Potatoes regarding their consumption are a significant antioxidant source in human nutrition. The main potato antioxidants are polyphenols, ascorbic acid, carotenoids, tocopherols, α-lipoic acid, and selenium. The most contained polyphenolic antioxidants in potatoes are L-tyrosine, caffeic acid, scopolin, chlorogenic and cryptochlorogenic acid and ferulic acid. In red and purple potatoes are in...

Precision-cut slices of animal tissue are widely used for pharmacotoxicology, biotrdnsformation and biochemical studies. Tissue slices offer major advantages over other in v i m systems, as the complex heterogeneous architecture of the different cell types that make up the kidney remains intact. During preparation, however, the slices are subjected to oxidative stress and mechanical and physica...

A New Approach to Acid-Base Metabolism Poul Astrup 1 Plasma and Red Cell Cholesterol Gordon Fels, Eugene Kanobrocki, and Ervin Kaplan 16 The Polarographic Determination of Selenium in Urine Albert 0. Faulkner, Edward C. Knoblock, and William C. Purdy 22 Factors Affecting the Estimation of Pregnanediol in Human Urine G. S. Duboff , H. Saraiya, and S. .1. Behrman 30 Simplified Determination of th...

This study designed to isolation virulence E. coli, specific phages and identify in rabbits biochemically, serologically, detect genes using PCR susceptibility antimicrobial range. For propose fifty-fecal-swab samples collected from diarrheic freshly-dead-young-rabbits were presented bacteriological examination. Data showed twenty-seven (54%) gave positive results of Escherichia coli. in-vitro ...

The nutritional values of the three Caspian Sea macroalgae species, Cladophora glomerata, Enteromorpha intestinalis and Laurencia caspica were evaluated based on proximate and fatty acid composition. The investigated species demonstrated low lipid composition (0.20±0.03- 1.62±0.26 % DW) and high carbohydrate (21.70±0.17-26.1±1.27%DW) and protein contents (13.34±2.41-28.08±0.51%DW). The as...

The valorization of red grape pomace is significant as one the most cultivated fruits worldwide and generated by-product quantities are enormous. For this purpose, numerous encapsulation techniques have been developed. However, studies on microemulsions composed with deep eutectic solvent extracts very limited. In study, extract (RGPE) was first prepared by extraction characterized HPLC analysi...

Different colored bell peppers (Capsicum annuum L.), green, red, and yellow were examined for their content of phenolic compounds, ascorbic acid and carotenoids as well as free radical scavenging activity using DPPH assay and antioxidant activity using ß-carotene/linoleic acid assay. Phenolic, ascorbic acid and carotenoid contents varied in different colored bell peppers. Green pepper had highe...

Abstract—Nowadays the red mud generated from Bayer alumina production process seriously threats the environment and human safety. Therefore, reduction and recycling of red mud is an urgent topic in aluminum industry. In this study, the effects of various parameters, ultrasound power, reaction temperature, leaching time, acid concentration, and solid to liquid ratio on the leaching of Fe, Al, an...