عودة

 

الأستاذ الدكتور/ عبدالناصر أحمد زهرى خلاف
أستاذ بقسم النبات، كلية العلوم، جامعة أسيوط
تفاصيل السيرة الذاتية

بيانات ال MIS

دخول الإعضاء

تواصل مع العضو نسخة للطباعة
العنوان الحالى قسم النيات والميكروبيولوجي - كلية العلوم - جامعة أسيوط
تليفون المكتب 082164
الموبايل 01006464109
تليفون المنزل 088-2085151
الفاكس 002088-2342708
البريد الالكترونى abdelnasar.khalaf@science.au.edu.eg
zohriassiut@yahoo.com
google scholar link http://scholar.google.com.eg/citations?user=19-CSVEAAAAJ&hl=en

  • دكتوراه فى النبات ( الميكروبيولوجيا ) ، العلوم، جامعة اسيوط، 1990
  • ماجستير فى النبات ( الميكروبيولوجيا ) ، العلوم، جامعة اسيوط، 1987
  • بكالوريوس فى النبات، العلوم، جامعة اسيوط، 1982
الدرجات العلمية :
  • أستاذ بقسم النبات، كلية العلوم، جامعة أسيوط، 2003
  • أستاذ مساعد بقسم النبات، كلية العلوم، جامعة أسيوط، 1996
  • مدرس بقسم النبات، كلية العلوم، جامعة أسيوط، 1990
  • مدرس مساعد بقسم النبات، كلية العلوم، جامعة أسيوط، 1987
  • معيد بقسم النبات، كلية العلوم، جامعة اسيوط، 1982
المناصب الادارية :
المناصب السابقة :
رئيس قسم ، قسم علوم وتكنولوجيا التخمرات الصناعية، معهد دراسات وبحوث صناعة السكر، جامعة أسيوط, منذ 08-2009

المجالات البحثية:
Biofuel , Indistrial Microbiology , Physiology of fungi

الابحاث :

1-Abdel-Naser A. Zohri, Ghada Abd-Elmonsef Mahmoud, Nermien H. Sadik, Radwa Adel Hanafy, Optimization of kojic acid production condition from cane molasses using Plackett-Burman design, European Journal of Biological Research, 8(2), 56 - 69, April, 2018
2-Fadel, M., Abdel Naser A. Zohri. El-Heeny, M.S. and Abdel Aziz A.M., MANAGING OF BACTERIAL CONTAMINATION IN ALCOHOLIC FERMENTATION OF SUGAR CANE MOLASSES, Asian Journal of Science and Technology, 9 (1), 7383-7391, January, 2018
3-Abdel-Hafez, A. A., Zohri, A. A., Ahmed, O. M. and Farahat, A. H., Studies on aroma source in ethanol during fermentation and distillation., Egyptian Sugar Journal, 10, 17 – 36 , 2018
4-Mohamed Hemida Abd-Alla, Abdel-Naser Ahmed Zohri, Abdel-Wahab Elsadek El-Enany, Shimaa Mohamed Ali, Conversion of food processing wastes to biofuel using clostridia, Anaerobe, Elsevier , http://www.sciencedirect.com/science/article/pii/S1075996417301701, August, 2017
5-ABEER HASHEM MOSTAFA; ALLAM A. NAFADY; SALAH M. AFIFI; ABDEL-NASER A. ZOHRI; NEVEN ABD EL GHANI, PATHOLOGICAL STUDIES ON THE EFFECT OF YEAST ON MYCOTOXICOSIS IN RAT, Assiut Vet. Med. J. Vol, 63 (153), 205 - 216, April, 2017
6-A. A. Zohri, A. M. Moharram, O. A. Abd El-Ghani, Antioxidant potentialities of some strains belonging to endophytic, entomopathogenic and saprophytic fungi, Journal of Biological Research , 7 (1), 76-85 , 2017
7-A. A. Zohri, Fadel M., M. Hmad and H. F. El-sharkawey, Effect of nitrogen sources and vitamins addition on Baker's yeast fermentation activity, Egyptian Sugar Journal, 9, 57 - 66, 2017
8-A. A. Zohri, G. A. Helal, A. B. Eisa and F. H. Fahmy, - Cellulose decomposing fungi isolated from beet pulp and caught from cultivated soil., Egyptian Sugar Journal, 9, 67 - 88, 2017
9- A. A. Zohri, Ragab, S.W, Mekawi, M.I. and O.A.A. Mostafa, Comparison between batch, fed-batch, semi-continuous and continuous techniques for bio-ethanol production from a mixture of Egyptian cane and beet molasses., Egyptian Sugar Journal, 9, 89 - 111, 2017
10-A, M. Moharram, A. A. Zohri, H. M. Omar and O. A. Abd El-Ghani., In vitro assessment of antimicrobial and anti-inflammatory potential of endophytic fungal metabolites extracts, European Journal of Biological Research, 7 (3), 234-244 , 2017
11-A. A, Zohri, M. B. Aboul-Nasr, M. Adam, M. A. Mustafa and E. M. Amer, - Impact of enzymes and toxins potentiality of four Aspergillus species to cause aspergillosis, Biol. Med. (Aligarh) , 9 (5): 409 , 1 - 7, 2017
12-M. B. Aboul-Nasr, A. A, Zohri, M. Adam and E. M. Amer, - Exhalation air fungal culture of mechanically ventilated aspergillosis suspected patients in concordance with other conventional diagnostic techniques, Biol. Med. (Aligarh), 9 (6): 416, 1 - 4, 2017
