ABSTRACT Ultrasound-Assisted Extraction (UAE) has attracted much attention in recent
years due to its rapid extraction capability, high extraction efficiency, and being an …

Ultrasonic assistance is one of the great successes of modern analytical chemistry, which
uses this energy for a variety of purposes in relation to sample preparation and development …

Selenium is a trace mineral that participates in the body's homeostasis as an antioxidant by
forming selenoproteins. In aquaculture, supplementation with this mineral influences …

This paper presents the results obtained from selenium fractionation in plasma, muscle and
liver samples of Nile tilapia's (Oreochromis niloticus) after protein separation. The plasma …

The overarching aim of this research was to improve understanding of the synergies and
trade-offs between economic and domestic food security benefits associated export-oriented …

The occurrence of a high incidence of sperm tail defects in a male domestic cat resembling
the known 'Dag-like'defect is reported. Sperm analyses were performed in ejaculated …

A new, simple, and fast method is described for determining selenium based on a silver wire
electrode flow-through voltammetric detector. A comparison was done between the …

This study reports the development of a voltammetric method applied for Se determination in
Phaeophyceae (A. utricularis, C. jacquinotii, A. mirabilis, D. anceps, H. grandifolius) and …

Se evaluó el desempeño productivo, la composición corporal y la biodisponibilidad relativa
de selenio en tilapia nilótica (Oreochromis niloticus) suplementada con selenio dietario …

The main industrial activities, which includes agriculture, mining, and food processing, are
one of the reasons for the high levels of trace elements, ie, lead, in the environment (1-4) …