Pub Date : 2023-05-01DOI: 10.21608/fjard.2023.297296
Nesreen M. Nasr, Wedad A. Metry, Azza M. A. Ibrahim
{"title":"Improving the quality of free-fat bifidus milk using some plants' seeds","authors":"Nesreen M. Nasr, Wedad A. Metry, Azza M. A. Ibrahim","doi":"10.21608/fjard.2023.297296","DOIUrl":"https://doi.org/10.21608/fjard.2023.297296","url":null,"abstract":"","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"119 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85313893","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 : 2023-05-01DOI: 10.21608/fjard.2023.297295
Azza M. A. Ibrahim, Wedad A. Metry, Nesreen M. Nasr
{"title":"Characteristics of functional low fat ice milk produced with seeds \" flax, sunflower or pumpkin \" powder and stevia","authors":"Azza M. A. Ibrahim, Wedad A. Metry, Nesreen M. Nasr","doi":"10.21608/fjard.2023.297295","DOIUrl":"https://doi.org/10.21608/fjard.2023.297295","url":null,"abstract":"","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78211188","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 : 2023-05-01DOI: 10.21608/fjard.2023.297710
Rehab Mohamed Mokhtar Rakha
{"title":"Economic and social impacts of haya karima initiative as one of social protection mechanisms for rural residents in one of villages, Mutobas District, Kafr El-Sheikh Governorate","authors":"Rehab Mohamed Mokhtar Rakha","doi":"10.21608/fjard.2023.297710","DOIUrl":"https://doi.org/10.21608/fjard.2023.297710","url":null,"abstract":"","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"77 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91056696","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 : 2023-05-01DOI: 10.21608/fjard.2023.297709
Abdi Mostafa, Ayman A. Shelaby, M. Khalifa, Faattima H. Abozaid
{"title":"Value chain analysis of fish feed sector in Egypt","authors":"Abdi Mostafa, Ayman A. Shelaby, M. Khalifa, Faattima H. Abozaid","doi":"10.21608/fjard.2023.297709","DOIUrl":"https://doi.org/10.21608/fjard.2023.297709","url":null,"abstract":"","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85209303","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 : 2023-05-01DOI: 10.21608/fjard.2023.297454
Abdou S. M. M, R. E. Abdelraouf, F. R. M. Farrag, Nesrin F. Mohammed, Amira A. Kasem
{"title":"Response of barley to different moisture depletion rates and n-fertilization forms within the root zone","authors":"Abdou S. M. M, R. E. Abdelraouf, F. R. M. Farrag, Nesrin F. Mohammed, Amira A. Kasem","doi":"10.21608/fjard.2023.297454","DOIUrl":"https://doi.org/10.21608/fjard.2023.297454","url":null,"abstract":"","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"70 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88222158","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 : 2023-05-01DOI: 10.21608/fjard.2023.297297
Ramadan, M. S. Emam, Ahmed, M. F. Abuzied, Hala, M. Abdel Wahed, Mona, S. Ragab
{"title":"Effect of using Guava and olive waste with or without enzyme addition in the diets on growing Japanese quail performance","authors":"Ramadan, M. S. Emam, Ahmed, M. F. Abuzied, Hala, M. Abdel Wahed, Mona, S. Ragab","doi":"10.21608/fjard.2023.297297","DOIUrl":"https://doi.org/10.21608/fjard.2023.297297","url":null,"abstract":"","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82992944","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 : 2023-01-19DOI: 10.21608/fjard.2023.281011
Rehab Refaat Mohamed Morsi, Dayhoum Abed El-Hamied Al-Bassel, Heba El- dash, M. Mahmoud, K. Zaghloul
Freshwater crayfish species are considered to be the largest and the most valuable invertebrate of all inland water, so it can be used as an environmental indicator. This study aimed to use an extract from its exoskeleton in treatment of water copper toxicity, the most abundant heavy metal along aquatic habitats. Three different composite films were prepared from the exoskeleton of Procambarus clarkii, and used for wastewater remediation. In this study, film efficiency towards copper ions was determined and showed that the maximum removal was achieved by the third one which is incorporated by a Porogen substance, and increased with increasing contact time until reaching equilibrium where removal rate remains constant. The increase in temperature (25-55°C), reduces the efficiency of the all three films in removing copper ions, the best temperature value for removing copper ions for all three films, was 25°C. The thermodynamics and kinetics was studied for the third composite modified film, the adsorption process was exothermic and the kinetic model, pseudo second order is fitted to it. Adsorptive sites energy of the modified composite film was studied by applying two isothermal models; Langmuir and Freundlich models, Langmuir model was fitted to it.
