Results 1 to 10 of about 50,956 (166)

97 Can Fecal Volatile Fatty Acids be Used as an Indicator of Ruminal Volatile Fatty Acids? [PDF]

open access: yesJ Anim Sci, 2023
Abstract For in vitro digestibility experiments addressing both horses and cattle, feces have long been thought to be an equivalent surrogate for ruminal or cecal inoculum that would eliminate the need for fistulated animals. However, this assumption requires similar microbial and chemical properties among inoculum sources. Validation of
Abbigail R Hines   +6 more
europepmc   +2 more sources

Ultrasound-controlled acidogenic valorization of wastewater for biohydrogen and volatile fatty acids production: Microbial community profiling [PDF]

open access: yesiScience, 2023
Summary: The present study explored the influence of ultrasound on acidogenic fermentation of wastewater for the production of biohydrogen and volatile fatty acids/carboxylic acids. Eight sono-bioreactors underwent ultrasound (20 kHz: 2W and 4W), with an
Omprakash Sarkar   +3 more
doaj   +2 more sources

Analysis of Flavor Substances in Longtian Zha Meat

open access: yesShipin gongye ke-ji, 2023
The aim of this study was to analyze the unique quality characteristics and to identify the key volatile flavor compounds in Longtian Zha meat. In this study, volatile flavor substances, amino acids and fatty acids of Longtian Zha meat were detected and ...
Zhuoqi DONG   +5 more
doaj   +1 more source

Understanding changes in volatile compounds and fatty acids of Jincheng orange peel oil at different growth stages using GC–MS

open access: yesJournal of Integrative Agriculture, 2023
Jincheng orange (Citrus sinensis Osbeck) is widely grown in Chongqing, China, and is commonly consumed because of its characteristic aroma contributed by the presence of diverse volatile compounds.
Jiao XIE   +4 more
doaj   +1 more source

Production of Volatile Fatty Acids in a Semi-Continuous Dark Fermentation of Kitchen Waste: Impact of Organic Loading Rate and Hydraulic Retention Time

open access: yesEnergies, 2021
The aim of the study was to evaluate the possibility of using the process of dark fermentation to convert kitchen waste into valuable volatile fatty acids in a semi-continuous process at different values of the organic loading rate (2.5 and 5.0 gVS/(L ...
Justyna Swiatkiewicz   +3 more
doaj   +1 more source

Chemical components of volatile oil and fatty acids of wild Bunium persicum (Boiss.) B. Fedtsch. and cultivated Cuminum cyminum L. populations

open access: yesActa Agriculturae Slovenica, 2021
Volatile oil and fatty acids components of six various populations of wild Bunium persicum Boiss. (Bam and Zirkuh/Iran) and cultivated Cuminum cyminum L. (Rayen/Iran; Cukurcak, Taskopru and Asagialicomak/Turkey) species were investigated.
Amir SOLTANBEIGI   +2 more
doaj   +1 more source

Fatty Acid Composition of Meat Animals as Flavor Precursors

open access: yesMeat and Muscle Biology, 2021
This article provides an overview of fatty acids in meat, their variation among animal species, and the roles of fatty acids as flavor precursors. Animal fat mostly consists of triglycerides and phospholipids. Fats from ruminant (cattle, sheep, and goats)
Thu Dinh, Virell To, Wes Schilling
doaj   +2 more sources

Preparation and Characterization of the Composition of Volatile Compounds, Fatty Acids and Thermal Behavior of Paprika

open access: yesFoods, 2023
This study aimed to investigate the thermal behavior and composition of volatile compounds, fatty acids and polyphenols in paprika obtained from peppers of different countries.
Thomas Dippong   +2 more
doaj   +1 more source

Effect of high hydrostatic pressure on aroma volatile compounds and aroma precursors of Hami melon juice

open access: yesFrontiers in Nutrition, 2023
High hydrostatic pressure (HHP) treatment is an effective technique for processing heat-sensitive fruits and causes changes in volatile compounds and their precursors while maintaining quality.
Longying Pei   +9 more
doaj   +1 more source

Changes in the Quality and Flavor Components of Snakehead Fish Oil during Refining [PDF]

open access: yesShipin Kexue, 2023
In order to investigate the influence of the refining process on the quality and sensory properties of snakehead fish oil, the physicochemical properties, fatty acid composition and volatile flavor composition during the refining process of crude fish ...
ZHANG Quan, WANG Wei, WU Sifen, ZHONG Bizhen, PENG Bin, LI Jinlin, HU Mingming, TU Zongcai
doaj   +1 more source

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