scholarly journals Characterization of Algerian argan oil (Tindouf region) and study of its antioxidant and antimicrobial activities in comparison with a Moroccan oil

2017 ◽  
Vol 06 (02) ◽  
pp. 83-95
Author(s):  
Mohamed SA. KECHEBAR ◽  
Keyword(s):  
Antimicrobial Activities ◽  
Argan Oil ◽  
Antioxidant And Antimicrobial Activities

scholarly journals Synthesis, Characterization of Thiazolidin-4-one, Oxazolidin-4-one and Imidazolidin-4-one Derivatives from 6-Amino-1,3-dimethyluracil and evaluation of their Antioxidant and Antimicrobial Agent

2021 ◽  
Vol 26 (4) ◽  
Author(s):  
Huda Al-Adhami ◽  
Suaad M. H. Al-Majidi
Keyword(s):  
Antimicrobial Agent ◽  
Schiff Bases ◽  
Chloroacetic Acid ◽  
Antimicrobial Activities ◽  
Mercaptoacetic Acid ◽  
One Pot ◽  
Subsequent Step ◽  
Antioxidant And Antimicrobial Activities

In this study, a new series of 6-amino-1,3-dimethyluracil derivative with 6-(3-substituted N-benzylidene)-1,3-dimethyl pyrimidine-2,4-dione-6-yl derivatives which were synthesized by using one pot synthesis. The reaction of 6-amino-1,3-dimethyluracil and different aromatic aldehyde in ethanol yielded Schiff bases (1-6). In the subsequent step reaction of Schiff bases )1-6) with 2-mercaptoacetic acid, 2-chloroacetic acid and 2-amino acetic acidn in Tetrahydrofuran yielded five membered heterocyclic rings of 6-amino-1,3-dimethyluracil derivative which includes: 2,3-thiazolidin-4-one (7-12), 2,3-oxazolidin-5-one (13-18), 2,3-imidazolidin-4-one (19-24) derivatives. The structures of newly synthesized compounds were confirmed by their physicochemical and spectral means FTIR, 1HNMR and 13CNMR. The synthesized compounds were evaluated in vitro for antioxidant and antimicrobial activities against four types of bacteria and four types of fungi

Extraction and characterization of phenolic compounds with antioxidant and antimicrobial activities from pickled radish

2020 ◽  
Vol 136 ◽  
pp. 111050 ◽  
Author(s):  
Jian Li ◽  
Shi-Ying Huang ◽  
Qianying Deng ◽  
Guiling Li ◽  
Guocheng Su ◽  
...  
Keyword(s):  
Phenolic Compounds ◽  
Antimicrobial Activities ◽  
Antioxidant And Antimicrobial Activities

scholarly journals Preparation and characterization of squid pen chitooligosaccharide–epigallocatechin gallate conjugates and their antioxidant and antimicrobial activities

RSC Advances ◽  
2020 ◽  
Vol 10 (55) ◽  
pp. 33196-33204
Author(s):  
Avtar Singh ◽  
Soottawat Benjakul ◽  
Nurul Huda ◽  
Changan Xu ◽  
Peng Wu
Keyword(s):  
Epigallocatechin Gallate ◽  
Antimicrobial Activities ◽  
Antioxidant And Antimicrobial Activities

Chitooligosaccharide from squid pen showed increases in both antioxidant and antimicrobial activities via conjugation with epigallocatechin-gallate (EGCG).

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