Phytochemical Study and Comparative Antioxidant Activity of Extracts from Aerial Parts of <i>Chenopodium ambrosioides</i>Linn. (Chenopodiaceae)

作     者：Gneiny Whad Tchani Kossi Sitsopé Agbeme Kokou Agbékonyi Agbodan Gnon Baba Kafui Kpegba Gneiny Whad Tchani;Kossi Sitsopé Agbeme;Kokou Agbékonyi Agbodan;Gnon Baba;Kafui Kpegba

作者机构：Laboratoire de Chimie Organique et des Substances Naturelles (Lab COSNat) Faculté des Sciences Université de Lomé Lomé Togo Laboratoire de Génie des Procédés et Ressources Naturelles (LAGEPREN) Département de Chimie Université de Lomé Lomé Togo 

出 版 物：《Advances in Biological Chemistry》 (生物化学进展（英文）)

年 卷 期：2021年第11卷第5期

页      面：220-233页

学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学] 

主　　题：Chenopodium ambrosioides Anti-Radical Polyphenol DPPH 

摘      要：The use of Chenopodiumambrosioides in some communities in Togo revealsits importance and its medicinal properties. The plant is often infused for medicinal drinks before use. Thus, through a comparative study, this work focused on the identification of the different phytochemical groups and then on the anti-radical capacities of ethanolic and aqueous extracts of aerial parts (lea- ves and seeds) of Chenopodium ambrosiooides obtained by maceration and infusion. The phytochemical tests, carried out on the various extracts, showed that they contained certain biomolecules such as flavonoids and tannins. Likewise, the presence of terpenoids and terpenes has been detected. However, it is only in aqueous extracts that the alkaloids have been revealed. The determination of the polyphenol content of the extracts revealed that the aqueous infusion contains 25.699 mgGAE/g DE, followed by the aqueous maceraspan style=font-family:V