Pub Date : 2022-01-01DOI: 10.21608/fjard.2022.237014
Mohamed Hassan, A. Mohdaly, N. Elneairy, A. Mahmoud
The effect of extraction systems (Continuous Process Three-Phases and press process) on quality properties of olive oil extracted from picual variety was studied. The oil yield, flow rate, acid value, peroxide value, refractive index, saponification value, moisture and volatile matter, fatty acid composition and specific coefficients of extinctions (K232, K270 and ΔK) were determined. The CP3P extraction system produced a high olive oil yield. According to the results that obtained, it could be observed that there were no marked differences between both extraction systems in view of oil values such as acid value, peroxide value and refractive index which showed almost the same results. Meanwhile, also the results showed a slight difference in fatty acids composition, relying on the extraction systems were used. the olive oil produced from the CP3P has high quality than the olive oil that produced from the PP extraction system. Olive pomace produced from PP extraction methods contains high natural antioxidants.
{"title":"Influence of extraction systems on oil yield, wastes and olive oil properties","authors":"Mohamed Hassan, A. Mohdaly, N. Elneairy, A. Mahmoud","doi":"10.21608/fjard.2022.237014","DOIUrl":"https://doi.org/10.21608/fjard.2022.237014","url":null,"abstract":"The effect of extraction systems (Continuous Process Three-Phases and press process) on quality properties of olive oil extracted from picual variety was studied. The oil yield, flow rate, acid value, peroxide value, refractive index, saponification value, moisture and volatile matter, fatty acid composition and specific coefficients of extinctions (K232, K270 and ΔK) were determined. The CP3P extraction system produced a high olive oil yield. According to the results that obtained, it could be observed that there were no marked differences between both extraction systems in view of oil values such as acid value, peroxide value and refractive index which showed almost the same results. Meanwhile, also the results showed a slight difference in fatty acids composition, relying on the extraction systems were used. the olive oil produced from the CP3P has high quality than the olive oil that produced from the PP extraction system. Olive pomace produced from PP extraction methods contains high natural antioxidants.","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"61 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73213699","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 : 2022-01-01DOI: 10.21608/fjard.2022.240951
Abdullah Arafa, Sawsa Seif El-Yazal, Mohammed A Shendy, Dalia AL-Soufy
The main purpose of this work was evaluate the effect of moringa oleifera leaf extract; MLE on improving of some chemical properties and macro-nutrients of salt affected loamy sandy soils , Evaluate the effective role of applied moringa oleifera leaf extract; MLE as solely in combined treatments on the tolerance of sun flower plants grown under a slight soil salinity condition and Evaluate these amendments economically. From the obtained result, of this experiment it could be concluded that: A.They improved the physiological properties of sunflower plants in salt affected soil. B.Application of T3 = MO steep + MO spray gave the highest increase of sun flower yield. C.The results showed that the top two practical and economic parameters of the field experiment were (T1 and T3) respectively where the increase values of macro-nutrients ( N, P and K) vs decrease values of ECe and pH as compared to control. .
