Pub Date : 2021-01-01DOI: 10.37421/2380-2391.2021.8.306
S. Sowmya
The application of Analytical Chemistry to the study of food composition spawned a new science called Bromatology two centuries ago. This research, now known as Food Chemistry, can be thought of as a branch of chemistry that focuses on the study of food, especially the qualitative and quantitative characterization of its main components (lipids, proteins, carbohydrates, vitamins, and minerals). Food products, on the other hand, can be consumed as is or subjected to procedures such as recycling and transformation processes, with all of the ramifications that come with the potential for a reduction in final product quality. As a result, the tremendous growth of the food industry over the last fifty years has expanded the reach of analytical chemistry to include not only food but also food technology, which is critical for increasing the development of a wide range of foods.
{"title":"Use of Analytical Chemistry in Foods and Food Technology","authors":"S. Sowmya","doi":"10.37421/2380-2391.2021.8.306","DOIUrl":"https://doi.org/10.37421/2380-2391.2021.8.306","url":null,"abstract":"The application of Analytical Chemistry to the study of food composition spawned a new science called Bromatology two centuries ago. This research, now known as Food Chemistry, can be thought of as a branch of chemistry that focuses on the study of food, especially the qualitative and quantitative characterization of its main components (lipids, proteins, carbohydrates, vitamins, and minerals). Food products, on the other hand, can be consumed as is or subjected to procedures such as recycling and transformation processes, with all of the ramifications that come with the potential for a reduction in final product quality. As a result, the tremendous growth of the food industry over the last fifty years has expanded the reach of analytical chemistry to include not only food but also food technology, which is critical for increasing the development of a wide range of foods.","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"32 1","pages":"1-1"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91304956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.37421/2380-2391.2021.8.304
Nikitha Yerram
Bioavailability and plant uptake of key nutrients increase in response to biochar application, particularly when additional nutrients are present. The ability of biochar in soil and plant systems is addressed in a comprehensive manner.
{"title":"Importance of Biochar in Agriculture and Its Consequences","authors":"Nikitha Yerram","doi":"10.37421/2380-2391.2021.8.304","DOIUrl":"https://doi.org/10.37421/2380-2391.2021.8.304","url":null,"abstract":"Bioavailability and plant uptake of key nutrients increase in response to biochar application, particularly when additional nutrients are present. The ability of biochar in soil and plant systems is addressed in a comprehensive manner.","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"3 1","pages":"1-1"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88218913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.37421/2380-2391.2021.8.322
Fenx Jie
{"title":"Column Chromatography and Its Applications","authors":"Fenx Jie","doi":"10.37421/2380-2391.2021.8.322","DOIUrl":"https://doi.org/10.37421/2380-2391.2021.8.322","url":null,"abstract":"","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"84 1","pages":"1-1"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88071812","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.37421/2380-2391.2021.8.316
Chiranjeevi Sirikonda
{"title":"Editorial for the Special Issue “Environmental Benefits and Drawbacks of the COVID-19 Pandemic”","authors":"Chiranjeevi Sirikonda","doi":"10.37421/2380-2391.2021.8.316","DOIUrl":"https://doi.org/10.37421/2380-2391.2021.8.316","url":null,"abstract":"","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"36 1","pages":"1-1"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90886526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.37421/2380-2391.2021.8.321
Poorna Ch, Er
{"title":"Role of Nanoparticles in Chemistry","authors":"Poorna Ch, Er","doi":"10.37421/2380-2391.2021.8.321","DOIUrl":"https://doi.org/10.37421/2380-2391.2021.8.321","url":null,"abstract":"","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"39 1","pages":"1-1"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81481994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.37421/2380-2391.2021.8.300
Chiranjeevi Sirikonda
Heavy metals are discovered normally in the earth and become concentrated because of human exercises, or, now and again geochemical measures, for example, aggregation in peat soils that are then delivered when depleted for agriculture. Common sources are mining and mechanical squanders; vehicle emanations; lead-corrosive batteries; composts; paints; treated woods; maturing water supply infrastructure; and microplastics drifting on the planet's oceans. Arsenic, cadmium and lead might be available in youngsters' toys at levels that surpass administrative principles. Lead can be utilized in toys as a stabilizer, shading enhancer, or against destructive specialist. Cadmium is some of the time utilized as a stabilizer, or to build the mass and shine of toy gems. Arsenic is believed to be utilized regarding shading dyes. Regular imbibers of wrongfully refined liquor might be presented to arsenic or lead harming the wellspring of which is arsenic-defiled lead used to weld the refining contraption. Rodent poison utilized in grain and squash stores might be another wellspring of the arsenic.
