About
Professional SummaryAyman Y. El-Khateeb, Chairman of Agricultural Chemistry Department, Faculty of Agriculture, Mansoura University, Egypt. Scientific researches in biotechnology and nanotechnology focused on extraction, isolation, identification and characterization of natural compounds from medicinal plants or by-products and experiment its antioxidant, antifungal, antibacterial, antidiabetic, anticancer and antiaging activities.
Education
Academic Background-
Ph.D. Mansoura University, Egypt Agricultural Chemistry | Completed: 2010
Publications (28)
Selected Scholarly Contributions
Biological activity and composition of the essential oil and fatty constituents of petroleum ether extract of Brassica juncea (L.).
Ayman Yahya El-Khateeb
2020
Ecofriendly synthesis of calcium nanoparticles with biocompatible rosmarinus officinalis extract on physiological and immunological effects in broiler chickens.
Ayman Yahya El-Khateeb
2020
Environmentally biopreparation of selenium and zinc nanoparticles using ginkgo bi-loba extract in preservation of edible oils.
Ayman Yahya El-Khateeb
2020
Novel eradication methods for Staphylococcus aureus biofilm in poultry farms and abattoirs using disinfectants loaded onto silver and copper nanoparticles.
Ayman Yahya El-Khateeb
2020
Phytochemical characterization, antioxidant and antimicrobial activities of Brassica juncea (L.) mustard seeds aqueous and ethanolic extracts.
Ayman Yahya El-Khateeb
2020
Practical approach for the identification of functional groups in organic compounds.
Ayman Yahya El-Khateeb
2020
Heavy metals contents in some commercially available coffee, tea, and cocoa samples in Misurata city- Libya.
Ayman Yahya El-Khateeb
2019
Comparative study on different horizontal subsurface substrates in flow wetlands.
Ayman Yahya El-Khateeb
2019
Eco-friendly synthesis of selenium and zinc nanoparticles with biocompatible sargassum latifolium algae extract in preservation of edible oils.
Ayman Yahya El-Khateeb
2019
Impact of exogenous pyridoxin treatments of ‘williams’ banana on the activities of starch degrading enzymes.
Ayman Yahya El-Khateeb
2019
Storability of ‘Thompson seedless’ grapes: Using biopolymer coating chitosan and polyvinyl alcohol blending with salicylic acid and antioxidant enzymes activities during cold storage.
Ayman Yahya El-Khateeb
2019
Eco-friendly synthesis of metal nanoparticles using ginger and garlic extracts as biocompatible novel antioxidant and antimicrobial agents.
Ayman Yahya El-Khateeb
2018
Effect of different substances using altered flow rates in horizontal subsurface wetlands.
Ayman Yahya El-Khateeb
2018
Performance of hybrid chickens as influenced by phytogenic extracted meal-supplemented diet as antibiotic alternatives during summer.
Ayman Yahya El-Khateeb
2018
Antioxidant enzyme activities and exogenous ascorbic acid treatment of ‘williams’ banana during long-term cold storage stress.
Ayman Yahya El-Khateeb
2018
Impact of chitosan/PVA with salicylic acid, cell wall degrading enzyme activities and berries shattering of ‘Thompson seedless’ grape vines during shelf life.
Ayman Yahya El-Khateeb
2018
Cupressus sempervirens extract as green inhibitor for corrosion of carbon steel in hydrochloric acid solutions.
Ayman Yahya El-Khateeb
2017
Productivity, dry matter and alcohol-production potential of introduced sweet potato clones.
Ayman Yahya El-Khateeb
2017
Evaluation the effect of rootstocks on postharvest berries quality of ‘flame seedless’ grapes.
Ayman Yahya El-Khateeb
2017
Induction of potato resistance against bacterial wilt disease using Saccharomyces cerevisiae.
Ayman Yahya El-Khateeb
2017
Effect of aqueous extracts of Moringa oleifera leaves or arctium lappa roots on lipid peroxidation and membrane integrity of ram sperm preserved at cool temperature..
Ayman Yahya El-Khateeb
2016
Application of GC/EIMS in combination with semi-empirical calculations for identification and investigation of some volatile components in basil essential oil.
Ayman Yahya El-Khateeb
2016
Effect of crude methanolic extracts of some medicinal plant flowers on solid ehrlich tumor in mice.
Ayman Yahya El-Khateeb
2015
An innovative synergism between Aspergillus oryzae and Azotobacter chroococcum for bioconversion of cellulosic biomass into organic acids under restricted nutritional conditions using multi-response surface optimization.
Ayman Yahya El-Khateeb
2015
Cinnamon plant extract as corrosion inhibitor for steel used in waste water treatment plants and its biological effect on Escherichia coli.
Ayman Yahya El-Khateeb
2014
Phytochemical constituents, hypoglycemic and haematological effects of methanolic acalypha wilkesiana leaves extract on streptozotocin-induced diabetic rats.
Ayman Yahya El-Khateeb
2014
Response of Heat-Stressed Broiler Chicks to Dietary Supplementation with
Some Commercial Herbs
Ayman Yahya El-Khateeb
2014
Effect of herbal beverages of Foeniculum vulgare and cymbopogon proximus on inhibition of calcium oxalate renal crystals formation in rats.
Ayman Yahya El-Khateeb
2013