Results 1 to 10 of about 66,085 (162)
Identifying precursors of volatile compounds in puffed foxtail millet: Insights from chemical profiling and model system validation [PDF]
Food Chemistry: XTo elucidate flavor formation in puffed foxtail millet, volatile profiles of five cultivars (Shenmuhongjiugu, Zhangzagu 13, Huangjinmiao, Yugu 18, Zhonggu 2) were analyzed.
Pengliang Li +5 more
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Stereoselective diversification of α-amino acids enabled by N-heterocyclic carbene catalysis [PDF]
Nature CommunicationsChiral α-amino acids (AAs), essential to biological systems and drug design, drive demand for precise synthetic methods to access unnatural variants (UAAs) and stereochemically defined peptides.
Hong Zhang +4 more
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Recent Developments in Azomethine Ylide-Initiated Double Cycloadditions [PDF]
MoleculesAzomethine ylides (AMYs) have a nitrogen–carbon double bond and an electron lone pair on the nitrogen atom. They are essential 1,3-dipoles for [3+2] cycloadditions in the synthesis of pyrrolidine-containing heterocycles.
Tieli Zhou +4 more
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Recent Advances in the Hydroxylation of Amino Acids and Its Derivatives
Fermentation, 2023 Hydroxy amino acids (HAAs) are of unique value in the chemical and pharmaceutical industry with antiviral, antifungal, antibacterial, and anticancer properties.
Bangxu Wang +6 more
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Novel Crown Ether Amino Acids as Fluorescent Reporters for Metal Ions
Molecules, 2023 Unnatural amino acids with enhanced properties, such as increased complexing ability and luminescence, are considered to be highly attractive building blocks for bioinspired frameworks, such as probes for biomolecule dynamics, sensitive fluorescent ...
Patrícia M. R. Batista +3 more
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Membranes, 2023 The alterations in current-voltage and transport characteristics of highly basic and strongly acidic ion-exchange membranes, during the electrodialysis of solutions containing a heterocyclic amino acid and a strong electrolyte, were studied.
Tatiana Eliseeva, Anastasiia Kharina
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Molecules, 2023 In this paper, a simple and efficient synthetic route for the preparation of new heterocyclic amino acid derivatives containing azetidine and oxetane rings was described.
Emilis Gudelis +9 more
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Content of heterocyclic aromatic amines and D-enantiomers of amino acids in sausage products [PDF]
BIO Web of Conferences, 2023 The scientific community has recently paid attention to the formation and content of heterocyclic aromatic amines in food products. This is because of the carcinogenic and mutagenic properties of HAAs, which can have a carcinogenic effect on the human ...
Utyanov Dmitry +3 more
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Biological Protein Value of Pteridium aquilinum (L.) Kuhn
Техника и технология пищевых производств, 2022 Contemporary human diet is poor in proteins. Therefore, the modern food science should find new sources of high-grade protein. The bracken fern is rich in proteins can be an unconventional solution to this problem. The research objective was to study the
Daria A. Cheremnykh +4 more
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Molecules, 2023 Multicomponent reactions (MCRs) have undoubtedly emerged as the most indispensable tool for organic chemists worldwide, finding extensive utility in the synthesis of intricate natural products, heterocyclic molecules with significant bioactivity, and ...
Hua Zhao, Yufen Zhao
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