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Cristina Ramona Novaconi, Robert Onulov, Alina Florina Serb, Eugen Sisu, Nicolae Dinca, Mihai-Cosmin Pascariu and Marius Georgescu
Glycosphingolipids (GSLs) are a glycolipid subtype which plays vital roles in numerous biological processes, cell?cell interactions, as well as oncogenesis and ontogenesis. They are ubiquitous molecules found mostly in cell membranes. Abnormal expression...
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Bartolomeo Sebastiani and Stefano Falcinelli
Analytical data concerning the contamination on three officinal plants due to Persistent Organic Pollutants (POPs), as organochlorine pesticides, are reported and discussed. Analyzed vegetation??Graviola? (Annona muricata), ?Mullaca? (Physalis ...
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Attila G. Kovács, Attila Szöllosi, Dániel Szöllosi, Ilona A. Panyik, László Nagygyörgy, Ágoston Hoschke, Quang D. Nguyen
Pág. 175 - 181
The quality of fruit based spirits varies year to year; therefore, the identification of the vintage of a distilled alcoholic beverage is necessary, but requires highly sensitive analytics. The interpretation of the gathered data requires a well-adapted ...
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Aleksandra Bojke, Malgorzata Littwin, Agata Szpiech, Ewelina Duljas, Pawel Jasinski, Izabela Wittstock, Olga Jazdzewska and Katarzyna Galer-Tatarowicz
This paper presents a procedure for the determination of bisphenol A (BPA) in seawater. Gas chromatography coupled with mass spectrometry (GC-MS) was used as the analytical method, preceded by analyte isolation via solid-phase extraction (SPE). Initially...
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Thalia Tsiaka, Eftichia Kritsi, Dimitra Z. Lantzouraki, Paris Christodoulou, Diamantina Tsigrimani, Irini F. Strati, Vassilia J. Sinanoglou and Panagiotis Zoumpoulakis
In the current market, there is a growing interest in traditional herbal nutraceuticals. Therefore, herbal formulations have re-emerged as products with sought-after nutraceutical and disease-preventing properties. The health-promoting effects of herbal ...
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Naomasa Oshiro, Hiroya Nagasawa, Miharu Watanabe, Mio Nishimura, Kyoko Kuniyoshi, Naoki Kobayashi, Yoshiko Sugita-Konishi, Hiroshi Asakura, Katsunori Tachihara and Takeshi Yasumoto
Ingesting fish contaminated with ciguatoxins (CTXs) originating from epibenthic dinoflagellates causes ciguatera fish poisoning (CFP). CFP occurs mainly in the tropical and subtropical Indo?Pacific region and the Caribbean Sea. Furthermore, it occurs spo...
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Francesco Caridi, Maurizio Messina, Alberto Belvedere, Maurizio D?Agostino, Santina Marguccio, Letteria Settineri and Giovanna Belmusto
The analysis of food salt is very important because of its high consumption by the population, for both medicinal and nutritional use. In this study, nine different samples of food salt (Cyprus black, Himalayan pink, Hawaii red, iodized, hyposodic iodize...
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Boguslaw Pierozynski and Grazyna Piotrowska
This paper reports on the processes of phenol and resorcinol electrodegradation carried-out through continuous anodic dissolution of aluminum alloy and carbon steel sacrificial anodes for artificially aerated Cu-Al alloy and Cu-Fe-based galvanic (macro-c...
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Corinna Dawid and Karina Hille
The breeding of stress-tolerant cultivated plants that would allow for a reduction in harvest losses and undesirable decrease in quality attributes requires a new quality of knowledge on molecular markers associated with relevant agronomic traits, on qua...
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Santino Orecchio, Michele Fiore, Salvatore Barreca and Gabriele Vara
The objective of present study was to identify volatile organic compounds (VOCs) emitted from several sources (fuels, traffic, landfills, coffee roasting, a street-food laboratory, building work, indoor use of incense and candles, a dental laboratory, et...
