Showing 1-30 of 30 results for "H12900"
Sayaka Fujita et al.
Hormones and behavior, 58(2), 264-272 (2010-03-20)
Chronic maternal stress during pregnancy results in the "prenatally stressed" offspring displaying behavioral and neuroendocrine alterations that persist into adulthood. We investigated how inhalation of green odor (a mixture of equal amounts of trans-2-hexenal and cis-3-hexenol) by stressed dams might...
Guillaume Antalick et al.
Journal of agricultural and food chemistry, 63(18), 4664-4672 (2015-04-24)
The relationship between grape composition and subsequent red wine ester profile was examined. Cabernet Sauvignon and Shiraz, from the same Australian very warm climate vineyard, were harvested at two different stages of maturity and triplicate wines were vinified. Grape analyses...
Shigehiro Namiki et al.
Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology, 194(5), 501-515 (2008-04-05)
Pheromone-source orientation behavior can be modified by coexisting plant volatiles. Some host plant volatiles enhance the pheromonal responses of olfactory receptor neurons and increase the sensitivity of orientation behavior in the Lepidoptera species. Although many electrophysiological studies have focused on...
Andre F Cruz et al.
Phytochemistry, 78, 72-80 (2012-04-24)
Fusarium diseases cause major economic losses in wheat-based crop rotations. Volatile organic compounds (VOC) in wheat and rotation crops, such as chickpea, may negatively impact pathogenic Fusarium. Using the headspace GC-MS method, 16 VOC were found in greenhouse-grown wheat leaves:...
Damon J Crook et al.
Journal of economic entomology, 105(2), 429-437 (2012-05-23)
Field trapping assays were conducted in 2009 and 2010 throughout western Michigan, to evaluate lures for adult emerald ash borer, A. planipennis Fairmaire (Coleoptera: Buprestidae). Several ash tree volatiles were tested on purple prism traps in 2009, and a dark...
Daihua Hu et al.
Natural product communications, 8(3), 393-396 (2013-05-18)
Attraction of the soybean pod borer, Leguminivora glycinivorella (Matsumura), an economically important pest of soybean, to nine plant volatiles, alone or combined with two kinds of synthetic sex pheromone, ((E,E)-8,10-dodecadienyl acetate (EE8,10-12:Ac), or a blend of EE8,10-12:Ac and (E)-10-dodecenyl acetate...
Wouter Kegge et al.
Annals of botany, 115(6), 961-970 (2015-04-09)
Volatile organic compounds (VOCs) play various roles in plant-plant interactions, and constitutively produced VOCs might act as a cue to sense neighbouring plants. Previous studies have shown that VOCs emitted from the barley (Hordeum vulgare) cultivar 'Alva' cause changes in...
Ai Ito et al.
Neuroscience research, 65(2), 166-174 (2009-07-01)
In the present study, on rats, a quantitative analysis of Fos protein immunohistochemistry was performed as a way of investigating the effects of inhalation of green odor (a mixture of equal amounts of trans-2-hexenal and cis-3-hexenol) on the neuronal activations...
Peter de Groot et al.
Journal of chemical ecology, 34(9), 1170-1179 (2008-07-05)
Green leaf volatiles (GLVs) function as host attractants, pheromone synergists, or sexual kairomones for a number of coleopteran folivores. Hence, we focused on host GLVs to determine if they were attractive to adults of the emerald ash borer, Agrilus planipennis...
Frederik Dhooghe et al.
Rapid communications in mass spectrometry : RCM, 26(16), 1868-1874 (2012-07-11)
Plants emit a blend of oxygenated volatile C(6) compounds, known as green leaf volatiles (GLVs), in response to leaf tissue damage related to stress conditions. On-line chemical ionization mass spectrometry (CI-MS) techniques have often been used to study the dynamics...
Luca Falchero et al.
Natural product research, 23(15), 1367-1372 (2009-10-08)
The volatile fraction from the aerial part of Alchemilla xanthochlora Rothm. (Rosaceae) was obtained by hydrodistillation, and the chemical composition of the obtained oil was determined by GC/FID and GC/MS. Several compounds were found, belonging to the classes of aldehydes...
Si-Xiang Liu et al.
Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 33(7), 1099-1102 (2010-12-09)
To analyze the compositions of essential oil from Mahonia duclouxiana. The essential oil was extracted by steam distillation, its chemical components were analyzed by GC-MS, and principal component was confirmed by GC. 80 peaks were detected and 41 components have...
Y Nikaido et al.
Behavioural brain research, 218(1), 218-227 (2010-12-15)
The medial prefrontal cortex (mPFC) is involved in stimulus perception, attentional control, emotional behavior, and the stress response. These functions are thought to be mediated by the infralimbic (IL) and prelimbic (PL) subregions of mPFC; however, few studies have examined...
L Chen et al.
Bulletin of entomological research, 97(5), 515-522 (2007-10-06)
Parasitoids employ different types of host-related volatile signals for foraging and host-location. Host-related volatile signals can be plant-based, originate from the herbivore host or produced from an interaction between herbivores and their plant host. In order to investigate potential sex-...
Y Nikaido et al.
Physiology & behavior, 103(5), 547-556 (2011-04-26)
Green odor (GO), a mixture of cis-3-hexenol and trans-2-hexenal, attenuates stress responses and anxiety to psychological stressors in rodents; however, it remains unknown whether GO affects behavioral and stress responses to risk-related olfactory stimuli and actual noxious stimuli. The present...
Jeremy F McRae et al.