13- Marwa M, Abdel-Kareem and A. A. Zohri, - Inhibition of three toxigenic fungal strains and their toxins production using selenium nanoparticles, Czech Mycology , 69 (2), 193–204 , 2017
14-E. M. Amer; M. B. Aboul-Nasr, A. A, Zohri and M. Adam , fungal causal agents of aspergillosis chest disease at Assiut university hospitals, Assiut, Egypt and the efficacy of four antifungal compounds in vitro and in vivo , Biomedical Research , 28 (20), 1 - 23, 2017
15-Zohri, A.A.; Saber, S.M.; Youssef, M.S.; Marwa Abdel-Kareem M, Impact of some essential oils on the growth of toxigenic fungi and their toxin production , Journal of Environmental Studies, 17, 25 - 34, 2017
16- A. M. Moharram, A. A. Zohri and Nermien H. Seddek, - L-Asperginase production by endophytic fungi isolated from Withania somnifera in Egypt, SS International Journal of Multidisciplinary Research , 2 (1), 30 - 40, 2016
17-M. Fadel, A. A. Zohri, A. M. Kamal El-Dean, A. H. Auob and B. Deiab, Enhancing ethanol yield from sugar cane molasses fermentation by addition of depolymerising enzymes, Indian Journal of Applied Research , 8, 91 - 94, 2016
18-A. M. Moharram, A. A. Zohri and Nermien H. Seddek, Production of Kojic Acid by Endophytic Fungi Isolated From Medicinal Plant in Egypt. , International Invention Journal of Biochemistry and Bioinformatics, 3(3) , 28 - 31, November, 2015
19- A. A. Zohri , A. M. Ramadan , M. M. El-Tabakh and K. Al-Tantawy, Production of ethanol from treated beet molasses by four different yeast strains at normal and high gravity conditions , International Conference on: “World economics for sugar industry towards food and energy in a changed economic environment ” , 1 -10, November, 2015
20-Mohamed Hemida Abd-Alla; Abdel-Naser Zohri; Abdel-Wahab Enany; Shimaa Ali, Acetone-butanol-ethanol production from substandard and surplus dates by Egyptian native Clostridium strains, Anaerobe, Elsevier, 10.1016/j.anaerobe.2014.12.008, January, 2015
21-Abdel-Sater M. A., Zohri A. A., Ragab W. S. M. and Nor El-Din S. M. , Filamentous fungi and their enzymatic Activities associated with Sugar Cane molasses. , Egyptian Sugar Journal, 8, 53 – 68., 2015
22-A. A. Zohri, A. M. Ramadan, M. M. El-Tabakh and K. Al-Tantawy, Key factors affecting the efficiency of ethanol fermentation using beet molasses, Egyptian Sugar Journal, 8, 35 - 52, 2015
23-NH Gomah, ANA Zohri, Inhibition of Fungal Growth and Fusarium Toxins by Selected Cultures of Lactic Acid Bacteria, J Microbial Biochem Technol S, 7, 2, October, 2014
24- El-Shahaby, O.A., Zohri, A.A., Mohmed, M.A., Hafez, E.E., Yousef, M.M., Determination of sugar losses in beet sugar manufacturing at Dakahlia Company, Egypt, Egyptian Sugar Journal, Sugar Technology Research Institute, Assiut University (EGYPT), 2014
25-Ismael El-Kady, Abdel Naser A. Zohri, and Shimaa Hamed, Kojic acid production from agro-industrial byproducts using fungi, Biotechnology Research International, ID 642385, 1 - 10, 2014
26-M.B M Aboul-Nasr, Abdel-Naser A. Zohri, Enas Mahmoud Amer, Indoor Surveillance of Airborne Fungi Contaminating Intensive Care Units and Operation Rooms in Assiut University Hospitals, Egypt, Journal of Health Science, 2, 20 -27, 2014
27-A.A., Zohri, W.A. Elkhateeb, M.B. Mazen, M. Hashem, G.M. Daba, Biologically active fungi recorded for the first time from new reclaimed soil, Egypt. , Egyptian Pharmaceutical Journal , 13(1), 27 – 32 , 2014
28-A.A., Zohri, W.A. Elkhateeb, M.B. Mazen, M. Hashem, G.M. Daba, Survey of all mycobiota associated with rhizosphere and rhizoplane of different cultivated plants in new reclaimed soil, upper Egypt, and examination of the most common fungal isolates to produce mycotoxins. , Egyptian Pharmaceutical Journal , 13(1), 64 – 70 , 2014
29-Fadel, M., Zohri, A.A., Makawy, M., Haona, M.S. and Abdel-Aziz, A.M. , Recycling of vinasse in ethanol fermentation and application in Egyptian distillery factories, African Journal of Biotechnology , 13 (47), 4390 – 4398 , 2014
