This work proposes the elaboration of a product based on maceration Sherry Vinegar together with pineapple in order to extract certain volatile compounds that can be found pineapples, giving final new organoleptic properties and increased polyphenolic content. Maceration trials were carried out application microwaves ultrasound, which reduced time from traditional three-day solid-liquid just fe...

Majchrowicz and Hunt1* have reported that sodium acetate has an inhibitory effect on the rapid increase of blood ethanol concentration following oral administration of ethanol. Mochizuki et al.2'3) have reported that acetic acid and vinegar also have this effect. It is considered that many dietary factors have effects on the blood glucose concentration after a meal,4>5) so we examined the effec...

The present study aimed to investigate major volatile compounds, organic acid, phenolic and mineral contents, antiradical antimicrobial properties of home-made apple/grape vinegar. Grape vinegar showed higher total acidity, acid content, content (TPC), activity lower minimum inhibitory concentration (MIC) values compared apple While acetic tartaric acids were the most abundant in grape vinegar,...

In most, possibly all, Crustacea the heart beat is neurogenic. Each beat is initiated by a burst of impulses from a small group of neurones whose cell bodies lie grouped in the ganglionic nerve trunk (g.n.t.) in the heart wall and whose axons run to the heart muscle. Many attempts have been made by electrophysiologists to discover how these neurones are integrated to fire rhythmic bursts (for e...