Preliminary study of the influence of mineral content on quality parameters of Jordanian-origin honey collected from different geographical regions.

In this work, physicochemical properties of eight honey samples harvested from different regions over Jordan were investigated. Quality parameters including free acidity, pH, conductivity, 5-hydroxymethylfurfural (5-HMT) and diastase activity were monitored for freshly harvested samples and during storage time over 24-month. The level of minerals (Na, K, Mg, Ca, Fe, Ni, Cu, Hg, Pb and As) in samples were quantified and found to be highly variable.

Bioremediation of cadmium-contaminated water systems using intact and alkaline-treated alga (Hydrodictyon reticulatum) naturally grown in an ecosystem.

Cadmium can enter water, soil, and food chain in amounts harmful to human health by industrial wastes. The use of intact and NaOH-treated dried algal tissues (Hydrodictyon reticulatum), a major ecosystem bio-component, for Cd removal from aqueous solutions was characterized. Cadmium biosorption was found to be dependent on solution pH, bioadsorbent dose, the interaction between pH and dose, contact time, and initial Cd concentration.

Development and validation of a new HPLC-UV method for the simultaneous determination of triclabendazole and ivermectin B1a in a pharmaceutical formulation.

A rapid, simple, and sensitive RP-HPLC analytical method was developed for the simultaneous determination of triclabendazole and ivermectin in combination using a C18 RP column. The mobile phase was acetonitrile-methanol-water-acetic acid (56 + 36 + 7.5 + 0.

Column high-performance liquid chromatographic method for the simultaneous determination of rosiglitazone and metformin in a pharmaceutical preparation.

An efficient, sensitive, and simple method was developed for the simultaneous determination of rosiglitazone and metformin hydrochloride in a combination tablet dosage form by column high-performance liquid chromatography. The mobile phase used was ammonium dihydrogen phosphate adjusted to pH 5.25 with sodium hydroxide.