Advances in Plant Phenolics: From Chemistry to Human Health, Jayaprakasha Guddadarangavvanahally K., Patil Bhimangouda S., Gattuso Giuseppe

Автор: Swift, K.A.D
Название: Advances in Flavours and Fragrances : From the Sensation to the Synthesis
ISBN: 0854048219 ISBN-13(EAN): 9780854048212
Издательство: Royal Society of Chemistry
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Описание: The chemistry of flavours and fragrances is of great interest to academics and industrialists alike and this book presents the most recent research in this key area

Автор: Ramadan Mohamed Fawzy
Название: Pheno-Phospholipids and Lipo-Phenolics: Novel Structured Antioxidants
ISBN: 3030673987 ISBN-13(EAN): 9783030673987
Издательство: Springer
Цена: 93160.00 T
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Описание: Owing to their cost and availability, phenolipids find applications in niche sectors such as cosmetics and pharmaceutics as well as in the novel food. This book reports on the chemistry, preparation, and functionality of lipid-enriched phenolics (lipo-phenolics), broadening their applications in food, pharmaceuticals and cosmetics.

Автор: Sergi Munne-bosch
Название: Phenolic Acids: Composition, Applications & Health Benefits
ISBN: 1619420325 ISBN-13(EAN): 9781619420328
Издательство: Nova Science
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Описание: During World War II, Academy Award-winning director Frank Capra made propaganda films for the U.S. Government, such as Prelude to War, The Nazis Strike, The Battle of Britain, War Comes to America and The Negro Soldier. This analyses the cinematic and thematic techniques Capra employed in these films, linking them to the techniques and ideology of the director`s popular mainstream narrative films.

Автор: Zeb Alam
Название: Phenolic Antioxidants in Foods: Chemistry, Biochemistry and Analysis
ISBN: 3030747670 ISBN-13(EAN): 9783030747671
Издательство: Springer
Цена: 79190.00 T
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Описание: SECTION 1: CHEMISTRY OF PHENOLIC ANTIOXIDANTS

Chapter 1: Concept of Antioxidant

- In-vivo studies

Автор: Hirao, Toshikazu
Название: Advances in Bioorganometallic Chemistry
ISBN: 0128141972 ISBN-13(EAN): 9780128141977
Издательство: Elsevier Science
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Описание:

Advances in Bioorganometallic Chemistry examines the synthesis, structure and reactivity of bioorganometallics, their pharmaceutical applications, hydrogenase, vitamin B12-like systems, and metalloproteins. It is written by the top researchers in the field and compiled by editors Toshikazu Hirao and Toshiyuki Moriuchi. Developments in this new field of bioorganometallic chemistry, a hybrid between biology and organometallic chemistry, happen very quickly and this comprehensive reference offers the latest research and findings in the field. The book features a discussion of the synthesis, structure, and reactivity of bioorganometallics, and an examination of hydrogenase-like systems, which were designed to demonstrate catalytic activities and functional properties.