{"title":"Effect of morenga extract on performance of growth and yield characteristics on sunflower (Helianthus annuus L.) plant in sandy soil","authors":"Abdullah Arafa, Sawsa Seif El-Yazal, Mohammed A Shendy, Dalia AL-Soufy","doi":"10.21608/fjard.2022.240951","DOIUrl":"https://doi.org/10.21608/fjard.2022.240951","url":null,"abstract":"The main purpose of this work was evaluate the effect of moringa oleifera leaf extract; MLE on improving of some chemical properties and macro-nutrients of salt affected loamy sandy soils , Evaluate the effective role of applied moringa oleifera leaf extract; MLE as solely in combined treatments on the tolerance of sun flower plants grown under a slight soil salinity condition and Evaluate these amendments economically. From the obtained result, of this experiment it could be concluded that: A.They improved the physiological properties of sunflower plants in salt affected soil. B.Application of T3 = MO steep + MO spray gave the highest increase of sun flower yield. C.The results showed that the top two practical and economic parameters of the field experiment were (T1 and T3) respectively where the increase values of macro-nutrients ( N, P and K) vs decrease values of ECe and pH as compared to control. .","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"79 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74326894","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 : 2022-01-01DOI: 10.21608/fjard.2022.240937
T. El-Masry, N. El-Sawah, A. Osman, Sara Abd El-Ghany
Two filed experiments were conducted during 2018/2019 and 2019/2020 in a private farm, Sennouris district, Fayoum, Egypt, to study the effect of sulphur and boron on morphological characteristics, plant water status (RWC and MSI), leaf photosynthetic pigments content, leaf N, P, K, S and B contents and yield and its segments of red beet plants (Beta vulgaris L.). The experimental design used was a split-plot in randomized complete blocks design with three replications. Two agricultural Sulphur (95% S) levels (0 and 150 kg fed-1) were distributed in the main plots, while boron concentrations (0,50, 100, 200, 300 and 400 ppm) were randomly allocated to the sub-plots. Each experimental unit covered an area of 16.8 m2. During soil preparation, sulphur was broadcasted, while boron concentrations were foliarly applied to run off, three times; 30, 45 and 60 days after seed sowing. Soil supplemented with 150 kg fed-1 sulphur gave the highest significant values on previously mentioned measurements as compared to soil without sulphur treatment, except leaf area leaf-1. Whereas, Soil supplemented with sulphur showed a decreased level of leaf chlorophyll b and roots yield fed-1 for < 4 cm diameter. Foliar application of boron at 200 ppm was significantly recorded higher mean values of previously mentioned measurements as compared to other concentrations. While foliar spraying with boron at concentration of 50 ppm gave higher values in number of roots for < 4 cm diameter per 1 m2 and the concentration of 400 ppm boron was given higher mean values in fresh weight of roots fed-1 for < 4 cm diameter.
{"title":"Influence of agriculture sulphur and boron on growth and productivity of red beet (Beta vulgaris L.)","authors":"T. El-Masry, N. El-Sawah, A. Osman, Sara Abd El-Ghany","doi":"10.21608/fjard.2022.240937","DOIUrl":"https://doi.org/10.21608/fjard.2022.240937","url":null,"abstract":"Two filed experiments were conducted during 2018/2019 and 2019/2020 in a private farm, Sennouris district, Fayoum, Egypt, to study the effect of sulphur and boron on morphological characteristics, plant water status (RWC and MSI), leaf photosynthetic pigments content, leaf N, P, K, S and B contents and yield and its segments of red beet plants (Beta vulgaris L.). The experimental design used was a split-plot in randomized complete blocks design with three replications. Two agricultural Sulphur (95% S) levels (0 and 150 kg fed-1) were distributed in the main plots, while boron concentrations (0,50, 100, 200, 300 and 400 ppm) were randomly allocated to the sub-plots. Each experimental unit covered an area of 16.8 m2. During soil preparation, sulphur was broadcasted, while boron concentrations were foliarly applied to run off, three times; 30, 45 and 60 days after seed sowing. Soil supplemented with 150 kg fed-1 sulphur gave the highest significant values on previously mentioned measurements as compared to soil without sulphur treatment, except leaf area leaf-1. Whereas, Soil supplemented with sulphur showed a decreased level of leaf chlorophyll b and roots yield fed-1 for < 4 cm diameter. Foliar application of boron at 200 ppm was significantly recorded higher mean values of previously mentioned measurements as compared to other concentrations. While foliar spraying with boron at concentration of 50 ppm gave higher values in number of roots for < 4 cm diameter per 1 m2 and the concentration of 400 ppm boron was given higher mean values in fresh weight of roots fed-1 for < 4 cm diameter.","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83695293","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 : 2022-01-01DOI: 10.21608/fjard.2022.240943
A. Abdo
In the present study, two of the Egyptian Artemisia monosperma and two Jatropha curcas genotypes were selected from Egypt, for genetics analysis by using four RAPD markers. The results indicated that the RAPD primers were able to amplify DNA fragments showing, polymorphic DNA amplification patterns among the genotypes. The data indicated that out of the total 134 bands, 57 were polymorphic (57%). The number of the observed bands ranged from two for the primer j.OPA_07, a.OPA_07 to one in the primer j.OPA_07, a.OPA_07 with an average of 2.3 across for the tested genotypes. Consequently, most of the two RAPD loci in this study were useful for the evaluation of genetic diversity between the two Egyptian Artemisia monosperma , Jatropha genotypes. However, it is worth mentioning, this value expresses the existence to different alleles of one or more loci of homologous chromosomes. Polymorphism data content (PIC) value of the Artemisia, Jatropha genomic RAPD indicated temperate to high level of in formativeness with average PIC value to 0.23 over all the tested RAPD loci primers, where it ranged from 0.29 by using to aOPA-07 to 0.27in jOPA-02 for all genotypes under research by a mean to 0.23. The genetic analysis of the three Artemisia ,Jatropha based on 2 RABD markers detected 53 separate specific alleles, It is noted that, largest number patented to the specific/unique alleles were of the genotype number G2 and G3 where 53 specific alleles were patented to this genotype only.