30-A.A., Zohri, W. S. Ragab and M. A. Ali, - Ethanol production from Egyptian sugar cane molasses by different yeast strains using batch fermentation, J. of Basic and Applied Mycology , 5, 43 – 49 , 2014
31-Zohri, A.A.; Saber, S.M.; Youssef, M.S.; Marwa Abdel-Kareem M., Isolation and identification of toxigenic fungi from foodstuffs at Sohag Governorate, Egypt., Journal of Environmental Studies , 13, 1 - 12, 2014
32-Zohri, A.A.; Saber, S.M.; Youssef, M.S.; Marwa Abdel-Kareem M, Bio-control of some toxigenic fungal strains and their toxins production using some spices, Journal of Environmental Studies , 13, 13 - 20, 2014
33-A. A. Zohri, A. M. Moharram and R. R. S. Refaie, Mycobiota contaminating beef burger and sausage with reference to their toxins and enzymes, Journal of Basic & Applied Mycology , 5, 61 - 73, 2014
34-A.A., Zohri, W.A. Elkhateeb, M.B. Mazen, M. Hashem, G.M. Daba, Study of soil mycobiota diversity in some new reclaimed areas, Egyptian Pharmaceutical Journal , 13, 58 - 60, 2014
35-A.A., Zohri, W. S. Ragab and M. A. Ali, Production of ethanol from Egyptian sugar cane molasses , Assiut Univ. J. of Botany , 43, 57 - 71, 2014
36-A.A., Zohri, N. H. Gomah and M. A. Ali, Cheese whey utilization for ethanol production, Universal Journal of Microbiology Research , 2, 57 - 71, 2014
37-Zohri, A.A., Ramadan, A.M., Al-Tappakh, M.M., Tantawy, K., Microbial analysis and alcoholic fermentation studies for Delta beet molasses , Egyptian Sugar Journal, Sugar Technology Research Institute, Assiut University (EGYPT) , 6, 35 - 56 , 2013
38-Aboul-Nasr, M.B., Zohri, A.A., Amer, E.M. , - Enzymatic and toxigenic of opportunistic fungi contaminating intensive care units and operation rooms at Assiut University Hospitals, Egypt., ٍSpringerPlus, 2 (1)/ 347, 1 - 6, 2013
39-Hashem, M.: Zohri, A. A. and Maysa M. A. Ali, Optimization of the fermentation conditions for ethanol production by new thermotolerant yeast strains of Kluyveromyces sp , African Journal of Microbiology Research , 7(37), 4550 – 4561, 2013
40-Aboul-Nasr, M. B.: Zohri, A. A. Enas, M. Amer, A new bioassay using Chlorella vulgaris cell density for detecting mycotoxins, African Journal of Microbiology Research , 7(50), 5709 – 5712 , 2013
41-Ramadan, A.M., Zohri, A.A., Al-Tappakh, M.M., Tantawy, K., Physico-chemical investigations on Delta beet molasses for bio-production of ethanol , Egyptian Sugar Journal, Sugar Technology Research Institute, Assiut University (EGYPT) , 5, 23-46 , 2012
42- Zohri, A.A., Ramadan, A.M., Al-Tappakh, M.M., Tantawy, K., - Studies on optimization conditions for alcoholic fermentation process of delta beet molasses, Egypt. , International conference on: New role for the world sugar economy in a changed political and economic environment, 2012
43- El-Shanshoury, A.R., Hashim, E.Y.M., Zohri, A.A., El-Tabake, M.M., Hamad, A.M.S. , Industrial waste water treatment and reuse in delta sugar company, Egypt , International conference on: New role for the world sugar economy in a changed political and economic environment, 2012
44- Aboul-Nasr, M.B., Zohri, A.A., Amer, E.M. , Enzymatic and toxigenic of opportunistic fungi contaminating intensive care units and operation rooms at Assiut University Hospitals, Egypt , SpringerPlus, 2(1), 347: 1 – 6 , 2012
45-Zohri, A. A., El-Kady, I. A. and Abdel-Galil, M. S. M., Some nutritional and environmental factors affecting progesterone transformation by using Humicola hyalothermophila IMI 204250 , Egyptian Sugar Journal, Sugar Technology Research Institute, Assiut University (EGYPT) , 4, 53-75, 2011
46- Khattab, S.M., Watanabe, S., Saimura, M., Afifi, M. M., Zohri, A.A., Abdul-Raouf, U.M., Kodaki,T., Construction of a novel strictly NADPH-Dependent Pichia stipitis xylose reductase by site- directed mutagenesis for effective bioethanol production , Journal of Sustainable Energy and Environment (JSEE), 2011