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Yan Li, Hua Yu, Siqian Zheng, Yang Miao, Shi Yin, Peng Li and Ying Bian
Rare earth elements (REEs) have undergone a steady spread in several industrial, agriculture and medical applications. With the aim of exploring a sensitive and reliable indicator of estimating exposure level to REEs, a simple, accurate and specific ICP-...
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Shu-Hua Chen, Christine H. Parker, Timothy R. Croley and Melinda A. McFarland
Identification of bacteria by mass spectrometry offers the potential of a high-throughput non-targeted method to determine the presence of Salmonella. While MALDI-TOF mass spectrometry can identify Salmonella at the genus and species level, few studies h...
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Marian V. Lupulescu, Jeffrey R. Chiarenzelli, Mark E. Pecha, Jared W. Singer and Sean P. Regan
Columbite crystals from niobium-yttrium-fluorine (NYF) pegmatites lacking zircon or containing metamict cyrtolite were analyzed for major and minor elements (Electron Microprobe (EMP)), trace elements (Laser Ablation-Inductively Coupled Plasma-Mass Spect...
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George P. Balayiannis and Helen Karasali
N-nitrosamines are a class of carcinogenic chemical compound. Considering the large-scale application of agrochemicals globally, the elimination of N-nitrosamines from pesticides should be a priority for manufacturers and regulators. A set of methods was...
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Bálint Tomasskovics, Viola Horváth, József Balla, Ferenc Örsi, András Szarka
Pág. 1 - 6
Preparation of intact mitochondria requires the use of an osmoticum in high concentration that preserves the mitochondrial structure and prevents physical swelling and rupture of membranes. For this purpose mannitol is widely accepted as a component of t...
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Ramón Aznar, Celia Rodríguez-Pérez and Dilip K. Rai
Australian finger limes (Citrus australasica L.), an unusual citrus due to its unique pulp with a caviar-like appearance, has reached the global market as a promising source of bioactive compounds that promote health. This research was, therefore, perfor...
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Jianhua Zhang, Mikel C. Duke, Kathy Northcott, Michael Packer, Mayumi Allinson, Graeme Allinson, Kiwao Kadokami, Jace Tan, Sebastian Allard, Jean-Philippe Croué, Adrian Knight, Peter J. Scales and Stephen R. Gray
An Advanced Water Treatment Plant (AWTP) for potable water recycling in Davis Station Antarctica was trialed using secondary effluent at Selfs Point in Hobart, Tasmania, for nine months. The trials demonstrated the reliability of performance of a seven b...
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Jianhua Zhang, Mikel C. Duke, Kathy Northcott, Michael Packer, Mayumi Allinson, Graeme Allinson, Kiwao Kadokami, Jace Tan, Sebastian Allard, Jean-Philippe Croué, Adrian Knight, Peter J. Scales, Stephen R. Gray
Pág. 1 - 25
An Advanced Water Treatment Plant (AWTP) for potable water recycling in Davis Station Antarctica was trialed using secondary effluent at Selfs Point in Hobart, Tasmania, for nine months. The trials demonstrated the reliability of performance of a seven b...
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Fabiano Rosa Silva, Alberto Wisniewski Junior, Valdir Cechinel Filho, Domingos Sávio Nunes
Pág. 325 - 329
The essential oil from the bark of Croton cajucara Bentham, popularly known as sacaca or cajuçara, was obtained by hydrodistillation, yielding 1.28% of the former bark mass, and analyzed by gas chromatography (GC) and gas chromatography coupled to mass s...
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Vaughan S. Langford, Murray J. McEwan, Mary Askey, Helena A. Barnes and James G. Olerenshaw
Instrumental analysis of odor is challenging due to the chemical diversity of many important odorants, the high sensitivity required to achieve human odor thresholds, and the dynamic nature of the odor itself. Conventional sensor-based and chromatographi...
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