Chemical senses, 37(7), 585-593 (2012-06-21)
The ability to detect many odors varies among individuals; however, the contribution of genotype to this variation has been assessed for relatively few compounds. We have identified a genetic basis for the ability to detect the flavor compound cis-3-hexen-1-ol. This...
JianCai Zhu et al.
Journal of agricultural and food chemistry, 63(34), 7499-7510 (2015-08-11)
The aroma profile of oolong tea infusions (Dongdingwulong, DDWL; Tieguanyin, TGY; Dahongpao, DHP) were investigated in this study. Gas chromatography-olfactometry (GC-O) with the method of aroma intensity (AI) was employed to investigate the aroma-active compounds in tea infusions. The results...
Tsviya Olender et al.
Chemical senses, 37(7), 581-584 (2012-06-15)
Considerable evidence supports the idea that odorant recognition depends on specific sequence variations in olfactory receptor (OR) proteins. Much of this emerges from in vitro screens in heterogenous expression systems. However, the ultimate proof should arise from measurements of odorant...
Elena Jiménez et al.
Environmental science & technology, 43(6), 1831-1837 (2009-04-17)
An evaluation of the environmental impact of stressed-induced compounds, 1-penten-3-ol,(Z)-3-hexen-1-ol, and 1-penten-3-one (ethyl vinyl ketone, EVK), is presented in this paper. The removal processes considered here are the gas-phase reactions with hydroxyl (OH) radicals and photolysis in the actinic region...
Daniela Schmidt-Büsser et al.
Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology, 195(9), 853-864 (2009-08-08)
The European grape berry moth is an important pest in vineyards. Males respond to the female-produced sex pheromone released from a piezo nebulizer in a dose-dependent manner in a wind tunnel: <50% arrive at the source at 5-50 pg/min (underdosed)...
Russell J Chedgy et al.
Phytochemistry, 113, 149-159 (2015-01-07)
Salicinoids are phenolic glycosides (PGs) characteristic of the Salicaceae and are known defenses against insect herbivory. Common examples are salicin, salicortin, tremuloidin, and tremulacin, which accumulate to high concentrations in the leaves and bark of willows and poplars. Although their...
Y Nikaido et al.
Behavioural brain research, 199(2), 241-246 (2008-12-24)
Although various emotional behaviors and activation of the hypothalamic-pituitary-adrenal (HPA) axis of rats are induced by the exposure of 2,5-dihydro-2,4,5-trimethylthiazoline: TMT, a component of fox odor, these odor-induced responses are influenced by the external environment. Our previous study demonstrated that...
Krista L Ryall et al.
Environmental entomology, 41(3), 648-656 (2012-06-27)
Attraction of emerald ash borer, Agrilus planipennis Fairmaire, to a volatile pheromone was demonstrated in three field experiments using baited green sticky traps. A dose-response curve was generated for male A. planipennis to increasing release rates of (3Z)-dodecen-12-olide ((3Z)-lactone) in...
S Ulland et al.
Chemical senses, 33(1), 35-46 (2007-09-12)
The cabbage moth, Mamestra brassicae L. (Lepidoptera, Noctuidae), is a polyphagous species that is often choosing plants of Brassica as hosts for oviposition. In the search for biologically relevant odorants used by these moths, gas chromatography linked to electrophysiological recordings...
Sufang Zhang et al.
PloS one, 7(4), e35867-e35867 (2012-05-05)
Exposure of plants to herbivore-induced plant volatiles (HIPVs) alters their resistance to herbivores. However, the whole-genome transcriptional responses of treated plants remain unknown, and the signal pathways that produce HIPVs are also unclear. Time course patterns of the gene expression...
Gary G Grant et al.
Journal of economic entomology, 104(1), 173-179 (2011-03-17)
We conducted trapping experiments for the emerald ash borer, Agrilus planipennis Fairmaire (Coleoptera: Buprestidae) in Michigan, U.S.A., and Ontario, Canada, to compare unbaited light green sticky prism traps with traps baited with phoebe oil, (Z)-3-hexenol (Z3-6:OH), or blends of other...
Xiaobing Pang
Journal of environmental sciences (China), 32, 196-206 (2015-06-05)
Green leaf volatiles (GLVs) emitted by plants after stress or damage induction are a major part of biogenic volatile organic compounds (BVOCs). Proton transfer reaction time-of-flight mass spectrometry (PTR-TOF-MS) is a high-resolution and sensitive technique for in situ GLV analyses...
Mika Fukada et al.
Chemical senses, 32(6), 633-639 (2007-06-15)
We investigated whether inhalation of green odor (a mixture of equal amounts of trans-2-hexenal and cis-3-hexenol) prevents the skin-barrier disruption induced by chronic restraint stress in rats. To this end, transepidermal water loss (TEWL) was measured as an index of...
Alex Russell et al.
Cognitive neuroscience, 6(2-3), 77-88 (2015-04-22)
Odors are often difficult to identify, and can be perceived either via the nose or mouth ("flavor"; not usually perceived as a "smell"). These features provide a unique opportunity to contrast conceptual and perceptual accounts of synesthesia. We presented six...
Joseph Braasch et al.
Journal of chemical ecology, 38(10), 1264-1275 (2012-10-24)
Using herbivore-induced plant volatiles (HIPVs) to attract specific natural enemies in the field has proven challenging, partly because of a poor understanding of: (i) which compound(s) to manipulate to attract specific taxa, and (ii) the ecological conditions over which HIPVs...

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon


Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.