47- Zohri, A.A., Bioproduction of ethanol as biofuels from sugar cane bagasse and straw, International conference on: World perspective for sugar crops as food and Energy , 2009
48-Mohamed, S.A., Said, A.A., Zohri, A.A. Tawfek, H.A. and Elsamman, A.A., Organic and inorganic constituents analysis of molasses and its affect on microbial fermentation industries , International conference on: World perspectiue for sugar crops as food and Energy supplies, 2009
49-Mazen, M. B., Zohri, A. A., Hashem, M. and Al-Khateeb, W., Study of the diversity, distribution and phytopathogenecity of phyllosphere and phylloplane mycobiota of newly reclaimed areas at Assiut, Upper Egypt, The First International Conference of Biological Sciencos, 2009
50- El-Kady, I.A., Zohri, A. A., and Shimaa, R.H., Hydroxylation of testosterone by some isolates of Mucorales grown on agro-industrial by- products , The First International Conference of Biological Sciences, 2009
51- Zohri, A. A., Hashem, M. and Maysa, M.A. , Production of ethanol as biofuel by selected local thermotolerant yeast isolates, The First International Confereuce of Biological Science, 2009
52- Zohri, A.A., Review article "Production of some therapeutic compounds by fungi cultivated on agro-industrial by-products" , International Conference on: World Perspective for Sugar Beet and Cane as a Food and Energy Crop, 2007
53- El-Kady, I.A.; Zohri, A.A. and Shimaa Ragab., Kojic acid production by some fungi using agro-industrial by products , International Conference on: World Perspective for Sugar Beet and Cane as a Food and Energy Crop, 2007
54- Zohri, A.A. ; El-Kady, I.A.; and Shimaa Ragab. , Bio-production of lovastatin (mevacor; a hypocholesterolemic drug) by some fungi using agro-industrial by-products, International Conference on: World Perspective for Sugar Beet and Cane as a Food and Energy Crop, 2007
55- Zohri, A.A. , - A recent review on the most common Fusarium toxins. The ninth workshop on "Biodiversity and identification of Fusarium species with special attention to toxigenic & human, animal and pathogenic species" , Assiut University Mycological Centre (AUMC) Assiut, Egypt, 2007
56-Zohri, A.A., Methodology of Fusarium toxin analysis, Assiut University Mycological Centre (AUMC) Assiut, Egypt, 2007
57- El-Kady,I.A.; Zohri, A. A. and Abdel-Galil,M.S.M. , Biological transformations of progesterone by dematiaceous hyphomycetes, Congres SFM De Bordeaux, (FRANCE), 285 F12, 2004
58-Zohri, A. A., El-Kady, I. A., El- Maraghy, S. S. and Abdel-Galil, M. S. M. , Biosynthesis of 11ß- hydroxytestosterone and 11ß- hydroxyandrostenedione. Third International Conference “Biological Interactions” , gyptian British Biological Society, Suez Canal Univ. (EGYPT), 2004
59-El-Kady, I. A., El- Maraghy, S. S., Zohri, A. A. and Abdel-Galil, M. S. M., Side chain degradation and some biological transformations of progesterone by fungi grown on synthetic and molasses media. Third International Conference “Biological Interactions” , Egyptian British Biological Society, Suez Canal Univ. (EGYPT), 2004
60-Zohri,A.A. and Hashem, A., Toxicological, morphological, physiological features and genomic DNA as taxonomic criteria of Trichoderma species in Egypt , Bull. Fac. Sci.,Assiut Univ. (EGYPT), 32(1-D), 183 - 210, 2003
61-Hashem, M. and Zohri, A.A., Morphological, phytopathological, toxicological, enzymological characteristics and molecular variation of some strains of Fusarium graminearum and F. equiseti , African Journal of Mycology & Biotechnology, 11 (1), 1-20, 2003
62-Zohri, A. A. and El-Kady, I. A., Natural occurrence of Fusarium toxins in starchy grains and toxins production by some Fusarium species isolated from these substrates , Bull. Fac. Sci., Assiut Univ. (EGYPT), 32(2-D), 257 - 275, 2003
