Evaluation of the level of biomolecules isolated from date palm seeds (Phoenix dactylifera) and in vitro Antioxidant property

被引:13
作者
Bentrad, Najla [1 ]
Gaceb-Terrak, Rabea [1 ]
机构
[1] Univ Sci & Technol Houari Boumediene USTHB, Lab Res Arid Zones, Fac Biol Sci, Dept Biol & Physiol Organisms, BP 32, Algiers 16111, Algeria
来源
BIOMEDICINE-TAIWAN | 2020年 / 10卷 / 02期
关键词
Date palm seeds; polyphenols; TLC; HPLC-DAD; antioxidant activity; BIOLOGICAL-ACTIVITIES; PHENOLIC COMPOSITION; FLAVONOID QUERCETIN; HEART-DISEASE; EXTRACTS; CONSTITUENTS; METAANALYSIS; FRACTIONS; CULTIVARS; CELLS;
D O I
10.37796/2211-8039.1017
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Date palm fruits and by-products such as seeds are a source of various elements with significant nutritional values like fibres, minerals, essential fatty acids, amino acids and phenolic compounds. The experimental part was carried out on date palm seeds from Bent Kbala cultivar, the chemical composition of the organic fraction was determined using the method of UV-visible spectrophotometer, thin layer chromatography (TLC) and high-performance liquid chromatography-diode array detection (HPLC-DAD). The results revealed the presence of catechic tannins and approximately 17 phenolic compounds, including two compounds, which were identified for the first time in the date palm sub-product, especially in seeds such as naringenin and rutine. The assessment of the antioxidant potential shows that date palm seeds have a significant potential compared to standard antioxidants commonly used in cosmetics and neutraceutics industries.
引用
收藏
页码:23 / 29
页数:7
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