{"title":"Genetic studies on artemisia (Artemisia monosperma ) and Jatropha (Jatropha curcas) plants by using RAPD technical","authors":"A. Abdo","doi":"10.21608/fjard.2022.240943","DOIUrl":"https://doi.org/10.21608/fjard.2022.240943","url":null,"abstract":"In the present study, two of the Egyptian Artemisia monosperma and two Jatropha curcas genotypes were selected from Egypt, for genetics analysis by using four RAPD markers. The results indicated that the RAPD primers were able to amplify DNA fragments showing, polymorphic DNA amplification patterns among the genotypes. The data indicated that out of the total 134 bands, 57 were polymorphic (57%). The number of the observed bands ranged from two for the primer j.OPA_07, a.OPA_07 to one in the primer j.OPA_07, a.OPA_07 with an average of 2.3 across for the tested genotypes. Consequently, most of the two RAPD loci in this study were useful for the evaluation of genetic diversity between the two Egyptian Artemisia monosperma , Jatropha genotypes. However, it is worth mentioning, this value expresses the existence to different alleles of one or more loci of homologous chromosomes. Polymorphism data content (PIC) value of the Artemisia, Jatropha genomic RAPD indicated temperate to high level of in formativeness with average PIC value to 0.23 over all the tested RAPD loci primers, where it ranged from 0.29 by using to aOPA-07 to 0.27in jOPA-02 for all genotypes under research by a mean to 0.23. The genetic analysis of the three Artemisia ,Jatropha based on 2 RABD markers detected 53 separate specific alleles, It is noted that, largest number patented to the specific/unique alleles were of the genotype number G2 and G3 where 53 specific alleles were patented to this genotype only.","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91092114","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 : 2022-01-01DOI: 10.21608/fjard.2022.237023
Mohamed Hassan, A. Mohdaly, N. Elneairy, A. Mahmoud
Olive leaves are considered a waste during olive oil extraction and appear as a good source of natural antioxidant because it contains a high percent of phenolic compounds. This work aims to evaluate the effect of olive leaves extract (OLE) on acceleration of lipid oxidation in refined soybean oil. The olive leaves extract was added to refined soybean oil with different concentrations (5, 10, 50, 100 and 200 ppm). The butylated hydroxytoluene (BHT) at concentration 200 ppm was used as a control. The refined soybean oil (SBO) samples treated with OLE and BHT which exposed to accelerated oxidation in the dark conditions in an oven at (70±3°C) for 72 hours. The olive leaves extract showed a high antioxidant activity like synthetic antioxidant (BHT) at 200 ppm by measuring the peroxide values (PV) and thiobarbituric acid value (TBA) during accelerated storage. The olive leaves extract approximately has the same strong antioxidant activity of the BHT when is used as natural antioxidant in soybean oil at 200 ppm.
