Hippophae rhamnoides berry related Pichia kudriavzevii yeast volatiles modify behaviour of Rhagoletis batava flies was written by Mozuraitis, Raimondas;Aleknavicius, Dominykas;Vepstaite-Monstavice, Igle;Staneviciene, Ramune;Emami, Seyedeh Noushin;Apsegaite, Violeta;Radziute, Sandra;Blazyte-Cereskiene, Laima;Serviene, Elena;Buda, Vincas. And the article was included in Journal of Advanced Research in 2020.Product Details of 2198-61-0 The following contents are mentioned in the article:
Olfactory cues have a large impact on insect behavior and fitness consequently showing potential in pest management. Yeast released volatiles are used by insects as olfactory cues for finding feeding and oviposition sites. The yeast strain SB-16-15 was isolated from spontaneous fermentation of Hippophae rhamnoides berries and identified as Pichia kudriavzevii. Thirty-nine volatiles were sampled from the headspace of P. kudriavzevii yeasts by solid phase micro extraction and identified by gas chromatog. and mass spectrometry techniques. Ten of those volatiles elicited antennal responses of Rhagoletis batava flies, one of the most serious pest of H. rhamnoides berries. In the two-choice experiments, R. batava flies preferred the mixture composed of nine synthetic compounds analogs to electroanntenog. active volatiles released by the yeasts compare to the solvent control. Female flies were significantly attracted to the mixture at the concentration 0.1 μL mL-1 and showed no preference to the mixture at the concentration 1 μL mL-1 vs. control while males reacted pos. to the synthetic blend at the concentration 1 μL mL-1. Herein, for the first time, behavior modifying effect of H. rhamnoides berry related yeast volatiles was shown suggesting these semiochems. have potential in use for monitoring R. batava flies. This study involved multiple reactions and reactants, such as Isopentyl hexanoate (cas: 2198-61-0Product Details of 2198-61-0).
Isopentyl hexanoate (cas: 2198-61-0) belongs to esters. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Product Details of 2198-61-0
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Ester – an overview | ScienceDirect Topics