W309311

应用筛选条件

关键词:'W309311'

显示 1-16 共 16 条结果关于 "W309311" 范围论文

A comparative study of sodium houttuyfonate and 2-undecanone for their in vitro and in vivo anti-inflammatory activities and stabilities.

Jing Chen et al.

International journal of molecular sciences, 15(12), 22978-22994 (2014-12-17)

Houttuynia cordata Thunb. (H. cordata) is an anti-inflammatory herbal drug that is clinically used in Asia. The essential oil obtained from H. cordata is known to contain 2-undecanone (2-methyl nonyl ketone). In addition, sodium houttuyfonate is a compound that can

Olfactometry Profiles and Quantitation of Volatile Sulfur Compounds of Swiss Tilsit Cheeses.

Pascal Fuchsmann et al.

Journal of agricultural and food chemistry, 63(34), 7511-7521 (2015-08-01)

To establish the odor profiles of three differently fabricated commercial Swiss Tilsit cheeses, analyses were conducted using headspace solid-phase microextraction gas chromatography-mass spectrometry/pulsed flame photometric detection and gas chromatography-olfactometry to identify and quantitate volatile compounds. In addition, odor quality and

Constituents of the essential oil of Ruta chalepensis L. from Turkey.

Baser KHC, et al.

J. Essent. Oil Res., 8(4), 413-414 (1996)

Volatile Compounds from Grape Skin, Juice and Wine from Five Interspecific Hybrid Grape Cultivars Grown in Québec (Canada) for Wine Production.

Amélie Slegers et al.

Molecules (Basel, Switzerland), 20(6), 10980-11016 (2015-06-18)

Developed from crosses between Vitis vinifera and North American Vitis species, interspecific hybrid grape varieties are becoming economically significant in northern areas, where they are now extensively grown for wine production. However, the varietal differences between interspecific hybrids are not

Repellency and oviposition deterrence of wild tomato leaf extracts to spider mites, Tetranychus urticae Koch.

George F Antonious et al.

Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 50(9), 667-673 (2015-06-17)

Glandular trichomes on the leaves of wild tomato, Lycopersicon hirsutum f. hirsutum Mull, also known as Solanum habrochaites (Solanaceae) synthesize and accumulate high levels of methyl ketones (MKs). The potential of using MKs as alternatives to synthetic acaricides for controlling

Multiple activities of insect repellents on odorant receptors in mosquitoes.

J D Bohbot et al.

Medical and veterinary entomology, 25(4), 436-444 (2011-03-15)

Several lines of evidence suggest that insect repellent molecules reduce mosquito-host contacts by interacting with odorants and odorant receptors (ORs), thereby ultimately affecting olfactory-driven behaviours. We describe the molecular effects of 10 insect repellents and a pyrethroid insecticide with known

Novel arthropod repellent, BioUD, is an efficacious alternative to deet.

Witting-Bissinger BE, et al.

Journal of Medical Entomology, 45(5), 891-898 (2008)

Mosquito odorant receptor for DEET and methyl jasmonate.

Pingxi Xu et al.

Proceedings of the National Academy of Sciences of the United States of America, 111(46), 16592-16597 (2014-10-29)

Insect repellents are important prophylactic tools for travelers and populations living in endemic areas of malaria, dengue, encephalitis, and other vector-borne diseases. DEET (N,N-diethyl-3-methylbenzamide) is a 6-decade-old synthetic repellent, which is still considered the gold standard of mosquito repellents. Mosquitoes

Development and performance evaluation of a novel dynamic headspace vacuum transfer "In Trap" extraction method for volatile compounds and comparison with headspace solid-phase microextraction and headspace in-tube extraction.

Pascal Fuchsmann et al.

Journal of chromatography. A, 1601, 60-70 (2019-06-11)

Headspace in-tube extraction (HS-ITEX) and solid phase microextraction (HS-SPME) sampling, followed by gas chromatography-mass spectrometry (GC-MS), are widely used to analyze volatile compounds in various food matrices. While the extraction efficiency of volatile compounds from foodstuffs is crucial for obtaining

2?Undecanone, a constituent of the glandular trichomes of Lycopersicon hirsutum f. glabratum: Effects on Heliothis zea and Manduca sexta growth and survival.

Farrar RR & Kennedy GG.

Entomologia Experimentalis et Applicata, 43(1), 17-23 (1987)

Mosciano, G.

Perfumer & Flavorist, 27, 71-71 (2002)

Ruta graveolens Extracts and Metabolites against Spodoptera frugiperda.

Benjamin A Ayil-Gutiérrez et al.

Natural product communications, 10(11), 1955-1958 (2016-01-12)

The biological activity of Ruta graveolens leaf tissue extracts obtained with different solvents (ethyl acetate, ethanol, and water) and metabolites (psoralen, 2- undecanone and rutin) against Spodoptera frugiperda was evaluated. Metabolites levels in extracts were quantified by HPLC and GC.

Development and application of a non-targeted extraction method for the analysis of migrating compounds from plastic baby bottles by GC-MS.

Matthias Onghena et al.

Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 31(12), 2090-2102 (2014-11-20)

In 2011, the European Union prohibited the production of polycarbonate (PC) baby bottles due to the toxic effects of the PC monomer bisphenol-A. Therefore, baby bottles made of alternative materials, e.g. polypropylene (PP) or polyethersulphone (PES), are currently marketed. The

Evaluation of injection methods for fast, high peak capacity separations with low thermal mass gas chromatography.

Brian D Fitz et al.

Journal of chromatography. A, 1392, 82-90 (2015-03-31)

Low thermal mass gas chromatography (LTM-GC) was evaluated for rapid, high peak capacity separations with three injection methods: liquid, headspace solid phase micro-extraction (HS-SPME), and direct vapor. An Agilent LTM equipped with a short microbore capillary column was operated at

Release characteristics of the non-toxic insect repellant 2-undecanone from its crystalline inclusion compound with ?-cyclodextrin.

Whang HS & Tonelli A.

Journal of Inclusion Phenomena and Macrocyclic Chemistry, 62(1-2), 127-134 (2008)

Correlating wine quality indicators to chemical and sensory measurements.

Helene Hopfer et al.

Molecules (Basel, Switzerland), 20(5), 8453-8483 (2015-05-20)

Twenty-seven commercial Californian Cabernet Sauvignon wines of different quality categories were analyzed with sensory and chemical methods. Correlations between five quality proxies-points awarded during a wine competition, wine expert scores, retail price, vintage, and wine region-were correlated to sensory attributes

1/1