified in each extract by HPLC-ESI-MS/MS reveal the presence of one coumarin (scopoletin), one phenolic aldehyde (syringaldehyde), eight phenolic acids (p-coumaric, cinnamic, vanillic, ferulic, caffeic, syringic, sinapic, and chlorogenic acids) and five flavonoids (galangin, quercetin, naringin, kaempferol and isoquercitrin). This information can be useful in determining the possible role of the compounds identified which can participate in the prevention of different health disorders. Further studies are needed to evaluate the bioabsorption and bioavailability of the compounds present in S. ambigua, as well as the interactions between them, after consumption. In summary, the findings of this study highlight the potential of this halophyte as a valuable source of natural antioxidants and nutrients for use in the food and pharmaceutical industries. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码:404 / 411
页数:8
相关论文
共 46 条
[1]  
Agawu E. T., 2012, THESIS BENGURION U N
[2]   Genetic engineering of the unsaturation of fatty acids in membrane lipids alters the tolerance of Synechocystis to salt stress [J].
Allakhverdiev, SI ;
Nishiyama, Y ;
Suzuki, I ;
Tasaka, Y ;
Murata, N .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1999, 96 (10) :5862-5867
[3]   Taxonomic and nomenclatural notes on South American taxa of Sarcocornia (Chenopodiaceae) [J].
Alonso, M. Angeles ;
Crespo, Manuel B. .
ANNALES BOTANICI FENNICI, 2008, 45 (04) :241-254
[4]  
[Anonymous], 2007, Association of official analytical chemists. Official methods of analysis
[5]  
AOCS, 2002, OFF METH AN CE 1F 96
[6]   Biotechnological approach of improving plant salt tolerance using antioxidants as markers [J].
Ashraf, M. .
BIOTECHNOLOGY ADVANCES, 2009, 27 (01) :84-93
[7]   The ferric reducing ability of plasma (FRAP) as a measure of ''antioxidant power'': The FRAP assay [J].
Benzie, IFF ;
Strain, JJ .
ANALYTICAL BIOCHEMISTRY, 1996, 239 (01) :70-76
[8]  
BRAND-WILLIAMS W, 1995, FOOD SCI TECHNOL-LEB, V28, P25
[9]   An economic point of view of secondary compounds in halophytes [J].
Buhmann, Anne ;
Papenbrock, Jutta .
FUNCTIONAL PLANT BIOLOGY, 2013, 40 (8-9) :952-967
[10]   Strategies for obtaining pharmacologically active compounds from medicinal plants. Concepts about structural modification for improve the activity. [J].
Cechinel, V ;
Yunes, RA .
QUIMICA NOVA, 1998, 21 (01) :99-105