Pub Date : 2021-07-01DOI: 10.22034/JCHR.2021.1932855.1329
M. Bezhuashvili, L. Bavaresco, Shorena Kharadze, M. Surguladze, G. Shoshiashvili, L. Gagunashvili, L. Elanidze, P. Vashakidze
{"title":"Stress-metabolite Stilbenoids in Vine Trunk of Ojaleshi Grape Variety (Vitis vinifera L.) under Crown Gall Infection","authors":"M. Bezhuashvili, L. Bavaresco, Shorena Kharadze, M. Surguladze, G. Shoshiashvili, L. Gagunashvili, L. Elanidze, P. Vashakidze","doi":"10.22034/JCHR.2021.1932855.1329","DOIUrl":"https://doi.org/10.22034/JCHR.2021.1932855.1329","url":null,"abstract":"","PeriodicalId":15347,"journal":{"name":"Journal of Chemical Health Risks","volume":"11 1","pages":"299-304"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45265743","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 : 2021-06-26DOI: 10.22034/JCHR.2021.1929107.1299
Sajjad Ghasemi, M. Hashemi, Mahdi Gholian Aval, S. Khanzadi, M. Safarian, A. Orooji, Seyedeh Belin Tavakoli Sany
Food contamination with heavy metals is the main concern for human health that increases globally. Bread wheat is one of the most important grain products for human consumption. The aim of the study is to examine the effect of baking methods on residues of heavy metals in the different breads produced with wheat flour in Mashhad, Iran. A total of 180 samples of different breads produced in 90 bakery shops in Mashhad was analyzed for some heavy metals (Fe, Cr, Cu, Zn, Pb, Hg, Co, As, Al, V, Cd, and Ni) by inductively coupled plasma-optical emission spectrometry (ICP-OES). Results showed that the average concentration of Fe, Al, Zn, Cu, and Cd in some bread samples were significantly (p<0.05) different between traditional and industrial baking processes. The average concentrations of the entire test of Fe (46.35±39.78 mg.kg-1), Cr (0.28±0.33 mg.kg-1), Al (3.49±1.89 mg.kg-1), and As (0.479±0.229 mg.kg-1) were higher than the current corresponding safety limit in all type of bread. The results obtained indicated that the government requires implementing more remediation or intervention to control and mitigating the contamination burden of heavy metals in traditional bread in the study area to reduce its associated risks for human health.
{"title":"Effect of Baking Methods Types on Residues of Heavy Metals in the Different Breads Produced with Wheat Flour in Iran: A Case Study of Mashhad","authors":"Sajjad Ghasemi, M. Hashemi, Mahdi Gholian Aval, S. Khanzadi, M. Safarian, A. Orooji, Seyedeh Belin Tavakoli Sany","doi":"10.22034/JCHR.2021.1929107.1299","DOIUrl":"https://doi.org/10.22034/JCHR.2021.1929107.1299","url":null,"abstract":"Food contamination with heavy metals is the main concern for human health that increases globally. Bread wheat is one of the most important grain products for human consumption. The aim of the study is to examine the effect of baking methods on residues of heavy metals in the different breads produced with wheat flour in Mashhad, Iran. A total of 180 samples of different breads produced in 90 bakery shops in Mashhad was analyzed for some heavy metals (Fe, Cr, Cu, Zn, Pb, Hg, Co, As, Al, V, Cd, and Ni) by inductively coupled plasma-optical emission spectrometry (ICP-OES). Results showed that the average concentration of Fe, Al, Zn, Cu, and Cd in some bread samples were significantly (p<0.05) different between traditional and industrial baking processes. The average concentrations of the entire test of Fe (46.35±39.78 mg.kg-1), Cr (0.28±0.33 mg.kg-1), Al (3.49±1.89 mg.kg-1), and As (0.479±0.229 mg.kg-1) were higher than the current corresponding safety limit in all type of bread. The results obtained indicated that the government requires implementing more remediation or intervention to control and mitigating the contamination burden of heavy metals in traditional bread in the study area to reduce its associated risks for human health.","PeriodicalId":15347,"journal":{"name":"Journal of Chemical Health Risks","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46083496","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 : 2021-05-01DOI: 10.22034/JCHR.2021.1911778.1198
Azadeh Mohammadi golrang, F. Shariati, S. Shariati, M. Assmar
{"title":"The Effect of the Unpleasant Odor of Gohar Rood River in Rasht on the Quality of Life of Human Communities","authors":"Azadeh Mohammadi golrang, F. Shariati, S. Shariati, M. Assmar","doi":"10.22034/JCHR.2021.1911778.1198","DOIUrl":"https://doi.org/10.22034/JCHR.2021.1911778.1198","url":null,"abstract":"","PeriodicalId":15347,"journal":{"name":"Journal of Chemical Health Risks","volume":"11 1","pages":"189-201"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42273025","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 : 2021-05-01DOI: 10.22034/JCHR.2021.1896397.1116
C. Ichu, J. I. Ume, A. Opara, F. Ibe
{"title":"Ecological Risk Assessment and Pollution Models of Trace Metal Concentrations in Road Dust in parts of Enugu, Southeastern Nigeria","authors":"C. Ichu, J. I. Ume, A. Opara, F. Ibe","doi":"10.22034/JCHR.2021.1896397.1116","DOIUrl":"https://doi.org/10.22034/JCHR.2021.1896397.1116","url":null,"abstract":"","PeriodicalId":15347,"journal":{"name":"Journal of Chemical Health Risks","volume":"11 1","pages":"135-151"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46366287","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 : 2021-05-01DOI: 10.22034/JCHR.2021.682034
A. Raheem, A. Saleh
Multicomponent Reactions; Triaryl-1H Imidazoles; Reductive-oxidative; Catalyst; MnO2-FeSO4 ABSTRACT: The study's chief purpose is to investigate multicomponent reactions synthesis of triaryl1h imidazoles using reductive-oxidative reactions by MnO2 FeSO4 as a catalyst.Some novel substituted imidazoles have been synthesized using MCRs, one-pot synthesis, and MnO2/FeSO4 as a catalyst; the method involves the reaction of benzil, aromatic aldehyde, and ammonium acetate in the presence of MnO2/FeSO4 as a reductive-oxidative catalyst under mild conditions. the obtained compounds were nontoxic, excellent yields, and environmentally friendly. The compounds were elucidated using IR and H-NMR spectra. To satisfy the aim of the study, Reactions have been performed simply by mixing 1,2-diketone with an aldehyde and ammonium acetate in the presence of the catalytic reagent of MnO2/FeSO4. The mixture was prepared by ground them together in a mortar with a pestle at room temperature for several minutes; after that, they purified by column chromatography, 2,4,5-triaryl substituted imidazole derivatives were obtained in excellent yields.