{"title":"Usage of crayfish chitosan composite modified film, prepared from exoskeleton of Procambarus clarkii, in treatment of water copper toxicity","authors":"Rehab Refaat Mohamed Morsi, Dayhoum Abed El-Hamied Al-Bassel, Heba El- dash, M. Mahmoud, K. Zaghloul","doi":"10.21608/fjard.2023.281011","DOIUrl":"https://doi.org/10.21608/fjard.2023.281011","url":null,"abstract":"Freshwater crayfish species are considered to be the largest and the most valuable invertebrate of all inland water, so it can be used as an environmental indicator. This study aimed to use an extract from its exoskeleton in treatment of water copper toxicity, the most abundant heavy metal along aquatic habitats. Three different composite films were prepared from the exoskeleton of Procambarus clarkii, and used for wastewater remediation. In this study, film efficiency towards copper ions was determined and showed that the maximum removal was achieved by the third one which is incorporated by a Porogen substance, and increased with increasing contact time until reaching equilibrium where removal rate remains constant. The increase in temperature (25-55°C), reduces the efficiency of the all three films in removing copper ions, the best temperature value for removing copper ions for all three films, was 25°C. The thermodynamics and kinetics was studied for the third composite modified film, the adsorption process was exothermic and the kinetic model, pseudo second order is fitted to it. Adsorptive sites energy of the modified composite film was studied by applying two isothermal models; Langmuir and Freundlich models, Langmuir model was fitted to it.","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73078857","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 : 2023-01-01DOI: 10.21608/fjard.2023.281696
{"title":"Project in economic and social impact of the silkworm silk production project in the new Valley Governorate","authors":"","doi":"10.21608/fjard.2023.281696","DOIUrl":"https://doi.org/10.21608/fjard.2023.281696","url":null,"abstract":"","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"246 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74524078","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 : 2023-01-01DOI: 10.21608/fjard.2023.280936
Amal G. Ramadan, Yassein A. Mohamed, Eissa A. Eissa, Gamal H. Mohamedin
: This study evaluated the toxic effects of titanium dioxide (TiO 2 ) nanoparticles (NPs) on rats that received oral administration of TiO 2 -NPs with a particle size of 15±2nm once daily at doses of 0, 50, 100, 150, 200, and 300mg/kg for ten weeks. Animal mortality, body weight hematology, micronucleus assay and comet assay were investigated. The findings showed that TiO 2 -NPs significantly reduced the body weight, and the results indicated a change in all blood parameters due to the stress response of TiO 2 NPs. Hematological results revealed that the red blood cell count, hemoglobin, hematocrit, mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, white blood cell count, and platelet count of TiO 2 NPs-treated male rats were altered compared to the control group. However, the WBC of rats was elevated with increased doses of NPs compared with the control. There were no significant differences (P>0.05) in hematological parameters. Comet assay and micronuclei test results show a dosage-dependent increase in DNA fragmentation, which was supported by an increase in percentage of DNA that is tailed, length and intensity of DNA tails, and tail moment, especially at the 300mg/kg dose. According to the findings, the frequency of micronucleated cells has increased.
{"title":"Assessing the genotoxicity of oral titanium dioxide nanoparticle administration in male rats using micronuclei and comet assay","authors":"Amal G. Ramadan, Yassein A. Mohamed, Eissa A. Eissa, Gamal H. Mohamedin","doi":"10.21608/fjard.2023.280936","DOIUrl":"https://doi.org/10.21608/fjard.2023.280936","url":null,"abstract":": This study evaluated the toxic effects of titanium dioxide (TiO 2 ) nanoparticles (NPs) on rats that received oral administration of TiO 2 -NPs with a particle size of 15±2nm once daily at doses of 0, 50, 100, 150, 200, and 300mg/kg for ten weeks. Animal mortality, body weight hematology, micronucleus assay and comet assay were investigated. The findings showed that TiO 2 -NPs significantly reduced the body weight, and the results indicated a change in all blood parameters due to the stress response of TiO 2 NPs. Hematological results revealed that the red blood cell count, hemoglobin, hematocrit, mean corpuscular volume, mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, white blood cell count, and platelet count of TiO 2 NPs-treated male rats were altered compared to the control group. However, the WBC of rats was elevated with increased doses of NPs compared with the control. There were no significant differences (P>0.05) in hematological parameters. Comet assay and micronuclei test results show a dosage-dependent increase in DNA fragmentation, which was supported by an increase in percentage of DNA that is tailed, length and intensity of DNA tails, and tail moment, especially at the 300mg/kg dose. According to the findings, the frequency of micronucleated cells has increased.","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"93 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73138148","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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