{"title":"Heavy Metal Contamination in the Environment","authors":"Chiranjeevi Sirikonda","doi":"10.37421/2380-2391.2021.8.300","DOIUrl":"https://doi.org/10.37421/2380-2391.2021.8.300","url":null,"abstract":"Heavy metals are discovered normally in the earth and become concentrated because of human exercises, or, now and again geochemical measures, for example, aggregation in peat soils that are then delivered when depleted for agriculture. Common sources are mining and mechanical squanders; vehicle emanations; lead-corrosive batteries; composts; paints; treated woods; maturing water supply infrastructure; and microplastics drifting on the planet's oceans. Arsenic, cadmium and lead might be available in youngsters' toys at levels that surpass administrative principles. Lead can be utilized in toys as a stabilizer, shading enhancer, or against destructive specialist. Cadmium is some of the time utilized as a stabilizer, or to build the mass and shine of toy gems. Arsenic is believed to be utilized regarding shading dyes. Regular imbibers of wrongfully refined liquor might be presented to arsenic or lead harming the wellspring of which is arsenic-defiled lead used to weld the refining contraption. Rodent poison utilized in grain and squash stores might be another wellspring of the arsenic.","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"47 1","pages":"1-1"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83374265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study compares and analyzes the long-term trends of the currently published emissions of chemical substances and environmental monitoring results, and evaluates the impact of changes in emissions on air concentrations using Tokyo as a case study. In this study, we first estimated the emissions to the atmosphere of estimated releases of outside notification, for which no data by emission media were available, and analyzed them in combination with reported emissions. As a result, it was found that the emission categories that contributed to the reduction of atmospheric concentrations differed depending on the substance, reflecting the results of various emission control measures that have been taken for each substance. The analysis using the data reported on the use of chemical substances in the metropolitan government ʼ s ordinances suggests that the reduction in emissions was not due to the promotion of exhaust gas treatment (introduction of treatment equipment, etc.), but rather to the reduction in the amount of chemical substances used. When the toxicity weighted emissions of the released chemical substances was calculated, it was also estimated that the risk of formaldehyde and acrolein was large, which was significantly different from the top-ranking substances in terms of emissions. These analyses using published data can be carried out by the administrative departments of each local government, and this study proposed a method for understanding the status of air quality improvement in the region that can be imple-mented by the government.
{"title":"Verification on Atmospheric Concentration Reduction using Published and Estimated Environmental Release Data of Chemicals in Tokyo","authors":"J. Hoshi, Chieko Nudejima, Mika Kato, T. Kameya","doi":"10.5985/JEC.31.75","DOIUrl":"https://doi.org/10.5985/JEC.31.75","url":null,"abstract":"This study compares and analyzes the long-term trends of the currently published emissions of chemical substances and environmental monitoring results, and evaluates the impact of changes in emissions on air concentrations using Tokyo as a case study. In this study, we first estimated the emissions to the atmosphere of estimated releases of outside notification, for which no data by emission media were available, and analyzed them in combination with reported emissions. As a result, it was found that the emission categories that contributed to the reduction of atmospheric concentrations differed depending on the substance, reflecting the results of various emission control measures that have been taken for each substance. The analysis using the data reported on the use of chemical substances in the metropolitan government ʼ s ordinances suggests that the reduction in emissions was not due to the promotion of exhaust gas treatment (introduction of treatment equipment, etc.), but rather to the reduction in the amount of chemical substances used. When the toxicity weighted emissions of the released chemical substances was calculated, it was also estimated that the risk of formaldehyde and acrolein was large, which was significantly different from the top-ranking substances in terms of emissions. These analyses using published data can be carried out by the administrative departments of each local government, and this study proposed a method for understanding the status of air quality improvement in the region that can be imple-mented by the government.","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"48 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75325155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.37421/2380-2391.2021.8.299
Chiranjeevi Sirikonda
plastic waste solution that has been shown to speed up the biodegradation of plastic waste in landfills, where the majority of plastics end up. EcoPure is an organic plastic additive that can be quickly integrated into the production process of plastics. EcoPure attracts landfill bacteria, which coat plastics with a biofilm coating. Other ingredients in the biomass broaden the molecular structure, allowing microbes to send out chemical signals, attracting more microbes. Microbes break down plastic polymer chains at a faster rate as a result of this process, as shown
{"title":"Environmental Effects of Plastic Pollution and Solutions","authors":"Chiranjeevi Sirikonda","doi":"10.37421/2380-2391.2021.8.299","DOIUrl":"https://doi.org/10.37421/2380-2391.2021.8.299","url":null,"abstract":"plastic waste solution that has been shown to speed up the biodegradation of plastic waste in landfills, where the majority of plastics end up. EcoPure is an organic plastic additive that can be quickly integrated into the production process of plastics. EcoPure attracts landfill bacteria, which coat plastics with a biofilm coating. Other ingredients in the biomass broaden the molecular structure, allowing microbes to send out chemical signals, attracting more microbes. Microbes break down plastic polymer chains at a faster rate as a result of this process, as shown","PeriodicalId":15764,"journal":{"name":"Journal of environmental analytical chemistry","volume":"19 1","pages":"1-1"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88039656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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