63- Arafa, M. K. M.; Heweidy, M. A.; Ismail, I. A. and Zohri, A. A., Suitability soybean cultivars for Aspergillus flavus pathogenicity and aflatoxin production and some affecting factors. 2 (1): (2003). , Agricultural Research Journal, Suez Canal Univ. (EGYPT), 2(1), 141 – 152, 2003
64- El-Shawan, A.F. and Zohri, A.A., Suitability of producing vinegar from date juice. , J. King Saud Univ. (K. S. A.), 13 (2), 147 – 155 , 2001
65-Eman Mostafa, M.; Zohri, A.A. and Ragaa, S.M. Kotby. , Lipid, sterol and ergosterol accumulation in isolates of dematiaceous hyphomycetes , Czeck Mycology (CZECK), 53 (2), 149 – 159, 2001
66-Abdel-Sater, M.A., Zohri, A.A. and Ismail, M.A., Natural contamination of some Egyptian fruit juices and beverages by mycoflora and mycotoxins , J. of Food Science & Technology (INDIA), 38(4), 407-411, 2001
67-El-Kady, I.A. and Zohri, A.A., Mycoflora and mycotoxins of hamburger in Egypt. The First Symposium on Food Safety , College of Agric. & Food Sci. King Faisal Univ. (K. S. A. ), The Proceeding, 9-11, 2000
68-El-Kady, I.A.; El-Maraghy, S.S. and Zohri, A.A., Effect of some spices and essential oils on the growth and aflatoxin production by Aspergillus flavus IMI 89717 on liquid medium and minced meat. The First Symposium on Food Safety , The Proceeding of College of Agric. & Food Sci. King Faisal Univ. (K. S. A. ), 215-224, 2000
69-El-Maraghy, S.S. and Zohri, A.A., Effect of some organic acids and their derivatives of the fungal growth and aflatoxin formation on liquid medium and minced meat , The Sec. International Conference on Basic Science & Advanced Technology, Fac. Sci., Assiut Univ., Assiut (EGYPT), 2000
70-Zohri, A.A., Glycerol production from cheese whey by selected fungal cultures , J. of Food Science &Technology (INDIA), 37(5), 533 – 538, 2000
71-Abdel-Hafez, S.I.I.; El-Maraghy, S.S. and Zohri, A.A., Composition of mycoflora and effect of temperature and moisture content on fungi and germination capacity of broad bean (Vicia faba L.) seeds in Egypt, The Second International Conference on Basic Science & Advanced Technology, Fac. Sci.,Assiut Univ.,Assiut (EGYPT) , 2000
72-Eman Mostafa,M. and Zohri, A. A., Progesterone side-chain degradation by some species of Aspergillus flavus group , Folia Microbiologica (CZECH), 45(3), 243 - 246, 2000
73- Zohri, A. A. , Progesterone transformation as a biochemical aid in classification of the genus Emericella , Folia Microbiologica (CZECH), 45(5), 391 - 396, 2000
74-Zohri, A. A. and Eman Mostafa,M., Ethanol production from dates in Saudi Arabia on industrial scale , Mycobiology (KOREA) , 28(2), 76 - 81, 2000
75-Zohri, A. A. and Eman Mostafa,M., Biotransformation of steroid by some thermophilic and thermotolerant fungi grown on yeast-starch and molasses , media. Bull. Fac. Sci.,Assiut Univ., 29(2-D), 425 - 431, 2000
76-Sabah M.Saber and Zohri, A.A , Mycoflora and mycotoxins of four kinds of important plants in Egypt, Bull. Faculty of Science, Assiut Univ. (EGYPT), 28(1-D), 63-67, 1999
77- Zohri, A. A. , Natural and white vinegar production from dates in Saudi Arabia on industrial scale , Bull. Fac. Sci.,Assiut Univ. (EGYPT), 28(1-D), 69-81, 1999
78-Zohri, A. A. and Abdel-Galil,M.S.M. , Progesterone transformations by three species of Humicola , Folia Microbiologia (CZECH), 44(3), 277 - 287, 1999
79-Arafa, M.K.M.;Abdel-Rahman,T.M.; Zohri, A.A; Tammam,A.M.;Ali,S.A. and Tawfelis, M.B., Studies of seed borne pathogens on some durum wheat genotypes in Upper Egypt, Bull. Faculty of Science, Assiut Univ. , 28(1-D), 19 - 33, 1999
80-Zohri,A.A. and Abdel-Galil,M.S.M. , -progesterone transformations by three species of Humicola. Folia Microbiologia. (CZECH),44(3):277-287 (1999). , CZECH , 1999
81-Zohri,A.A. and Abdel-Galil,M.S.M., progesterone transformations by three species of Humicola, Folia Microbiologia, 1999
82-A.A.zohri and M.S.M abdel-galil, progesteron teransformation by three species of humicola , Folia microbil, 1999