{"title":"Multicomponent Reactions Synthesis of Triaryl-1H Imidazoles Using Reductive-oxidative Reactions by MnO2-FeSO4 as a Catalyst","authors":"A. Raheem, A. Saleh","doi":"10.22034/JCHR.2021.682034","DOIUrl":"https://doi.org/10.22034/JCHR.2021.682034","url":null,"abstract":"Multicomponent Reactions; Triaryl-1H Imidazoles; Reductive-oxidative; Catalyst; MnO2-FeSO4 ABSTRACT: The study's chief purpose is to investigate multicomponent reactions synthesis of triaryl1h imidazoles using reductive-oxidative reactions by MnO2 FeSO4 as a catalyst.Some novel substituted imidazoles have been synthesized using MCRs, one-pot synthesis, and MnO2/FeSO4 as a catalyst; the method involves the reaction of benzil, aromatic aldehyde, and ammonium acetate in the presence of MnO2/FeSO4 as a reductive-oxidative catalyst under mild conditions. the obtained compounds were nontoxic, excellent yields, and environmentally friendly. The compounds were elucidated using IR and H-NMR spectra. To satisfy the aim of the study, Reactions have been performed simply by mixing 1,2-diketone with an aldehyde and ammonium acetate in the presence of the catalytic reagent of MnO2/FeSO4. The mixture was prepared by ground them together in a mortar with a pestle at room temperature for several minutes; after that, they purified by column chromatography, 2,4,5-triaryl substituted imidazole derivatives were obtained in excellent yields.","PeriodicalId":15347,"journal":{"name":"Journal of Chemical Health Risks","volume":"11 1","pages":"223-226"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43623139","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 : 2021-05-01DOI: 10.22034/JCHR.2021.1916955.1228
H. Hoseini, P. Yaghmaei, G. Bahari, S. Aminzadeh
{"title":"Assessment of Biomarkers of Oxidative Stress among Patients with Lymphoma","authors":"H. Hoseini, P. Yaghmaei, G. Bahari, S. Aminzadeh","doi":"10.22034/JCHR.2021.1916955.1228","DOIUrl":"https://doi.org/10.22034/JCHR.2021.1916955.1228","url":null,"abstract":"","PeriodicalId":15347,"journal":{"name":"Journal of Chemical Health Risks","volume":"11 1","pages":"163-167"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48593299","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 : 2021-05-01DOI: 10.22034/JCHR.2021.1903365.1151
Bakhtiar Heydarzade, Peyman Jajarbeygi, R. Mahmoudi, A. Mehrabi, Fatemeh Jalilvand, Hatam Ebrahimi
{"title":"Examining the Existence of Synthetic Dyes in the Nuts Offered in Marivan County, West of Iran","authors":"Bakhtiar Heydarzade, Peyman Jajarbeygi, R. Mahmoudi, A. Mehrabi, Fatemeh Jalilvand, Hatam Ebrahimi","doi":"10.22034/JCHR.2021.1903365.1151","DOIUrl":"https://doi.org/10.22034/JCHR.2021.1903365.1151","url":null,"abstract":"","PeriodicalId":15347,"journal":{"name":"Journal of Chemical Health Risks","volume":"11 1","pages":"181-188"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48738660","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 : 2021-05-01DOI: 10.22034/JCHR.2021.1903415.1152
Danielle Zali Chedjeu, Faustin Pascal Manfo Tsague, E. Nantia, Denis Zofou, J. Assob
{"title":"Subchronic Toxicity of a Terbufos-based Pesticide (Counter 15FC) in Adult Male Rats","authors":"Danielle Zali Chedjeu, Faustin Pascal Manfo Tsague, E. Nantia, Denis Zofou, J. Assob","doi":"10.22034/JCHR.2021.1903415.1152","DOIUrl":"https://doi.org/10.22034/JCHR.2021.1903415.1152","url":null,"abstract":"","PeriodicalId":15347,"journal":{"name":"Journal of Chemical Health Risks","volume":"11 1","pages":"169-180"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68032921","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 : 2021-05-01DOI: 10.22034/JCHR.2021.682032
Ahmed B. Mahdi, Aseel M. Aljeboree, A. Alkaim
{"title":"Adsorption and Removal of Pollutants (dyes) from Wastewater Using Different Types of Low-cost Adsorbents: A review","authors":"Ahmed B. Mahdi, Aseel M. Aljeboree, A. Alkaim","doi":"10.22034/JCHR.2021.682032","DOIUrl":"https://doi.org/10.22034/JCHR.2021.682032","url":null,"abstract":"","PeriodicalId":15347,"journal":{"name":"Journal of Chemical Health Risks","volume":"11 1","pages":"203-212"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49579016","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：