The effects of cosolvents on the solubility and hydration of small nonpolar solutes in solution has been investigated using a combination of molecular dynamics simulation and Widom particle insertion calculations. Results were obtained for helium, neon, argon, and methane solutes in solutions of sodium chloride, ammonium sulfate, calcium chloride, ammonium acetate, tetramethylammonium chloride,...

Sodium chloride salting-in and microwave irradiation were combined to drive thermolysin molecules into mesoporous support to obtain efficiently immobilized enzyme. When the concentration of sodium chloride was 3 M and microwave power was 40 W, 93.2% of the enzyme was coupled to the support by 3 min, and the maximum specific activity of the immobilized enzyme was 17,925.1 U mg(-1). This was a 4....

Atlantic salmon (Salmo salar) is an economically and nutritionally important cultured fish species (Dondero et al. 2004). About 40–50% of farm-reared Atlantic salmon reaches the consumer as traditional cold-smoked gourmet food products (Birkeland and Bjerkeng 2005); indeed, a number of countries have long traditions of producing and consuming smoked food products (Birkeland and Skara 2008). The...

Oxidized graphene sheets (OGS) were treated with a hyperbranched polyethylenimine (PEI) under hydrothermal conditions to generate nanocomposites of graphene quantum dots (GQDs) functionalized with PEI (GQD-PEIs). The influence of the reaction temperature and the PEI/OGS feed ratio on the photoluminescence properties of the GQD-PEIs was studied. The obtained GQD-PEIs were characterized by TEM, d...

Duck eggs are an animal food that can be consumed. In community life, generally there two ways of salting, namely the first with water, salt, and bricks. The process mixing water salt still uses manual method, by hand. Salt is a major factor in salting which functions as preservative to prevent spoilage eggs, thereby increasing their shelf life. order become salted general, preservation. method...

A symmetric shortest-path table routing is a set of paths between all pairs of nodes in a graph such that the set is closed under path reversal, each path is a shortest path in the graph, and all paths with the same destination form a tree with a sink at the destination. Such a routing can be found for any finite, connected, undirected, positiveweighted graph by “salting” the edge weights so th...

Spontaneous fermentation of table olives, as per a traditional Mediterranean process, is still performed empirically; hence, final product quality somewhat unpredictable. Our main goal was to validate an endogenous (potentially probiotic) lactic acid bacterium strain in Cobrançosa olives vector for more standardized further adding commercial value the themselves. The Portuguese process typicall...

This study describes an adaptation of hydrophobic interaction chromatography (HIC) that can be used to estimate protein solubility optima. The method does not support determination of absolute, e.g. quantitative solubility, however it does provide a basis for identifying the salt concentration, pH, or additive concentrations that support the highest relative solubility. The magnitude of a given...

The aim of this study is to identify some traditional practices used for the newborn babies in Turkey and to discuss the possible effects of these practices upon the health of the babies. The traditional care practices (salting, swaddling, holluk, starting breastfeeding late, practices against newborn jaundice, making the forties, etc.) reported to be most prevalent between January 2008 and Oct...