Výsledky vyhledávání - "M. A. M. Zeitoun"

Antimicrobial and Antioxidant Activity of Some Plant Extracts against Different Food Spoilage and Pathogenic Microbes

Autor: Salim Ali, M. A. M. Zeitoun, A. A. Zeitoun, Abdullah S. Seddiek, Gamal M. Hamad

Publikováno v: European Journal of Nutrition & Food Safety. :1-12

Aims: Guava (Psidium guajava), pomegranate (Punica granatum), olive (Olea europaea L.), and moringa (Moringa oleifera( extracts which are assumed to contain active components and which are renewable sources in fighting infections of microbes. This st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0530a4244ae0e6753b35501bb17c883e
https://doi.org/10.9734/ejnfs/2020/v12i1130312

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Effect of Pretreatment of Olive Leaves on Phenolic Content and Antioxidant Activity

Autor: Sameh Ezzat, S.A. El Sohaimy, M. A. M. Zeitoun, Hanem M.M. Manso

Publikováno v: American Journal of Food Technology. 12:132-139

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4110ec2cdcc12f6ba68a8ca799ea302e
https://doi.org/10.3923/ajft.2017.132.139

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Quality evaluation of flaxseed oil obtained by different extraction techniques

Autor: M. A. M. Zeitoun, Rabie Khattab

Publikováno v: LWT - Food Science and Technology. 53:338-345

Quality of flaxseed oil obtained by supercritical fluid extraction (SFE) and accelerated solvent extraction (ASE) was evaluated and compared with that of the conventional solvent extraction (SE). The oil yield obtained by SFE, ASE and SE was 36.49, 4

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c93ceab04a6c08093dd7056bf3130bf9
https://doi.org/10.1016/j.lwt.2013.01.004

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Evaluation of Pita Bread Fortified with Defatted Flaxseed Flour

Autor: Rabie Khattab, Omar M Barbary, M. A. M. Zeitoun

Publikováno v: Current Nutrition & Food Science. 8:91-101

The aim of this work was to evaluate the quality of pita bread fortified with different levels of flaxseed cake flour (FCF) as an under-utilized functional ingredient. FCS was then used as a partial substitute for wheat flour 82% extraction at 5, 10,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ed9c37adca3f9eaec4c593e746be0e7
https://doi.org/10.2174/157340112800840790

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Melting and Crystalline Properties of Enzyme Catalysed Interesterified Vegetable Oil–Soapstock Fatty Acid Blends

Autor: David J. Sessa, Gary R. List, W. E. Neff, M. A. M. Zeitoun

Publikováno v: LWT - Food Science and Technology. 29:581-585

Distilled fatty acids from Egyptian waste soapstock were blended with cottonseed or olive oils and interesterified via pancreatic lipase. The reaction was conducted at 55 °C for 10 h to reach equilibrium at which point 45% interesterification was ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6cb803ca6d566b1282fd8efca8c57351
https://doi.org/10.1006/fstl.1996.0090

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Effect of triacylglycerol composition and structures on oxidative stability of oils from selected soybean germplasm

Autor: E. N. Frankel, M. A. M. Zeitoun, W. E. Neff, T. L. Mounts, E. Selke, W. M. Rinsch

Publikováno v: Journal of the American Oil Chemists’ Society. 69:111-118

The oxidative stability of soybean oil triacylglycerols was studied with respect to composition and structure. Crude soybean oils of various fatty acid and triacylglycerol composition, hexane-extracted from ground beans, were chromatographed to remov

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1235d22bcd3e65a7633c2b45c09ab16
https://doi.org/10.1007/bf02540559

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Resolution of lipolysis mixtures from soybean oil by a solid-phase extraction procedure

Autor: D. Weisleder, M. A. M. Zeitoun, W.E. Neff

Publikováno v: Journal of Chromatography A. 589:353-357

A solid-phase extraction procedure was developed to rapidly resolve the lipolysis mixtures of free fatty acids, mono- and diacylglycerols from lipase (E.C.3.1.1.3) cleavage of soybean oil triacylglycerols. Accuracy of the lipolysis procedure against

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e341a152fc7a35baff9135a42a9092ce
https://doi.org/10.1016/0021-9673(92)80045-v

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Analyses of Vegetable Oil Triglyceride Molecular Species by Reversed Phase High Performance Liquid Chromatography

Autor: W. E. Neff, T. L. Mounts, M. A. M. Zeitoun, E. Selke

Publikováno v: Journal of Liquid Chromatography. 14:2685-2698

Triglyceride molecular species (TGMS) of 10 vegetable oils (olive, soybean, sunflower, corn, cottonseed, pumpkin seed, peanut, safflower, canola and palm oil) were separated and analyzed quantitatively by gradient, reversed phase high performance liq

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b20e702fccfe3cde47aad9195f678e8
https://doi.org/10.1080/01483919108049348

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Gaseous ammonia as a refining agent for cottonseed oils

Autor: M. A. M. Zeitoun, W. D. Harris, W. B. Harris

Publikováno v: Journal of the American Oil Chemists' Society. 40:279-283

In this investigation the application of gaseous ammonia to cottonseed oil refining was explored. The ammonia reacted quantitatively with the free fatty acids in the oil; its solubility in coftonseed oil was determined as a function of pressure. In �

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::442150f6baa5564d666361a941362b28
https://doi.org/10.1007/bf02633691

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