Results 221 to 230 of about 84,111 (256)

Impact of harvest seasons on the volatile and non-volatile chemical composition of conilon coffee

Food Research International
To obtain specialty coffees with superior sensory quality, researchers seek to understand the relationship between pre and post-harvest factors, with particular attention to the harvest timing. This study aims to determine chemical markers of two harvest periods of Coffea canephora (conilon) in june and august 2023 from a single plantation. The samples
Izabela de França, Schaffel, Cristhiane Altoé, Filete, Marinalva Maria Bratz, Simmer, Tainara de Souza, Fim, Ramon Ramires Trancoso, Bottocim, Álvaro Cunha, Neto, Aldemar Polonini, Moreli, Lucas Louzada, Pereira, Emanuele Catarina da Silva, Oliveira   +8 more
openaire   +2 more sources

Metabolomics Approach to Assess the Relative Contributions of the Volatile and Non-volatile Composition to Expert Quality Ratings of Pinot Noir Wine Quality

Journal of Agricultural and Food Chemistry, 2020
Wine flavor and quality are determined by the assessment of multiple sensory stimuli, including aroma, taste, and mouthfeel. It is therefore important to consider the contribution of as many metabolites as possible when attempting to relate wine composition to quality.
Emma Sherman, Claire Grose, Damian Martin   +2 more
exaly   +3 more sources

Chemical Composition of South American Burseraceae Non‐volatile Oleoresins and Preliminary Solubility Assessment of their Commercial Blend

Phytochemical Analysis, 2012
ABSTRACTIntroductionNon‐volatile oleoresins from neotropical Burseraceae are traditionally used for craft, technological and medicinal purposes. The crude resin is usually sold in popular markets of the forest communities. Adding value to this rainforest raw material requires establishing its composition.ObjectiveTo analyse the resin composition from ...
A C, Siani, M J, Nakamura, M R R, Tappin, S S, Monteiro, A C, Guimarães, M F S, Ramos   +5 more
openaire   +2 more sources

Effect of solid-state fungal fermentation on the non-volatiles content and volatiles composition of Coffea canephora (Robusta) coffee beans

Food Chemistry, 2021
In this study, the effects of fungal fermentation on green canephora coffee beans were evaluated by observing the changes to selected non-volatile parameters before roasting, and subsequently the volatile profile after roasting. Solid-state fermentation (SSF) by Aspergillus spp. and Mucor spp.
Vivien Chia Yen, Tang, Jingcan, Sun, Maurin, Cornuz, Bin, Yu, Benjamin, Lassabliere   +4 more
openaire   +2 more sources

Composition‐Graded Nitride Ferroelectrics Based Multi‐Level Non‐Volatile Memory for Neuromorphic Computing

Advanced Materials
Abstract Multi‐level non‐volatile ferroelectric memories are emerging as promising candidates for data storage and neuromorphic computing applications, due to the enhancement of storage density and the reduction of energy and space consumption.
Rui Wang, Haotian Ye, Xifan Xu, Jinlin Wang, Ran Feng, Tao Wang, Bowen Sheng, Fang Liu, Bo Shen, Ping Wang, Xinqiang Wang   +10 more
openaire   +2 more sources

Non-volatile Organic Acid and Sugar Composition of Saskatoon Berries (Alnifolia sp.) During Ripening

Canadian Institute of Food Technology Journal, 1971
Abstract Malic, oxalic and citric acids are the only non-volatile organic acids present in ripening Saskatoon berries (Alnifolia sp.) in measurable concentrations. The levels of these acids, as well as the levels of glucose, fructose and sucrose are reported for three varieties of Saskatoons presently being cultivated at the Canada Department of ...
Wolfe Fred H., Wood Frank W.
openaire   +1 more source

Non-volatile resistive switching based on zirconium dioxide: poly (4-vinylphenol) nano-composite

Applied Physics A, 2019
Recently, resistive switching devices are getting tremendous attention since they can be used for data storage in future. In this paper, we propose a non-volatile resistive switching device based on inorganic and organic nano-composite of zirconium dioxide (ZrO2) and poly (4-vinylphenol) (PVP), respectively.
Muhammad Umair Khan, Gul Hassan, Jinho Bae   +2 more
openaire   +1 more source

Strong non-volatile voltage control of magnetization and the magnetodielectric properties in polymer-based sandwich-structured composites

Composites Science and Technology, 2020
Abstract The polymer-based magnetoelectric composites were prepared by the tape-casting method. The poly(vinylidene fluoride)-BaTiO3/poly(vinylidene fluoride)-Sr2CoMoO6/poly(vinylidene fluoride)-BaTiO3(abbreviated as PVDF-BTO/PVDF-SCMO/PVDF-BTO) sandwich structured composites possess strong non-volatile voltage control of magnetization and ...
Yongping Pu, Jingwei Li, Xiaoying Wang, Yu Shi, Ruike Shi, Mengdie Yang, Wen Wang, Xu Guo, Xin Peng   +8 more
openaire   +1 more source

Fabrication of Solution Processed Carbon Nanotube Embedded Polyvinyl Alcohol Composite Film for Non-Volatile Memory Device

Journal of Nanoscience and Nanotechnology, 2014
Carbon nanotubes (CNTs) were synthesized by chemical vapor deposition using nickel coated stainless steel prepared by electrophoretic deposition. CNTs were embedded in polyvinyl alcohol (PVA) which acts as an organic insulator to fabricate Si/PVA/CNT/PVA/Al Metal-Insulator-Semiconductor type memory devices.
S Chandra, Kishore, A, Pandurangan
openaire   +2 more sources

Ultrafast Responsive Non‐Volatile Flash Photomemory via Spatially Addressable Perovskite/Block Copolymer Composite Film

Advanced Functional Materials, 2020
AbstractThe exotic photophysical properties of organic–inorganic hybrid perovskite with long exciton lifetimes and small binding energy have appeared as promising front‐runners for next‐generation non‐volatile flash photomemory. However, the long photo‐programming time of photomemory limits its application on light‐fidelity (Li‐Fi), which requires high
Yu‐Hsiang Chang, Chia‐Wei Ku, Yi‐Hua Zhang, Hsiang‐Chen Wang, Jung‐Yao Chen   +4 more
openaire   +1 more source