Results 121 to 130 of about 231,648 (333)

Modulation of cognitive performance and mood by aromas of peppermint and ylang-ylang [PDF]

open access: yes, 2007
This study provides further evidence for the impact of the aromas of plant essential oils on aspects of cognition and mood in healthy participants.
Akutsu H.   +37 more
core   +1 more source

A Reusable Polymeric Sensor Based on Green‐Synthesized CQDs@ZIF‐8 for the Rapid Detection of Nitro‐Explosive Picric Acid

open access: yesAdvanced Materials Interfaces, EarlyView.
This study presents the rational design and synthesis of a highly luminescent polymeric nanocomposite. Initially, highly fluorescent carbon quantum dots (CQDs) are synthesized via a facile hydrothermal method using citric acid and β‐alanine as precursors, followed by rigorous purification through centrifugation and filtration.
Yunus Emre Toprak   +2 more
wiley   +1 more source

Aroma-active secondary oxidation products of butter [PDF]

open access: yes, 2007
Butter contains vitamins, minerals and unsaturated lipids, such as polyunsaturated fatty acids (PUFA) and conjugated linoleic acids (CLAs). However the oxidative stability and consequently the shelf-life of milk products are inversely correlated with ...
Escher, Felix   +3 more
core  

Determination of volatile aroma compounds of Antrodia juniperina

open access: yesAfrican Journal of Pharmacy and Pharmacology, 2012
Antrodia juniperina is one of the most common Antrodia genus species in Turkey, which is regarded as a medicinal plant in some countries. The aim of this study is to determine the volatile aroma compounds (compounds) of A. juniperina. The volatile aroma compounds of A. juniperina were analyzed by headspace gas chromatography (GC-MS).
openaire   +2 more sources

Mass Spectrometric Investigation of the Influence of Water Vapour and Oxygen on Gas‐Phase Reactions of Aluminium Acetylacetonate

open access: yesAdvanced Materials Interfaces, EarlyView.
The gas‐phase decomposition of Al(acac)3 is investigated under inert, oxygen, and water‐containing conditions. Water is found to promote selective ligand removal and suppress hydrocarbon formation, while oxygen induces faster, less selective decomposition pathways.
Ilyas Adaköy   +8 more
wiley   +1 more source

The odour of white bread [PDF]

open access: yes, 1973
Volatile constituents of white bread were investigated. Different methods were used for isolating and concentrating components to avoid artefacts as far as possible. Especially good was enlarged vapour analysis.
Mulders, E.J.
core   +1 more source

Water‐Stable Paper‐Based Laser‐Induced Graphene With Asymmetric Water Adhesion and Wettability

open access: yesAdvanced Materials Interfaces, EarlyView.
Paper‐based electronics are attractive for sustainable and disposable devices, but often fail in wet environments. By introducing Parafilm into cellulose paper combined with laser conversion, two graphene surfaces with different water interactions are created.
Lingyin Meng   +3 more
wiley   +1 more source

Construction of flavor wheel and aroma characterization of high temperature Daqu in Jinsha [PDF]

open access: yesZhongguo niangzao
Taking high-temperature Daqu in Jinsha as the research object, the flavor wheel of high temperature Daqu was drew, and the characteristic flavor of high temperature Daqu was analyzed by headspace-solid-phase microextraction-gas chromatography-tandem mass
TAN Qibo, ZHANG Jie, YANG Ming, JIA Jianhua, GAN Linyao, SUN Lin, GU Kaiqin, FAN Kuanxiu, CHEN Xiangmei
doaj   +1 more source

ANALYSIS OF FICUS CARICA L. – VOLATILE COMPONENTS AND MINERAL CONTENT [PDF]

open access: yes, 2013
Ficus carica L. is a well-known Mediterranean plant, its fructus - the fig- is consumed widely, mostly in the southern region of Europe. It’s a member of the Moraceae family, one of the earliest crops.
Balázs, Andrea   +4 more
core  

Comparitive study on volatile aroma compounds of two different garlic types (Kastamonu and Chinese) using gas chromatography mass spectrometry (HS-GC/MS) technique.

open access: yesAfrican Journal of Traditional Complementary and Alternative Medicines, 2014
BACKROUND The medicinal use of garlic is much older than its usage as a food. The medical importance of garlic comes forward for its sulfur-containing components. In this study, it was aimed to compare Kastamonu garlic type with Chinese garlic type based
D. Keleş   +4 more
semanticscholar   +1 more source

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