Автор: Davor Margetic
Название: Cycloaddition Reactions: Advances in Research and Applications
ISBN: 1536154202 ISBN-13(EAN): 9781536154207
Издательство: Nova Science
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Описание: Chapter 1 reviews recent progress in aryne cycloaddition reactions. The important contributions to the methodology of preparation of arynes in mild reaction conditions are described. Among them, the in-situ generation of arynes via the reaction of ortho- OTMS aryl triflates with fluoride ions is the most applicable. By this method, a variety of arynophiles was employed in the synthesis of nitrogen and oxygen containing 5-7 membered heterocycles. Instructive examples of applications in the total synthesis of natural products (radermachol, (±)-tylophorine, calothrixins, tubingensin B, (+)-hinckdentine A, cossonidine and (methyl)teretifoliones B) are presented. The importance of O-trimethylsilylaryl triflates and fluoride ions methodology for aryne generation is demonstrated in preparation of bioactive molecules and their applicability in medicinal chemistry research. Chapter 2. In addition to thermal reactions, photocycloaddition reactions are a complementary tool in synthetic organic chemistry. The employment of photochemical cycloaddition reactions proceed through different reaction mechanisms and provide access to products which could not be obtained in classical reaction conditions. This chapter is a review of excited state transformations of heterostilbenes to polycyclic structures featuring bicyclo[2.1.1], bicyclo[3.1.0] and bicyclo[3.2.1] moieties. Alongside the main products of these types, often unexpected transformations take place. Some of the photocycloaddition products display interesting biological activity. Chapter 3 reports the results of original scientific research with regards to the application of click reactions in the synthesis of 1,4-disubstituted 1,2,3-triazole conjugates with ribofuranosides and reversed nucleosides. An efficient method for the synthesis of 1,2,3-triazole bridged glycoconjugates with potential biological activity is described and fully supported with the 1H and 13C NMR spectroscopy of novel products. Chapter 4 is a comprehensive review of isocyanide-based cycloaddition reactions. This functionality is highly reactive and participates in many different cycloaddition reactions and annulations. Employment of isocyanide cycloaddition reactions led to the preparation of diverse heterocyclic structures, including asymmetric ones and their applications in medicinal chemistry, in the agricultural, chemical, and supramolecular fields, as well as in the materials sciences. Chapter 5 gives a review of the synthesis of 1,5-benzodiazepine-2,4-dione derivatives via 1,3-dipolar cycloaddition reactions. Functionalization of 1,5-benzodiazepine-2,4-dione by the cycloadditions of nitrilimines, nitrile oxides or azides led to diverse heterocyclic substitutions at positions 1, 3 and 5. Molecular structures of novel products were confirmed by X-ray crystal structure analyses. Chapter 6. Nitrile imines, nitrile oxides and azides were employed in 1,3-dipolar cycloaddition reactions with allyl and propargyl substituted 1,5-benzodiazepine, quinoxaline-2-thiones, benzimidazole and isatin to afford derivatives with heterocylic substituents: pyrazol, isoxazol and triazol. Single crystal X-ray studies of novel products were described, and their biological activity was also reported. Chapter 7. Guanidines are commonly occurring in nature and constituents some natural products with cyclic structures. Various cycloaddition reactions leading towards cyclic guanidine structures were reviewed. The review also summarized cycloaddition reactions in which functionalized guanidines were acting as the reaction partners.

Автор: James C Taylor
Название: Advances in Chemistry Research: Volume 39
ISBN: 1536126136 ISBN-13(EAN): 9781536126136
Издательство: Nova Science
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Описание: In Chapter One, the part gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) plays in the discovery and verification of PAEs in food and beverages is confronted by Francesa Serrano, Naiara Pardo-Mates, and Oscar Nunez. In Chapter Two, Joanna Cabaj and Jadwiga Sołoducho examine the recent advancements made in the electrochemical and optical sensors for the detection of catecholamines. Afterwards, Vladislav Yu. Vasilyev analyses experimental data on ruthenium thin film deposition kinetics in Chapter Three. In Chapter Four, Li Fu discusses catechol, a natural polyphenolic compound that can be highly toxic and is frequently created through factory practices. In Chapter Five, Dinesh C. Bilehal, Mahadev C. Khetagoudar, and Mahadev B. Chetti present a study on Multi-residue GC-MS/MS chromatographic method that has proven useful in the confirmation of 47 multiclass pesticide residues in mango samples. Next, Chapter Six by Hiroshi Matsudam deliberates on the development of innovative nanocomposite ceramics sintered using conventional alumina powders and mixed with calcium stearate sintering additive. In Chapter Seven, Y. Kohzuki studies the interaction concerning a dislocation and numerous divalent impurities to try to determine whether the divalent ionic size is a vital factor for the deformation characteristics. In the final chapter, aromatic aldehydes are applied in a one-pot reaction with enolisable ketones, acetonitrile, and acetyl chloride in the presence of KHSO4 at room temperature to allow for resultant β-acetamido ketones in high yields. Farzin Rafizadeh and Farahnaz K. Behbahani present this study to show that this method is both efficient and eco-friendly.