SDS of cas: 99-93-4. Moudache, M; Silva, F; Nerin, C; Zaidi, F in [Moudache, Messaad; Zaidi, Farid] Univ Bejaia, Fac Sci Nat & Vie, Dept Sci Alimentaires, Route Targa Ouzemour, Bejaia 06000, Algeria; [Moudache, Messaad] Univ Bouira, Faculte Sci Nat & Vie & Sci La Terre, Bouira 10000, Algeria; [Silva, Filomena] ARAID Agencia Aragonesa Invest & Desarrollo, Av Ranillas 1-D,Planta 2a,Oficina B, Zaragoza 50018, Spain; [Silva, Filomena] Univ Zaragoza, Fac Vet Med, Calle Miguel Servet 177, Zaragoza 50013, Spain; [Silva, Filomena] Univ Beira Interior, CICS UBI Hlth Sci Res Ctr, Ave Infante D Henrique, Covilha 6200506, Portugal; [Nerin, Cristina] I3A Aragon Inst Engn Res, Calle Mariano Esquillor S-N, Zaragoza 50018, Spain published Olive cake and leaf extracts as valuable sources of antioxidant and antimicrobial compounds: a comparative study in 2021.0, Cited 56.0. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4.
Purpose Aiming to exploit the remediation of olive cake and leaves, a comparative study between these extracts from the same trees has been carried out to explore them as a source of bioactive compounds with added value. Methods Olive cake (OCE) and leaf (OLE) methanolic extracts were chemically characterized by UPLC-QTOF-MS, and tested for their in vitro antimicrobial activity using a broth microdilution method. The antioxidant activity was evaluated using the DPPH scavenging, ferric reducing-antioxidant power and iron chelation assays. Results Our results demonstrated that Gram-positive bacteria were more sensitive to the extracts tested than Gram-negative bacteria, with the exception of Yersinia enterocolitica and Campylobacter jejuni. OLE have higher amounts of ash, carbohydrates, total phenolic content and flavonoids than OCE. UPLC-ESI-TOF-MS allowed the putative identification of 48 and 45 compounds in OLE and OCE, respectively, with three newly identified compounds in OLE. OLE had the highest antioxidant activity based on DPPH, ferrozin and FRP. Conclusion This study provides novel information on the presence of bioactive compounds, antioxidant and antibacterial capacity of Olea europaea L. leaf and cake extracts, which can lead to the use of these by-products as sources of natural-based bioactive compounds suitable for numerous applications. Graphic
SDS of cas: 99-93-4. Welcome to talk about 99-93-4, If you have any questions, you can contact Moudache, M; Silva, F; Nerin, C; Zaidi, F or send Email.
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Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles