International Journal of Chemical Separation Technology
Volume 5, Issue 2 (2019)
Published
Table of contents
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Protein Peroxidation: The Covalent Modification of Protein Induced Through Reactive Oxygen Species (ROS) and With Secondary By-products of Oxidative Stress.
Abstract: The abundance in biological system and high reaction rate constant are making the proteins as major targets for radicals and two-electron oxidants in biological systems. The multiple side-chain and backbone sites are susceptible for highly reactive radical damage. Less reactive species exhibit greater selectivity with reference to the residues targeted and their spatial location. Modified structure may result in the increased side-chain hydrophilicity, side-chain fragmentation and backbone fragmentation, aggregation through …
Published in International Journal of Chemical Separation Technology · Vol. 5, Issue 2, 2019 · pp. 1–25 Read article
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Extraction and Purification of Kaempferol from leaves of Azadirichta indica
Abstract: Azadirachta indica, commonly known as neem, It contains phytochemical compounds like phenolic compounds, flavonoids (Quercetin and kaempferol), tannins, gallic acid, nimbosterol, catechin, nimbine, etc. It shows many pharmacological activities like anti-oxidant, anti-cancer, anti-diabetic, anti-inflammatory activities etc. For the extraction of kaempferol from neem leaves, the optimum results were observed for the effects of different solvents, different solvent percentages, particle size, pH and extraction time for the extraction of kaempferol were …
Published in International Journal of Chemical Separation Technology · Vol. 5, Issue 2, 2019 · pp. 26–30 Read article
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Oxygen Enrichment for fuel combustion in Refineries
Abstract: Fossil fuel is generally combusted using air however, the use of enriched oxygen can reduce fuel consumption and minimize emissions. Commercially, the oxygen is produced from air by cryogenic distillation, pressure swing adsorption, and membranes. For high-purity oxygen, cryogenic distillation is the best choice but economical point of view, the membranes provide the best solution. This paper discusses each technology in details and how the enriched oxygen can be beneficial …
Published in International Journal of Chemical Separation Technology · Vol. 5, Issue 2, 2019 · pp. 38–43 Read article
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Prevention is better than cure – Soft drinks
Abstract: Sugar-sweetened beverages (SSBs) margins to levy inspired more to marketing of low sugar drinks. Sports drink margins weight in case of variation in consumptions. Fatigue by dehydration reversed by weight gain keeping drink rate same. Legislation controversies arose from competence of whole energy intake to devaluate soft drink from imbalanced liquid intake fronts. Effects additive from any contamination as well as over dosage of diet drinks produce controversies in calorie. …
Published in International Journal of Chemical Separation Technology · Vol. 5, Issue 2, 2019 · pp. 44–48 Read article