83-El-Kady, I.A.; El-Maraghy, S.S. and Zohri, A.A., Control of aflatoxin formation on liquid medium and minced meat by salts and antibiotics, Fleischwirtschaft International (GERMANY) , 1(2), 40-43, 1998
84- Arafa,M.K.M.;Zohri,A.A.; Botros,S.E.;Mosaad,M.G. and Ismail,I.A. , Germination, quality and production of toxin in discolored durim wheat seed infected with seed borne fungi , Egypt. J. Appl. Sci.(EGYPT), 13(7), 620-635, 1998
85-El-Kady, I.A.; Zohri, A.A.; Eman Mostafa, M. and Ragaa, S.M. Kotby., - Phyllosphere and phylloplane fungi of some herbal plants belonging to Labiatae, Solanaceae and Umbelliferae in Egypt , Qatar Univ. Sci. J. (QATAR), 17, 247 –264, 1998
86- El-Maraghy, S.S.; Zohri, A.A and Eman Mostafa, M. , Accumulation of lipid and sterol by some isolates of Aspergillus niger and A. flavus groups utilizing whey under the influence of trace elements. The Third Saudi Symposium on Food and Nutrition , The Proceeding of King Saud Univ.(K.S.A.) 26-29 Oct. , 107-116, 1998
87-Makled, M.N., U.M.B. Mohamed, A.A. Abd-Elrazek, and A.A. Zohri, (23) The impact of diacetoxyscripenol on broiler performance. ., 86th Annual Meeting of PSA, Athens, Ga,USA, Poult. Sci., 76 (Suppl. 1), 1997, 1997
88-Zohri, A.A.; Sabah, M. Saber, and Eman Mostafa, M., Effect of selenite and tellurite on the morphological growth and toxin production of Aspergillus parasiticus var. globosus IMI 120920 , Mycopathologia (U.S.), 139, 51-57, 1997
89-Eman Mostafa, M. and Zohri, A.A., Utilization of sugar cane molasses for lipid, sterol and ergosterol production by Cochliobolus spicifer Nelson , African Journal of Mycology & Biotechnology, 5(2), 63-72, 1997
90-El-Kady, I.A.; Zohri, A.A.; Eman Mostafa, M. and Ragaa, S.M. Kotby, Phyllosphere and phylloplane fungi of some herbal plants belonging to Labiatae, Solanaceae and Umbelliferae in Egypt, Qatar Univ. Sci. J. , 17, 247 –264, 1997
91-Zohri, A.A.; Sabah, M. Saber and Khyria, M. Abdel-Gawad., Antibacterial, antidermatophytic and antitoxigenic activities of onion (Allium cepa L.) oil. , Microbiological Research (GERMANY), 150(2), 167-172, 1996
92-El-Maraghy, S.S. and Zohri, A.A., Mycoflora and mycotoxins of sausage collected from three governorates in Egypt , Abhath Al-Yarmouk "Pure Sciences and Engineering Series" (JORDAN), 5(2), 35-49, 1996
93-El-Kady, I.A.; Zohri, A.A.; Eman Mostafa, M. and Ragaa, S.M. Kotby. , Lipid and sterol production by moulds on sugar cane molasses by-product , Proceedings of the First International Conference on Fungi: Hopes & Challenges. El-Azhar Univ., Cairo (EGYPT), 1, 87-98 , 1996
94-Zohri, A.A., Temperature-lipid relationships of thermophilous, thermotolerant and mesophilous fungi , Procedings of the First International Conference on Fungi: Hopes & Challenges.El-Azhar Univ., Cairo (EGYPT), 2, 51-58, 1996
95-El-Kady, I.A.; El-Maraghy, S.S. and Zohri, A.A., Aflatoxin formation and varietal difference of cow pea (Vigna unguiculata (L.) Walp) and garden pea (Pisum sativum L.) cultivars , Mycopathologia (U.S.), 133(3), 185-188, 1996
96-El-Kady, I.A. and Zohri, A.A., Effect of citric, lactic, acetic acids and some acetates on aflatoxin formation on liquid medium and minced meat , International Symposium on Mycotoxin and Phycotoxin, Rome (ITALY), 1996
97-Abdel - Sater M. A., Zohri A. A. and Ismail M. A., Natural contamination of some fruit juices and drinks by mycoflora and mycotoxins. , Journal of Food Science and Technology , 38 (4), 407 - 411, 1996
98-Ismail, M.A.; Abdel-Sater, M.A. and Zohri, A.A., A synoptic key to species of the Aspergillus nidulellus-Emericella assemblage common to Egypt. Vol. LIII: (1995). , Mycotaxon (U.S.), 3, 391-405, 1995
99-Zohri, A.A.; Abdel-Sater, M.A. and Ismail, M.A., Incidence of aflatoxins and mould flora in corn snacks , J. of Food Science & Technology (INDIA), 32(4), 289-294, 1995
