When edible oil is exposed to air, it is attacked by atmospheric oxygen which yields free fatty acids in the oil and this leads to a process called rancidity. Peroxide value measures the amount of rancidity that has taken place. Ejike(swaggalicious)
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As the concentration of free fatty acids in edible oil increases, the peroxide value also tends to increase. Free fatty acids are more prone to oxidation, leading to the formation of peroxides. Monitoring peroxide value is important for evaluating the quality and freshness of edible oils, as high levels may indicate rancidity.
Peroxisomes in animal cells perform various functions, including breaking down fatty acids to produce energy, detoxifying harmful substances like hydrogen peroxide, and participating in the synthesis of bile acids and cholesterol. They play a crucial role in maintaining cellular homeostasis and protecting the cell from oxidative damage.
"Peroxisomes are often referred to as the "powerhouses" of the cell due to their role in breaking down fatty acids and producing hydrogen peroxide as a byproduct."
Condensation is the chemical reaction where two amino acids combine to form a dipeptide by releasing a water molecule. Hydrolysis is the reverse process where a dipeptide is broken down into its constituent amino acids by the addition of a water molecule. These two processes are essential for interconverting between amino acids and dipeptides in biological systems.
The reaction between bases and acids is a neutralization reaction.
Nucleotides serve as the building blocks for the construction of nucleic acid. Each nucleotide consists of three parts, a sugar, a phosphate, and one of the nitrogenous lases.