Electroantennographic detection
WebApr 1, 2006 · Gas Chromatographic-Electroantennographic Detection. Gas chromatographic-electroantennographic detection (GC-EAD) analyses were made on an Agilent Technologies 6890N gas chromatograph coupled to an electroantennogram (EAG; Syntech, Hilversum, Holland). A column flow splitter (SGE Europe, Milton Keynes, United … WebOct 17, 2003 · Gas chromatography (GC) coupled with electroantennographic detection (GC-EAD) ( 11, 12 ), using antennae of N. cryptoides males, revealed only one single component to be biologically active. This compound …
Electroantennographic detection
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WebCoupled gas chromatography-electroantennographic detection (GC-EAD) and gas chromatography-mass spectrometry (GC-MS) analysis of infested mango fruit head space volatiles identified compounds such as ethyl butanoate, ethyl 3-hydroxybutyrate, β-myrcene, trans-β-ocimene, allo-ocimene, ethyl octanoate, ethyl-α-toulate, β-elemene, β ... Web开馆时间:周一至周日7:00-22:30 周五 7:00-12:00; 我的图书馆
WebAbstract. Coupled gas chromatography with electroantennographic detection (GC-EAD) using antennae of adult female Manduca sexta was employed to screen for olfactory … WebMar 1, 2004 · Electroantennography (EAG) The antenna of P. inversa workers reacted to the EAG stimulation with the six different samples. Friedman analysis of variance indicates that the differences among the treatment groups are statistically significant (Friedman ANOVA, Fr=16.42; P =0.006, Fig. 5 ).
Web摘要: Two compounds were isolated and identified from abdominal tips of the female tussock moth, Euproctis taiwana (Shiraki), by a combination of gas chromatography-electroantennographic detection, coupled gas chromatography-mass spectrometric analysis, microreaction, and synthesis. WebJun 3, 1999 · In the experiments using gas chromatography-electroantennographic detection, 15 components from the attractive odour samples of female bees triggered electro-antennographic responses in male ...
WebThe electroantennogram (EAG) is a technique used for measuring electrical signals from the antenna of an insect. Its rapid response time, quick recovery speed, and high sensitivity make it suitable...
WebNov 16, 2024 · The technique uses electroantennography (the use of a live insect antenna as a detector) to identify individual bioactive components in blends of volatile organic compounds (VOCs) that have … rowan haltWebMar 22, 2024 · March 22, 2024. Sarah Farmer, SRS Science Communications. In 1987, Glen Johnson heard the call of the dusky gopher frog, which sounds like a snore. He … streaming beauty and the beast sub indoWebIn high-resolution gas chromatography allowing separations of positional and geometrical isomers, the electroantennographic detector gives precise information on the retention … rowan halt railway stationWebNov 2, 2024 · For measurements, a GC (Agilent 7890 A Santa Clara, CA, USA) equipped with a flame ionization detector (FID) and an electroantennographic detection system (GC/EAD) was used. The EAD system contained a transfer line, heated at 220 °C, and a 2-Channel USB acquisition controller (Syntech, Kirchzarten, Germany). rowan hall glassboroWebBy an electroantennographic analysis, we can show that these two OBPs are not pheromone-specific but rather enhance the detection of a broad spectrum of organic volatiles. Both OBPs are expressed in the antenna but in a mutually exclusive pattern, despite their homology and gene pair character by chromosomal location. streaming beethovenElectroantennography or EAG is a technique for measuring the average output of an insect antenna to its brain for a given odor. It is commonly used in electrophysiology while studying the function of the olfactory pathway in insects. The technique was invented in 1957 by German biologist Dietrich … See more Electroantennography is usually performed either by removing an antenna from the animal and inserting two chlorided silver wires for contact onto the two ends and amplifying the voltage between them … See more • Aphid Olfaction • Carlson Lab Home Page • Walter Leal Lab Home Page See more streaming beethoven 3WebElectrophysiological responses of eucalyptus brown looper Thyrinteina arnobia to essential oils of seven Eucalyptus species rowan hair