Results 81 to 90 of about 10,573,940 (227)

FREE FATTY ACIDS AND HEXANAL AS SHELF LIFE MARKERS IN CHEESE: EVALUATION OF FOOD PACKAGING EFFICIENCY THROUGH A QUANTITATIVE HS-SPME-GC-MS METHO

open access: yes, 2018
Introduction: This study aims to develop a quantitative HS-SPME-GC-MS method to monitor concomitantly the evolution of short and medium chain free fatty acids and hexanal during cheese storage.
Sauro Vittori   +4 more
core  

La oxidación de componentes grasos y formación de hexanal en la curación del salchichón

open access: yes, 1992
It has studied formation of alcanals of low weight (C3-C6) during the curing of standard Saucisson manufactured in pilot plant. Aldehydes content have been compared to others obtained in three batches of industrial process (I, II and III).
J. Bello   +5 more
core   +1 more source

Enhancement of transcription efficiency by TAR-Tat system increases the functional expression of human olfactory receptors.

open access: yesPLoS ONE
Humans have approximately 400 different olfactory receptors (hORs) and recognize odorants through the repertoire of hOR responses. Although the cell surface expression of hORs is critical to evaluate their response, hORs are poorly expressed on the ...
Ichie Ojiro   +6 more
doaj   +1 more source

Chemical characterization of volatile organic compounds on animal farms

open access: yesVeterinární Medicína, 2008
More than one hundred volatile organic substances were identified by gas chromatography and mass spectrometry (GC/MS) in the indoor and outdoor air, stable and farm road dust and farm soil samples from two pig and cattle farms in the South Moravian ...
M. Ciganek, J. Neca
doaj   +1 more source

Retaining overall quality of fresh figs by postharvest hexanal vapor treatment during cold storage

open access: yes, 2023
Figs (Ficus carica L.) are rich in nutrients, but their rapid metabolic changes due to the climacteric respiratory behavior during ripening make them a highly perishable commodity, which leads to quick deterioration in quality and a shortening storage ...
Ayşe Tülin Öz   +3 more
core   +1 more source

Elucidating VOC dynamics and molecular mechanisms in nonanal-treated postharvest tomatoes infected with Botrytis cinerea

open access: yesFood Chemistry: Molecular Sciences
In this study, an 0.054 mol·L−1 nonanal treatment decreased the incidence rate of gray mold on tomato and enhanced the defense capacity by altering the activities of the main defense-related enzymes, including NADPH-cytochrome c reductase, aminopyrine-n ...
Hongdou Gao   +11 more
doaj   +1 more source

Effect of FBS, FBSLess (FBS with low fatty acids levels) and hexanal on CYP1A1 mRNA levels.

open access: yes, 2013
C: control cells; FBS: cells treated with 20% FBS; FBSLess: cells treated with 20% FBSLess; hexanal: cells treated with 25 µM hexanal (5A). Effect of various hexanal concentrations (5, 10, 25, 50, 100 and 200 µM) on CYP1A1 mRNA level (5B).
Pierre-Henri Villard (356666)   +12 more
core   +1 more source

Hexanal treatment for improving the shelf-life and quality of fruits: a review [PDF]

open access: yes
Fruits are rich sources of bioactive compounds such as lycopene, tannins, β-carotene, resveratrol, and lignan. These bioactive compounds’ antioxidative, antimicrobial, and antidiabetic properties are important in the human diet.
Mediani, Ahmed   +5 more
core   +1 more source

Optimization of Enzymatic Hydrolysis Process for Tibetan Sheep Meat Using Response Surface Methodology and Flavor Characteristics of the Enzymatic Hydrolysate

open access: yesShipin gongye ke-ji
To optimize the enzymatic hydrolysis process of Tibetan sheep meat and to characterize the flavor profile of the resulting hydrolysates, using Tibetan sheep meat as the raw material, single-factor experiments combined with response surface methodology ...
Shipeng GE   +7 more
doaj   +1 more source

Sensory effects of hexanal vapor on fresh-cut slices of golden delicious apples.

open access: yes, 2012
Hexanal is a natural antimicrobial molecule that characterizes apples aroma. In this paper, the sensory effects of hexanal, as a component of packaging atmosphere, on fresh sliced Golden Delicious apples after storage at 4 °C for 8 d were evaluated.
FAVA, Patrizia, MUSETTI, Alessandro
core   +1 more source

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