Results 131 to 140 of about 61,381 (342)

Determination of phenolic compounds and their antioxidant activity of Iranian Allium sativum controversum extracts and their antimicrobial properties in fresh sausages

open access: yesFood Science &Nutrition, Volume 11, Issue 1, Page 274-283, January 2023., 2023
In this study, Iranian Allium sativum controversum extracts, as a valuable source of antioxidants and antibacterial compounds, were added to sausage formulation at 0.5 and 1.5%w/v. The results showed that the use of Allium sativum controversum extracts increased radical scavenging activity reduced microbial growth during the storage period. Abstract In
Adeleh Madani   +2 more
wiley   +1 more source

(Trimethylsilyl)alanine: a Metabolically Stable 'Bio-Isostere' for Phenylalanine

open access: yesCHIMIA, 1992
The preparation of protected derivatives of enantiomerically pure ?-(trimethylsilyl)alanine (1) and their chemical properties are decribed.
Beat Weidmann
doaj  

(Trimethylsilyl)methyl Ketones in the Synthesis of Bromomethyl and Chloromethyl Ketones. [PDF]

open access: bronze, 1986
Tore Benneche   +4 more
openalex   +1 more source

Bonding situations in tricoordinated beryllium phenyl complexes

open access: yesJournal of Computational Chemistry, Volume 44, Issue 3, Page 397-405, January 30, 2023., 2023
The bonding situation in tricoordinated beryllium phenyl complexes was evaluated. In all compounds π‐delocalisation was present in all compounds even though the beryllium‐element bonds are highly polarized. This delocalisation accounts for the rather small contribution of π‐interactions to the overall orbital energies of these compounds.
Lewis R. Thomas‐Hargreaves   +4 more
wiley   +1 more source

Tris[bis(trimethylsilyl)amido](trimethylsilylimido)uranium(V) [PDF]

open access: green, 1988
A. Zalkin   +2 more
openalex   +1 more source

A flow electrochemistry‐enabled synthesis of 2‐substituted N‐(methyl‐d)piperidines

open access: yesJournal of Labelled Compounds and Radiopharmaceuticals, Volume 65, Issue 14, Page 361-368, December 2022., 2022
Synthesis of N‐monodeuteriomethyl‐2‐substituted piperidines by efficient and scalable methoxylation of N‐formylpiperidine in an electrochemical flow cell, followed by an Eschweiler–Clarke reaction with formic acid‐d2 and unlabelled formaldehyde, is described.
Azzam A. M. AL‐Hadedi   +6 more
wiley   +1 more source

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