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Molecules, Volume 23, Issue 11

November 2018 - 322 articles

Cover Story: Half-sandwich rhodium complexes supported by the pentamethylcyclopentadienyl (Cp*) ligand are attracting renewed interest in studies of coordination chemistry and catalysis. These compounds have recently been shown to undergo unique and useful [Cp*]-centered protonation reactions following two-electron reduction from the RhIII state to the formally RhI state. However, the intermediate one-electron reduced compounds involved in these processes are typically unstable and cannot be directly observed during electrochemistry due to occurrence of ECE′-type electrode processes. In their Feature Article, Moore et al. show that use of the 4,4′-dinitro-2,2′-bipyridyl ligand (dnbpy) on the [Cp*Rh] framework enables generation and direct observation of such an unusual, singly-reduced species. View this paper.
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Articles (322)

  • Article
  • Open Access
27 Citations
6,328 Views
15 Pages

Improvement of Quality Properties and Shelf Life Stability of New Formulated Muffins Based on Black Rice

  • Constantin Croitoru,
  • Claudia Mureșan,
  • Mihaela Turturică,
  • Nicoleta Stănciuc,
  • Doina Georgeta Andronoiu,
  • Loredana Dumitrașcu,
  • Vasilica Barbu,
  • Elena Enachi (Ioniță),
  • Georgiana Horincar (Parfene) and
  • Gabriela Râpeanu

21 November 2018

Effects of partial (50%) and total replacement of wheat flour with black rice flour on the phytochemical, physico-chemical, sensorial, and textural properties of muffins were studied. Partial or total replacement of wheat flour with black rice flour...

  • Feature Paper
  • Communication
  • Open Access
2 Citations
3,833 Views
6 Pages

An Example of a Novel Efficient Plant Extraction Technique: Electromagnetic Induction Heating

  • Francesco Epifano,
  • Francesca Preziuso,
  • Vito Alessandro Taddeo,
  • Serena Fiorito and
  • Salvatore Genovese

21 November 2018

A simple and easy to handle extraction procedure based on the use of electromagnetic induction heating is described. To assess the potential, scopes, and limitations of this novel process, extraction and subsequent HPLC quantification of emodin from...

  • Article
  • Open Access
44 Citations
7,166 Views
12 Pages

21 November 2018

Kimchi fermentation depends on diverse lactic acid bacteria, which convert raw materials into numerous metabolites that contribute to the taste of food. Amino acids and saccharides are important primary metabolites. Arginine is nearly exhausted durin...

  • Article
  • Open Access
13 Citations
4,373 Views
11 Pages

21 November 2018

8-Oxo-9-dihydromakomakine is a tetracyclic indole alkaloid extracted from leaves of the Chilean tree Aristotelia chilensis. The present study investigated the effects of this alkaloid on vascular response in tissues isolated from aortic segments obta...

  • Article
  • Open Access
8 Citations
4,273 Views
10 Pages

Six New Phragmalin Limonoids from the Stems of Chukrasia tabularis A. Juss

  • Yan-Cui Wang,
  • Fan-Dong Kong,
  • Hao Wang,
  • Wen-Li Mei,
  • Shou-Bai Liu,
  • You-Xing Zhao and
  • Hao-Fu Dai

20 November 2018

Six new phragmalin limonoids, named moluccensin Z1 (1), moluccensin Z2 (2), carapanolide Y (3), tabulalin N (4), chukvelutilide A1 (5), and velutinasin J (6), as well as two known compounds, chukvelutilide A (7) and velutinasin D (8) were isolated fr...

  • Feature Paper
  • Article
  • Open Access
4 Citations
3,331 Views
16 Pages

20 November 2018

The purpose of this study is to highlight the surface and size effects of the nanopores on the thermodynamics and kinetics of gelation. The effects have been probed by applying differential scanning calorimetry to poly(vinylidene fluoride) solutions...

  • Article
  • Open Access
52 Citations
12,498 Views
17 Pages

Lactobacillus plantarum CQPC11 Isolated from Sichuan Pickled Cabbages Antagonizes d-galactose-Induced Oxidation and Aging in Mice

  • Yu Qian,
  • Jing Zhang,
  • Xianrong Zhou,
  • Ruokun Yi,
  • Jianfei Mu,
  • Xingyao Long,
  • Yanni Pan,
  • Xin Zhao and
  • Weiwei Liu

20 November 2018

Chinese pickled cabbage is a traditional fermented food that contains abundant microbes produced during the process of fermentation. In this work, an in vivo animal study was conducted to investigate the effects of a newly isolated lactic acid bacter...

  • Article
  • Open Access
22 Citations
6,936 Views
12 Pages

Screening, Synthesis, and QSAR Research on Cinnamaldehyde-Amino Acid Schiff Base Compounds as Antibacterial Agents

  • Hui Wang,
  • Mingyue Jiang,
  • Fangli Sun,
  • Shujun Li,
  • Chung-Yun Hse and
  • Chunde Jin

20 November 2018

Development of new drugs is one of the solutions to fight against the existing antimicrobial resistance threat. Cinnamaldehyde-amino acid Schiff base compounds, are newly discovered compounds that exhibit good antibacterial activity against gram-posi...

  • Article
  • Open Access
3 Citations
3,319 Views
13 Pages

Chemometric Assessment and Best-Fit Function Modelling of the Toxic Potential of Selected Food Packaging Extracts

  • Błażej Kudłak,
  • Natalia Szczepańska,
  • Miroslava Nedyalkova,
  • Vasil Simeonov and
  • Jacek Namieśnik

20 November 2018

Food packaging materials constitute an ever more threatening environmental pollutant. This study examined options to specifically assess the ecotoxicity of packaged wastes, such as cans, subjected to various experimental treatments (in terms of extra...

  • Article
  • Open Access
37 Citations
4,368 Views
21 Pages

Hydrogen Production from Energy Poplar Preceded by MEA Pre-Treatment and Enzymatic Hydrolysis

  • Karolina Kucharska,
  • Rafał Łukajtis,
  • Edyta Słupek,
  • Hubert Cieśliński,
  • Piotr Rybarczyk and
  • Marian Kamiński

20 November 2018

The need to pre-treat lignocellulosic biomass prior to dark fermentation results primarily from the composition of lignocellulose because lignin hinders the processing of hard wood towards useful products. Hence, in this work a two-step approach for...

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Molecules - ISSN 1420-3049