芳香草本植物L.地上部分提取物的高效液相色谱-二极管阵列检测分析、抗菌及抗氧化性能
HPLC-DAD Analysis, Antimicrobial and Antioxidant Properties of Aromatic Herb L., Aerial Parts Extracts.
作者信息
Abdellatif Fahima, Begaa Samir, Messaoudi Mohammed, Benarfa Adel, Ouakouak Hamza, Hassani Aicha, Sawicka Barbara, Simal Gandara Jesus
机构信息
Laboratoire de Recherche Sur Les Produits Bioactifs Et La Valorisation de La Biomasse, Ecole Normale Supérieure Kouba, Algérie, B.P. 92, AlgerKouba Alger, Algeria.
Nuclear Research Centre of Birine, Djelfa, P.O. Box 180, 17200 Ain Oussera, Algeria.
出版信息
Food Anal Methods. 2023;16(1):45-54. doi: 10.1007/s12161-022-02385-1. Epub 2022 Aug 23.
In order to enhance natural products value, (lemon balm) aerial part (leaves) has been studied in this work. Hence, the objective of this study is to determine the chemical composition of the studied plant polyphenols extracts using HPLC/DAD, as well as evaluate their flavonoid extracts' antioxidant and antimicrobial activities using DPPH• and disk diffusion methods, respectively. The results of phenols chemical composition showed the existence of two phenolic acids, five flavonic aglycones and six heterosides, while the biologic results of the plant flavonoid extracts exhibited the existence of a good antioxidant and antimicrobial activities.
为提高天然产物的价值，本研究对柠檬香蜂草地上部分（叶子）进行了研究。因此，本研究的目的是使用高效液相色谱/二极管阵列检测器（HPLC/DAD）测定所研究植物多酚提取物的化学成分，并分别使用二苯基苦味酰基自由基（DPPH•）和纸片扩散法评估其黄酮类提取物的抗氧化和抗菌活性。酚类化学成分的结果表明存在两种酚酸、五种黄酮苷元和六种糖苷，而该植物黄酮类提取物的生物学结果显示出良好的抗氧化和抗菌活性。
Zotero 插件