100-El-Kady, I.A.; Eman Mostafa, M. and Zohri, A.A., Utilization of cheese whey for lipid and sterol production by some isolates of xerophilous fungi , Folia Microbiologica (CZECH), 40(2), 209-212, 1995
101-El-Maraghy, S.S. and Zohri, A.A., Mycoflora and mycotoxins of corned beef , Qatar Univ. Sci. J. (QATAR), 15(1), 101-108, 1995
102-Atta, F.M. and Zohri, A.A., Transformation reaction of progesterone by different species of Streptomyces , J. of Basic Microbiology (GERMANY), 35(1), 3-7, 1995
103-Abdel-Nasser Zohri, Khayria Abdel-Gawad and Sabah Saber , Antibacterial, antidermatophytic and anti toxigenic activities of onion (Allium cepa L.) oil. , Microbiol. Res. ISO, Abdel-Nasser Zohri,, 167-172. , 1995
104-Ismail M. A., Abdel - Sater M. A. and Zohri A. A., A synoptic key to species of Aspergillus nidulellus- Emericella assemblage common to Egypt. , Mycotaxon , 53, 391 - 405, 1995
105-Zohri A. A., Abdel - Sater M. A. and Ismail M. A., Incidence of aflatoxins and mould flora in corn snacks. , Journal of Food Science and Technology , 32 (4), 289 - 294, 1995
106-Ismail, M.A. and Zohri, A.A., Confirmation of the relationships of Aspergillus egyptiacus and Emericella nidulans using progesterone transformation , Letters in Applied Microbiology (U.K.), 18 , 130-131, 1994
107-Zohri, A.A. and Ismail, M.A., Based on biochemical and physiological behavior, where is Aspergillus egyptiacus better placed? , Folia Microbiologica (CZECH), 39(5), 415-419, 1994
108-Ismail, M.A.; Zohri, A.A. and Abdel-Sater, M.A. , Biochemical and physiological behaviours of Aspergillus flavus and A. oryzae isolates from Spodoptera littoralis , Bull. Faculty of Science, Assiut Univ. (EGYPT), 23 , 145-153, 1994
109-Zohri, A.A. and Sabah, M. Saber., New sources of cytochalasins A and B from dematiaceous hyphomycetes , Letters in Applied Microbiology (U.K.), 19, 73-79, 1994
110-Sabah, M. Saber, Zohri, A.A. and Khayria, M. Abdel-Gawad., Contribution of the fungal flora and mycotoxins of some canned tomato paste samples , Qatar Univ. Sci.J.(QATAR), 14(1), 51-56, 1994
111-El-Kady, I.A., El-Maraghy, S.S. and Zohri, A.A., Mycotoxins producing potential of some isolates of Aspergillus flavus and Eurotium groups from meat products , Microbiological Research (GERMANY), 149(3), 297-307 , 1994
112-Ismail M. A., Zohri A. A. and Abdel - Sater M. A. , Biochemical and physiological behaviours of Aspergillus flavus and A. oryzae isolated from Spodoptera littoralis., Bulletin of the Faculty of Science, Assiut University , 23 (1 - D), 145 - 153, 1994
113-Zohri, A.A., Suitability of some cowpea cultivars for Aspergills flavus growth and aflatoxin production , The African Journal of Mycology & Biotechnology, 1, 87-99, 1993
114-Zohri, A.A. and Khyria, M. Abdel-Gawad, Survey of mycoflora and mycotoxins of some dried fruits in Egypt , J. of Basic Microbiology (GERMANY), 33(4), 279-288, 1993
115-Zohri, A.A.; Sabah, M. Saber and Khayria, M. Abdel-Gawad., Fungal flora and mycotoxins associated with onion (Allium cepa L.) in Egypt. , The African Journal of Mycology & Biotechnology, 1, 74-86, 1993
116-Zohri, A.A. and Sabah, M. Saber., Filamentous fungi and mycotoxins detected in cocount , Zentralblatt Mikrobiologie (GERMANY), 148, 325-332 , 1993
117-Khyria, M. Abdel-Gawad and Zohri, A.A., Fungal flora and mycotoxins of six kinds of nut seeds for human consumption in Saudi Arabia , Mycopathologia (U.S.), 124, 55-64, 1993
118-A. A. Zohri and Khayria M. Abdel-Gawad , Survey of Mycoflora and Mycotoxins of some dried fruits in Egypt., J Basic Microbiol. , A. A. Zohri, 33(4): , 279-288. , 1993
119-Zohri, A.A.; Sabah, M. Saber and Khayria, M. Abdel-Gawad., , Fungal flora and mycotoxins associated with onion (Allium cepa L.) in Egypt, The African Journal of Mycology & Biotechnology, , Zohri, A.A., 1, 74-86, 1993
120-Sabah, M. Saber, Khayria ,M. Abdel-Gawad and Zohri, A.A., Fungal flora and mycotoxins associated with tobacco in Egypt. Bull. , Faculty of Science, Assiut Univ. (EGYPT), 21 , 37-47, 1992
