Results 61 to 70 of about 67,773 (308)

Presence of Volatile Fatty Acids in Bovine Semen.

open access: yesExperimental Biology and Medicine, 1955
SummaryConcentrations of 0.79-2.50 meq of volatile fatty acids per 100 ml were found in pooled ejaculates of bovine semen. Acetic and formic acids were identified as the major volatile fatty acid constituents by column chromatography, paper chromatography and selective oxidation of the formic acid.
R J, FLIPSE, F E, POTTER
openaire   +2 more sources

2-pentanone production from hexanoic acid by Penicillium roqueforti from blue cheese:is this the pathway used in humans?

open access: yes, 2014
Production of 2-pentanone, a methylketone, is increased in fasting ketotic humans. Its origin is unknown. We hypothesised that it is formed via β-oxidation of hexanoic acid by the peroxisomal pathway proposed for methylketone-producing fungi and yeasts ...
Walker, Valerie   +3 more
core   +1 more source

Fermented Citrus as a Functional Food Matrix: Evaluating Probiotic, Prebiotic, and Postbiotic Potential

open access: yesAgriFood: Journal of Agricultural Products for Food, EarlyView.
Fermented citrus transforms bioactive compounds into metabolites with probiotic and prebiotic properties, enhancing gut health, immunity, and metabolic balance. This review highlights fermentation's role in developing sustainable, health‐promoting functional foods while addressing challenges in process optimization, sensory quality, and commercial ...
Sony Kumari   +3 more
wiley   +1 more source

Inhibitory effect of medium-chain-length fatty acids on synthesis of polyhydroxyalkanoates from volatile fatty acids by Ralstonia eutropha

open access: yes, 2001
Medium-chain-length fatty acids, such as nonanoic (9:0) and octanoic (8:0) acids, are more toxic to Ralstonia eutropha than volatile fatty acids such as acetic, propionic and butyric acids.
Yu, J., Si, Y., Du, G.
core   +1 more source

Pricing Dynamics in the US Hemp Market: A Vertical Price Transmission Analysis of the Hemp Value Chain

open access: yesAgribusiness, EarlyView.
ABSTRACT The US hemp market is a new and nascent industry that has been devoid of research for about half a century. This study examined the effects of exogenous shock on price at each phase of the value chain—Farm (hemp biomass), and its impact on prices at other phases of the value chain—Intermediary Processor (crude cannabidiol hemp) and Final ...
Solomon Odiase   +2 more
wiley   +1 more source

Volatile Oil Constituents and Fatty Acids Composition of Nigella sativa L. Seeds

open access: yesJournal of Medicinal Plants, 2003
Volatile oil and fatty acid compositions of Nigella sativa L. ( Ranunculaceae ) seeds grown in Iran determined by GC and GC/MS. Eight fatty acids (99.5%) and thirty- two compounds (86.7%) have been identified in the fixed and volatile oils, respectively.
F Mojab   +3 more
doaj  

Epoxy and hydroxy fatty acids as non-volatile lipid oxidation products in oat [PDF]

open access: yes, 2019
The aim of the study was to investigate the occurrence and formation of peroxygenase catalysed non-volatile oxidised fatty acids (NVOFAs), especially epoxy and hydroxy fatty acids, which potentially provide off-flavours in oat.
Yang, Zhen   +2 more
core   +1 more source

A practical electrodialysis model for accelerating system development

open access: yesAIChE Journal, EarlyView.
Abstract Empirical optimization of electrodialysis (ED) is dependent on repetitive experiments with incremental adjustments, which is cost prohibitive at scale. While models can reduce the costs associated with optimization and scale‐up, existing ED models are limited in application to specific use cases and tend to be developed for the exploration of ...
Smith Pittman   +3 more
wiley   +1 more source

Analysis of Volatile Components, Fatty Acids, and Phytosterols of growing in Poland

open access: yesNatural Product Communications, 2013
Extracts and essential oils from seeds as well as essential oils from cone scales and needles with twigs of the Abies koreana population were studied. An analysis of Korean fir essential oils allowed us to determine 147 volatile compounds. The identified
Anna Wajs-Bonikowska   +3 more
doaj   +1 more source

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