Results 41 to 50 of about 1,565,960 (281)

Identification of Corrosive Volatile Compounds Found in the Headspace of Chicken Noodle Soup Retorted in Metal Cans

open access: yesInternational Journal of Food Science, 2023
This study investigated the development of volatile compounds in the headspace of canned chicken noodle soup (and sought to develop appropriate testing methods).
Yajun Wu   +4 more
doaj   +1 more source

Effect of pH, Reducing Sugars, and Protein on Roasted Sunflower Seed Aroma Volatiles

open access: yesFoods, 2023
Sunflower seeds are a popular snack in many countries, such as the United States, China, and Spain. Sunflower seeds are typically roasted to create desirable aromas before being eaten.
Jessica Laemont, Sheryl Barringer
doaj   +1 more source

Aldehydes gas ozonation monitoring: Interest of SIFT/MS versus GC/FID [PDF]

open access: yesChemosphere, 2019
Two analytical techniques - online Gas Chromatography coupled with Flame Ionization Detector (often used method for VOCs monitoring) versus Selected Ion Flow Tube coupled with Mass Spectrometry (a more recent technique based on direct mass spectrometry) - were compared in association to an ozone-based gas treatment.
Vitola Pasetto, Leticia   +5 more
openaire   +11 more sources

Headspace-Selected Ion Flow Tube Mass Spectrometry Workflows for Rapid Screening and Quantitation of Hazardous Volatile Impurities in Personal Care Products

open access: yesAnalytica
Personal care products (PCPs) are intended for regular application by consumers and therefore assuring the safety of these products is very important. Recently, benzene contamination has been highlighted in certain PCPs.
Mark J. Perkins   +2 more
doaj   +1 more source

Increase of methanol in exhaled breath quantified by SIFT-MS following aspartame ingestion [PDF]

open access: yesJournal of Breath Research, 2015
Aspartame, methyl-L-α-aspartyl-L-phenylalaninate, is used worldwide as a sweetener in foods and drinks and is considered to be safe at an acceptable daily intake (ADI) of 40 mg per kg of body weight. This compound is completely hydrolyzed in the gastrointestinal tract to aspartic acid, phenylalanine and methanol, each being toxic at high levels.
Španěl, P. (Patrik)   +3 more
openaire   +3 more sources

Defect‐Free Transfer Principles for Scalable, Thin Garnet‐Based Hybrid Solid Electrolytes in Solid‐State Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Defect‐free transfer principles enable scalable fabrication of 15 µm‐thin garnet‐based hybrid solid electrolytes. Hansen solubility parameters correlate interfacial compatibility with coating, transfer, and impregnation behavior, guiding rational selection of slurry/substrate, binder/substrate, and binder/polymer electrolyte combinations.
Seul Gi Chu   +8 more
wiley   +1 more source

RI-LPOH: Rotation-Invariant Local Phase Orientation Histogram for Multi-Modal Image Matching

open access: yesRemote Sensing, 2022
To better cope with the significant nonlinear radiation distortions (NRD) and severe rotational distortions in multi-modal remote sensing image matching, this paper introduces a rotationally robust feature-matching method based on the maximum index map ...
Huangwei Tu, Yu Zhu, Changpei Han
doaj   +1 more source

Large-scale SIFT-MS volatile profiling of Vitis vinifera berries grown under greenhouse semi-controlled conditions

open access: yesOENO One
Selected ion flow tube mass spectrometry (SIFT-MS) is a promising high-throughput technology to phenotype individuals for their berry aroma composition.
Thomas Baerenzung dit Baron   +13 more
doaj   +1 more source

Hydrophilic Polymers Enable Gastrointestinal Transit Monitoring by Fluorine‐19 Magnetic Resonance Imaging

open access: yesAdvanced Healthcare Materials, EarlyView.
Hydrophilic fluorinated copolymers dissolve in chyme and give a strong, single 19F signal, unlike phase‐separating perfluorocarbons. Combined 1H‐19F MRI tracks their whole‐gut transit non‐invasively and without ionizing radiation. In rats, the tracers move through the gastrointestinal tract, resist resorption, and are well tolerated, a proof‐of‐concept
Ondřej Groborz   +13 more
wiley   +1 more source

ssec/sift: Version 1.1.3

open access: yes, 2020
Pull Requests Merged Bugs fixed PR 296 - Update bundle scripts to handle installation directory being moved PR 293 - Fix HiDPI setting being set too late PR 292 - Fix bundle script having wrong permissions and activation path PR 288 - Fix STANDARD_NAME ...
k30n1   +8 more
core   +1 more source

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