An article Microwave-assisted hydrodistillation of the essential oil from AlgerianPimpinella anisumseeds WOS:000560016600001 published article about FRUIT ESSENTIAL OIL; ANISEED PIMPINELLA-ANISUM; ANTIBACTERIAL ACTIVITY; ANTIMICROBIAL ACTIVITY; CHEMICAL-COMPOSITION; ROSEMARY LEAVES; CARBON-DIOXIDE; KINETIC-DATA; EXTRACTION; L. in [Boumahdi, Yamina; Moghrani, Houria; Nasrallah, Noureddine; Maachi, Rachida] USTHB, Fac Mech Engn & Proc Engn, Lab React Engn, PB 32 El Alia, Algiers 16111, Algeria; [Ouarek, Salima] Algerian Res & Dev Ctr, Grp Saidal, Lab Microbiol, Route Baraki, Algiers, Algeria in 2021, Cited 63. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5. SDS of cas: 123-11-5
Essential oils (EOs) from anise seeds (Pimpinella anisum) collected in the Algerian region were extracted by microwave-assisted hydrodistillation (MAHD) and hydrodistillation (HD). The oil yield (%), chemical composition, energetic consumption and the antimicrobial properties were evaluated of the obtained EO. The yields obtained by both processes were 2.81 +/- 0.01% for 90 minutes and 3.30 +/- 0.05% for 330 minutes for MAHD and HD, respectively. The determination of the chemical composition of EOs by GC-MS revealed the presence of a majority compound,trans-anethole 81.52% and 91.31% for MAHD and HD, respectively. The other main compounds present in the oils for MAHD and HD were, respectively: methyl chavicol (estragole) (0.63%-1.39%),cis-anethole (0.23%-0.34%), anisaldehyde (1.1%-1.57%), anisyl methyl ketone (0.28%-0.13%),trans-methyl isoellgenol (0.31%-0.17%),gamma-himachalene (0.5%-0.36%),trans-pseudoisoeugenyl 2-methylbutyrate (6.53%-2.53%) and epoxy-pseudoisoeugenyl 2-methylbutyrate (2.01%-0.56%). The EO obtained by MAHD detected other compounds, fenchone 0.41%, limonene 0.68%,cis-jasmolacatone extra C 0.41%,trans-isolongifolanone 0.2% and alpha-himachalene 0.16%. The energetic consumption by MAHD was significantly less than HD. Theoretical data from mathematical modelling were compared with practical data, and the coefficient of determination was between 0.93 and 0.97. The sensibility of bacterial strains to the essential oil obtained by MAHD is marked relatively to that obtained by HD, and for the sensibility of fungal strains, it was conserved. The MAHD process revealed a good yield of anise seeds EOs while reducing extraction time and energetic consumption. The EO extracted by this process revealed the presence of other compounds while improving antibacterial activity.
SDS of cas: 123-11-5. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Boumahdi, Y; Moghrani, H; Nasrallah, N; Ouarek, S; Maachi, R or concate me.
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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