121-Zohri, A.A. and Sabah, M. Saber, The fungal flora and natural occurrence of mycotoxins of some poultry feedstuffs and their ingredients. , Bull. Faculty of Science, Assiut Univ. (EGYPT), 21, 89-99 , 1992
122-Zohri, A.A. and Khayria, M. Abdel-Gawad, Studies on mycoflora and mycotoxins of cowpea cultivars , Korean J. of Mycology (KOREA), 20(3), 252-258, 1992
123-A. A. Zohri and Khayria Abdel-Gawad , Studies on. mycoflora and mycotoxins of cowpea cultivars, . Korean J. Mycol, A. A. Zohri , 20 (3), 252-258. , 1992
124-El-Kady, I.A.; El-Maraghy, S.S. and Zohri, A.A. , Mycotoxin production on different cultivars and lines of broad bean (Vicia faba L.) seeds in Egypt. , Mycopathologia (U.S.), 113, 165-169 , 1991
125-El-Maraghy, S.S. and Zohri, A.A., Mycotoxin-producing potential of aspergilli and penicillia of broad beans in Egypt. , Bull. Faculty of Science, Assiut Univ. (EGYPT), 17, 91-102, 1988
الاشراف على رسائل الماجستير و الدكتوراه :
1- مايسة محمد أحمد على, دراسات على إنتاج الكحول الإيثيلى بيولوجيا ً كوقود حيوى من مصادر متجددة فى مصر., دكتوراة, 09-07-2014
المشرفون : عبدالناصر أحمد زهرى، وفيق ساند رجب
2- محمد الأمين ماهر محمود عبدالعال, دراسات بيئية وفسيولوجية على الفطريات الزيجوتية., ماجستير, 22-07-2013
المشرفون : أحمد محمد محرم، عبدالناصر أحمد زهرى
3- شيماء محمد على سيد, دراسات على إنتاج الوقود الحيوى من المخلفات الزراعية والصناعية بواسطة الكلوسترديا., دكتوراة, 20-06-2013
المشرفون : محمد حميدة عبدالله، عبدالوهاب الصادق العنانى، عبدالناصر أحمد زهرى
4- رضوان رمضان سيد رفاعى, دراسات على الفطريات التى تفسد منتجات اللحوم المصنعة., ماجستير, 10-06-2013
المشرفون : عبدالعال حسن مباشر، إسماعيل عبدالرازق القاضى، أحمد محمد محرم، عبدالناصر أحمد زهرى
5- نرمين حلمى صادق على, مركبات ايضية ذات نشاط بيولوجي منتجة من الفطريات الداخلية للنباتات والمعزولة من بعض النباتات الطبية في مصر., دكتوراه العلوم, 17-04-2012
المشرفون : أحمد محمد محرم، عبدالناصر أحمد زهرى
6- شيماء رجب حامد, إنتاج بعض المركبات ذات الصفات العلاجية بواسطة الفطريات من المخلفات الزراعية والصناعية, ماجستير, 22-07-2006
المشرفون : إسماعيل عبد الرازق محمد القاضي , عبد الناصر أحمد زهـــري
7- رجاء سيد محمد كتبي, إنتاج السيكلوسبورينات (عقاقير مثبطة للمناعة) بواسطة الفطريات, دكتوراة, 30-04-2006
المشرفون : إسماعيل عبد الرازق محمد القاضي , صبحي إبراهيم إسماعيل عبد الحافظ , عبد الناصر أحمد زهري
8- وائل أحمد محمد عبد الحافظ, بعض الدراسات الفطرية، المرضية والفسيولوجية للفلورا الفطرية لأراضى مستصلحة حديثا مختارة من محافظة أسيوط – مصر, ماجستير, 27-02-2005
المشرفون : محمد بهى الدين حسن مازن , عبد الناصر أحمد زهـرى , محمـــد هاشـــــم
9- محمود سامى محمد عبدالجليل, كسر السلسلة الجانبية وبعض التحولات البيولوجية للبروجيسترون بواسطة الفطريات., دكتوراة, 25-06-2000
المشرفون : إسماعيل عبدالرازق القاضى، سعيد شحاتة محمد المراغى، عبدالناصر أحمد زهرى
10- محمود سامى/ محمد عبد الجليل, كســر السلســلة الجانبية وبعض التحـويلات البيولوجيــــة للبروجستيرون بواســطة الفطريات , دكتوراة, 25-06-2000
المشرفون : إسماعيل عبد الرازق محمد القاضى , سعد شحاته محمد المراغــــى , عبد الناصر أحمد زهــــــرى
11- محمد سامى محمد عبدالجليل, التحولات البيولوجية للبروجستيرون بواسطة الفطريات الداكنة, ماجستير, 08-12-1998
المشرفون : إسماعيل عبدالرازق القاضى، عبدالناصر أحمد زهرى
12- اسامة محمد بيومى محمد, السموم الفطرية فى موادعلف الدواجن الشائعة وتأثير الداى اسيتوكسى اسكربينول على المظهر الانتاجى لكتاكيت اللحم, ماجستير, 01-09-1996
المشرفون : أ.د. محمد نبيل مقلد & أ.د. عبدالرازق عبدالعليم عبدالرازق & د.عبدالناصر أحمد زهرى
13- رجاء سيد محمد كتبـى, إنتاج الليبدات والستيرولات بواسطة الفطريات الداكنة المعزولة من بعض النباتات العشبية , ماجستير, 26-06-1996
المشرفون : إسماعيل عبد الرازق القاضى , عبد الناصر أحمد زهـــرى , إيمان مصطفى محمـــــد
14- رجاء سيد محمد قوطبى, إنتاج اللبيدات والستيرولات بواسطة الفطريات الداكنة المعزولة من بعض النباتات العشبية, ماجستير, 26-06-1995
المشرفون : إسماعيل عبدالرازق القاضى، عبدالناصر أحمد زهرى، إيمان مصطفى محمد
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