Chromatography has many different applications in different sectors and industries such as pharmaceuticals, chemical, and food industries. For confirming that samples tend to contain only a limited pollutants amount like the pesticides in soil and PCBs in the waste oil, the environmental laboratories tend to make extensive usage of the chromatography technique.
The Environmental Protection Agency developed the chromatography process which is used to analyze the water used for drinking and to monitor the quality of air. This is an approach by many pharmaceutical manufacturers for preparing larger amounts of the products that have higher purity and for testing the extracted compounds for the traces of contaminants. Several other applications of chromatography technique are explained below.
Let us discuss the uses of chromatography in detail in different industries and the chromatography examples in real life.
Applications of Chromatography in the Pharmaceutical Industry
The chromatography technique is widely used in the pharmaceutical industry for analyzing and identifying the presence of any sorts of trace amounts of elements and chemicals in the given sample.
Another important application of chromatography in the pharmaceutical industry is for the separation of chemical compounds depending on their molecular masses and also sometimes based on the elements which constitute them.
The chromatography technique also plays a vital role in the development of newer drugs. For example, any presence of impurities and several other unknown compounds are detected in the sample of drugs by using chromatography. Also, the drug purity sample is analyzed by using this technique of chromatography.
Applications of Chromatography in the Food Industry
The technique of chromatography plays a crucial role in the food industry for the determination of the shelf life of several food substances through helping in the analysis of the point wherein the food tends to spoil. Also, the presence of chemical additives in the food items is determined by using this technique.
The food sample’s nutritional value is also determined with the help of chromatography techniques.
Applications of Chromatography in the Chemical Industry
Chromatography technique tends to play a crucial role when it comes to the chemical industry in testing the water samples for purity.
The air samples testing to determine their purity can also be accomplished with the help of the chromatography techniques in the chemical industry.
The presence of the toxic contaminants in pesticides and oils can be easily determined by using specialized techniques of chromatography, for example, HPLC and GC. The most notable contaminants are polychlorinated biphenyls that are denoted as PCBs.
Chromatography techniques are also applied in several applications related to the life sciences.
Applications of Chromatography in Molecular Biology
When it comes to Molecular Biology, the studies of metabolomics and proteomics often tend to involve the usage of several hyphenated techniques of chromatography, out of which the most notable is EC-LC-MS.
The nucleic acid research is known for making extensive usage of these chromatographic techniques.
A special kind of chromatography technique is called HPLC which is widely used in protein separation applications. This kind of chromatography technique is used in the purification of enzymes, insulin purification, and plasma fractionation.
Many different kinds of chromatography techniques are widely used in the chemical industry. The environmental research laboratories tend to make extensive use of different chromatography techniques to search for the trace amounts of the toxins present in the waste oil like PCBs. Such kinds of techniques are also used while looking for pesticides like DDT in the groundwater.
The chromatography technique is also employed by the Environmental Protection Agency for checking the drinking water for purity and also monitoring the quality of air. Many pharmaceutical companies have been using the techniques of chromatography for both processing huge amounts of highly pure products and also for testing the extracted substances for tracing the contaminants. Apart from all these applications, it is also the technique of chromatography that is also used extensively in the field of Biotechnology, fuel industry, and in several biochemical processes.