Results 31 to 40 of about 1,326,777 (407)

Effect of low oxygen and high carbon dioxide atmospheres on the formation of volatiles during storage of two sweet cherry cultivars

Horticultural Science, 2012
The aroma profiles of two sweet cherry cultivars Kordia and Vanda were investigated during storage at different oxygen and carbon dioxide levels and at a low temperature using solid phase microextraction gas chromatography combined with mass spectrometry
J. Goliáš, J. Létal, O. Veselý
doaj   +1 more source

Descriptors for terpene esters from chromatographic and partition measurements: Estimation of human odor detection thresholds [PDF]

, 2020
We have used gas chromatographic retention data together with other data to obtain Abraham descriptors for 30 terpene esters. These include the air-water partition coefficient, as log Kw, for which no experimental values are available for any terpene ...
Abraham, Michael H, Acree, William E, Jr., Cometto-Muniz, J. Enrique   +2 more
core  

Experimental and modeling studies on the synthesis and properties of higher fatty esters of corn starch [PDF]

, 2009
This paper describes a systematic study on the synthesis of higher fatty esters of corn starch (starch laurate and starch stéarate) by using the corresponding vinyl esters.
Aburto, Aburto, Aburto, Aburto, Aburto, Ashby, Bastioli, Day, de Graaf, de Graaf, Dicke, Ehrenstein, Hernandez, Junistia, Laignel, Marsden, Montgomery, Mormann, Mullen, Mullen, Otey, Sagar, Stevens, Thiebaud, Wang   +24 more
core   +1 more source

A Study of the Physical Properties of Li-Ion Battery Electrolytes Containing Esters

, 2018
Adding esters as co-solvents to Li-ion battery electrolytes can improve low-temperature performance and rate capability of cells. This work uses viscosity and electrolytic conductivity measurements to evaluate electrolytes containing various ester co ...
E. Logan, E. Tonita, K. Gering, Jing Li, Xiaowei Ma, L. Y. Beaulieu, J. Dahn   +6 more
semanticscholar   +1 more source

Surface wax esters contribute to drought tolerance in Arabidopsis.

The Plant Journal, 2019
Waxes are components of the cuticle covering the aerial organs of plants. Accumulation of waxes has previously been associated with protection against water loss, therefore contributing to drought tolerance.
Payal Patwari, Veronika Salewski, K. Gutbrod, Tino Kreszies, Brigitte Dresen-Scholz, H. Peisker, U. Steiner, A. J. Meyer, L. Schreiber, P. Dörmann   +9 more
semanticscholar   +1 more source

Effect of catalytic conditions on the synthesis of new aconitate esters [PDF]

, 2011
Sugar cane is a crop which generates large amounts of biomass and a juice rich in highvalue natural molecules. After extracting sugar from the juice, the recovering of various compounds such as organic acids contained in molasses could contribute to ...
Hoareau, William, Lacaze-Dufaure, Corinne, Piang-Siong, William, Satgé-De Caro, Pascale, Shum Cheong Sing, Alain   +4 more
core   +3 more sources

CH2 Linkage Effects on the Reactivity of Bis(aminophosphine)–Ruthenium Complexes for Selective Hydrogenation of Esters into Alcohols

Scientific Reports, 2017
A novel ruthenium complex binding to two subtly different aminophosphine ligands, (o-PPh2C6H4CH2NH2)(o-PPh2C6H4NH2)RuCl2, was successfully isolated. This bis(aminophosphine)–ruthenium complex shows efficient activity in both dimethyl oxalate (DMO) and ...
Xiaolong Fang, Mingjun Sun, Jianwei Zheng, Bin Li, Linmin Ye, Xiaoping Wang, Zexing Cao, Hongping Zhu, Youzhu Yuan   +8 more
doaj   +1 more source

Asymmetric synthesis of γ-chloro-α,β-diamino- and β,γ-aziridino-α-aminoacylpyrrolidines and -piperidines via stereoselective Mannich-type additions of N-(diphenylmethylene)glycinamides across α-chloro-N-sulfinylimines [PDF]

, 2012
The asymmetric synthesis of new chiral gamma-chloro-alpha,beta-diaminocarboxylamide derivatives by highly diastereoselective Mannich-type reactions of N-(diphenylmethylene) glycinamides across chiral alpha-chloro-N-p-toluenesulfinylaldimines was ...
Augustyns, Koen, Callebaut, Gert, De Kimpe, Norbert, Mangelinckx, Sven, Tornroos, Karl W, Van der Veken, Pieter   +5 more
core   +3 more sources

Cu/ZrO₂ Catalyst Modified with Y₂O₃ for Effective and Stable Dehydration of Glycerol to Acetol

Molecules
Glycerol is a main by-product of biodiesel production, and its further processing is essential for the biorefinery. In this paper, a highly active and stable catalyst for the catalytic dehydration of glycerol to acetol is obtained by modifying a Cu-Zr ...
Zhoubing Liang, Huan Li, Jianrong Xie, Songshou Ye, Jinbao Zheng, Nuowei Zhang   +5 more
doaj   +1 more source

Promoting electrocatalytic CO2 reduction to formate via sulfur-boosting water activation on indium surfaces

Nature Communications, 2019
CO2 conversion to liquid fuels provides an appealing means to remove the greenhouse gas, although it is challenging to find materials that are both active and selective.
Wenchao Ma, Shunji Xie, Xia-Guang Zhang, Fanfei Sun, Jincan Kang, Zheng Jiang, Qinghong Zhang, De-Yin Wu, Ye Wang   +8 more
doaj   +1 more source