{"title":"Using of olive leaves extract for increasing the stability of refined soybean oil","authors":"Mohamed Hassan, A. Mohdaly, N. Elneairy, A. Mahmoud","doi":"10.21608/fjard.2022.237023","DOIUrl":"https://doi.org/10.21608/fjard.2022.237023","url":null,"abstract":"Olive leaves are considered a waste during olive oil extraction and appear as a good source of natural antioxidant because it contains a high percent of phenolic compounds. This work aims to evaluate the effect of olive leaves extract (OLE) on acceleration of lipid oxidation in refined soybean oil. The olive leaves extract was added to refined soybean oil with different concentrations (5, 10, 50, 100 and 200 ppm). The butylated hydroxytoluene (BHT) at concentration 200 ppm was used as a control. The refined soybean oil (SBO) samples treated with OLE and BHT which exposed to accelerated oxidation in the dark conditions in an oven at (70±3°C) for 72 hours. The olive leaves extract showed a high antioxidant activity like synthetic antioxidant (BHT) at 200 ppm by measuring the peroxide values (PV) and thiobarbituric acid value (TBA) during accelerated storage. The olive leaves extract approximately has the same strong antioxidant activity of the BHT when is used as natural antioxidant in soybean oil at 200 ppm.","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80195525","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 : 2021-09-01DOI: 10.21608/fjard.2021.225275
F.S. Abd- El Samie,, A.M. Megawer,, A. Abdel-Azim, M. Hussein
{"title":"Effect of soil and foliar application of humic acid on growth of grain sorghum (Sorghum bicolcr L Moench) grown in calcareous soil under different levels of phosphate fertilizer","authors":"F.S. Abd- El Samie,, A.M. Megawer,, A. Abdel-Azim, M. Hussein","doi":"10.21608/fjard.2021.225275","DOIUrl":"https://doi.org/10.21608/fjard.2021.225275","url":null,"abstract":"","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"64 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84578679","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 : 2021-09-01DOI: 10.21608/fjard.2021.225291
Sayed Abd Eltwab, Mahmoud Abdel Salam, M. Mohamed
{"title":"AN ECONOMIC STUDY OF SOME BROILER FARMS IN FAYOUM GOVERNORATE","authors":"Sayed Abd Eltwab, Mahmoud Abdel Salam, M. Mohamed","doi":"10.21608/fjard.2021.225291","DOIUrl":"https://doi.org/10.21608/fjard.2021.225291","url":null,"abstract":"","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82010670","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 : 2021-09-01DOI: 10.21608/fjard.2021.225282
E. Mohamed, K. Atalla, O. Seoudi, Y. Fathy
Cholesterol is a heterogeneous compound in its chemical composition. It is very important both on a medical and nutritional health level. Low-density lipoprotein (L.D.L) poses some danger to human life and deserves more research on it to clarify the idea of its specific or safe behavior in human life. 68 of 162 isolates were lead to the degrade of cholesterol present in the cholesterol-agar medium of microbial Basel medium.The samples were collected from 17 sources, the most promising one was from local Rayeb followed by yoghurt and cow ghee. Lactobacillus sp. was one of the most effective in degrading cholesterol. The optimal environmental conditions for cholesterol degradation were generally found at pH 7, temperature 37, cholesterol concentration 1.5 g/L and incubation period 48 hours.
{"title":"DEGRADATION OF UNDESIRABLE CHOLESTEROL BY LACTOBACILLUS SP.","authors":"E. Mohamed, K. Atalla, O. Seoudi, Y. Fathy","doi":"10.21608/fjard.2021.225282","DOIUrl":"https://doi.org/10.21608/fjard.2021.225282","url":null,"abstract":"Cholesterol is a heterogeneous compound in its chemical composition. It is very important both on a medical and nutritional health level. Low-density lipoprotein (L.D.L) poses some danger to human life and deserves more research on it to clarify the idea of its specific or safe behavior in human life. 68 of 162 isolates were lead to the degrade of cholesterol present in the cholesterol-agar medium of microbial Basel medium.The samples were collected from 17 sources, the most promising one was from local Rayeb followed by yoghurt and cow ghee. Lactobacillus sp. was one of the most effective in degrading cholesterol. The optimal environmental conditions for cholesterol degradation were generally found at pH 7, temperature 37, cholesterol concentration 1.5 g/L and incubation period 48 hours.","PeriodicalId":12075,"journal":{"name":"Fayoum Journal of Agricultural Research and Development","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81794866","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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