Development of Fed-Batch Cultivation Strategy for Efficient Oxytetracycline Production by Streptomyces rimosus at Semi-Industrial Scale

Authors: Elsayed, Elsayed Ahmed, Omar, Hoda Gamal, El-Enshasy, Hesham Ali

Source: Brazilian Archives of Biology and Technology. October 2015 58(5)

Subject Terms: Oxytetracycline, Streptomyces rimosus, bioreactor, fed-batch cultivation, feed-back control

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Production of β-galactosidase in shake-flask and stirred tank bioreactor cultivations by a newly isolated Bacillus licheniformis strain

Authors: Elsayed, Elsayed Ahmed, Danial, Enas Nabil, Wadaan, Mohammed Ahmed, El-Enshasy, Hesham Ali

Source: In Biocatalysis and Agricultural Biotechnology July 2019 20

Bioprocess development for kefiran production by Lactobacillus kefiranofaciens in semi industrial scale bioreactor

Authors: Dailin, Daniel Joe, Elsayed, Elsayed Ahmed, Othman, Nor Zalina, Malek, Roslinda, Phin, Hiew Siaw, Aziz, Ramlan, Wadaan, Mohamad, El Enshasy, Hesham Ali

Source: In Saudi Journal of Biological Sciences July 2016 23(4):495-502

Anaerobic Probiotics: The Key Microbes for Human Health

Authors: El Enshasy, Hesham, Malik, Khairuddin, Abd Malek, Roslinda, Othman, Nor Zalina, Elsayed, Elsayed Ahmed, Wadaan, Mohammad

Source: Advances in biochemical engineering / biotechnology. 156:397-432

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN609330427&indx=1&recIds=ETOCRN609330427

Improvement in natamycin production by Streptomyces natalensis with the addition of short-chain carboxylic acids

Authors: Elsayed, Elsayed Ahmed, Farid, Mohamed Abdel Fattah, El Enshasy, Hesham Ali

Source: In Process Biochemistry December 2013 48(12):1831-1838

Optimization of Medium Composition and Cultivation Parameters for Fructosyltransferase Production by Penicillium aurantiogriseum AUMC 5605

Authors: Farid, Mohamed Abdel-Fattah Mohamed, Kamel, Zinat, Elsayed, Elsayed Ahmed, El-Deen, Azza Mohamed Noor

Source: Journal of applied biological chemistry. 58(3):209-218

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN603304327&indx=1&recIds=ETOCRN603304327

Medium Optimization by Response Surface Methodology for Improved Cholesterol Oxidase Production by a Newly Isolated Streptomyces rochei NAM-19 Strain.

Authors: Elsayed, Elsayed Ahmed^1,2 (AUTHOR), Ahmed Abdelwahed, Nayera² (AUTHOR)

Source: BioMed Research International. 3/31/2020, p1-13. 13p.

Subject Terms: *CHOLESTEROL, *CULTURE media (Biology), *GRAM-positive bacteria, *OXIDOREDUCTASES, *PHYLOGENY, *RNA, *SOILS, *STATISTICS, *SEQUENCE analysis

Enhanced Natamycin production by Streptomyces natalensis in shake-flasks and stirred tank bioreactor under batch and fed-batch conditions

Authors: Elsayed, Elsayed Ahmed, Farid, Mohamed A., El-Enshasy, Hesham A.

Source: BMC biotechnology. 19(1)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100127245574.0x000001&indx=1&recIds=ETOCvdc_100127245574.0x000001

Bioprocess optimization for pectinase production using Aspergillus niger in a submerged cultivation system

Authors: El Enshasy, Hesham A., Elsayed, Elsayed Ahmed, Suhaimi, Noorhamizah, Malek, Roslinda Abd, Esawy, Mona

Source: BMC biotechnology. 18(1)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100127246401.0x000001&indx=1&recIds=ETOCvdc_100127246401.0x000001

Coarse frequency offset estimation for digital multimedia broadcasting

COARSE FREQUENCY OFFSET ESTIMATION FOR DIGITAL MULTIMEDIA BROADCASTING

Silver nanoparticles from insect wing extract: Biosynthesis and evaluation for antioxidant and antimicrobial potential.

Authors: Jakinala, Parameshwar, Lingampally, Nageshwar, Hameeda, Bee, Sayyed, R. Z., Khan M., Yahya, Elsayed, Elsayed Ahmed, El Enshasy, Hesham

Source: PLoS ONE; 3/18/2021, Vol. 16 Issue 3, p1-15, 15p

Subject Terms: SILVER nanoparticles, INSECT wings, BIOSYNTHESIS, PLANT extracts, ZETA potential, INFRARED spectroscopy

Effects of Sub-lethal Lead Nitrate and Copper Sulfate Concentrations on Hematological Parameters During Long-term Exposure in Nile tilapia (Oreochromis niloticus).

Authors: Abdel-Warith, Abdel-Wahab A., Younis, El-Sayed M., Al-Asgah, Nasser A., Abd-Elkader, Moaaz O. H., Elsayed, Elsayed Ahmed

Source: Journal of Scientific & Industrial Research; May2020, Vol. 79 Issue 5, p437-441, 5p

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Toxico-histological Effects of Sublethal Concentrations of Lead Nitrate on the Gills of the African Catfish, Clarias gariepinus.

Authors: Younis, Elsayed M., Abdel-Warith, Abdel-Wahab A., Al-Asgah, Nasser A., Ebaid, Hossam, Abdel-Gaber, Rewaida, Elsayed, Elsayed Ahmed

Source: Journal of Scientific & Industrial Research; Feb2020, Vol. 79 Issue 2, p170-175, 6p

Growth Performance and Body Composition of Nile Tilapia Oreochromis niloticus Fed Diets Containing Graded Levels of Seaweed Ulva lactuca.

Authors: Younis, Elsayed M., Abdel-Warith, Abdel-Wahab A., Al-Asgah, Nasser A., Al-quffail, Abdalla S., Elsayed, Elsayed Ahmed

Source: Journal of Scientific & Industrial Research; Dec2019, Vol. 78 Issue 12, p873-878, 6p

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