H.H. Azzaz

738 total citations
48 papers, 539 citations indexed

About

H.H. Azzaz is a scholar working on Agronomy and Crop Science, Food Science and Nutrition and Dietetics. According to data from OpenAlex, H.H. Azzaz has authored 48 papers receiving a total of 539 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Agronomy and Crop Science, 13 papers in Food Science and 12 papers in Nutrition and Dietetics. Recurrent topics in H.H. Azzaz's work include Ruminant Nutrition and Digestive Physiology (27 papers), Genetic and phenotypic traits in livestock (9 papers) and Microbial Metabolites in Food Biotechnology (7 papers). H.H. Azzaz is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (27 papers), Genetic and phenotypic traits in livestock (9 papers) and Microbial Metabolites in Food Biotechnology (7 papers). H.H. Azzaz collaborates with scholars based in Egypt, United States and United Kingdom. H.H. Azzaz's co-authors include H.A. Murad, Tarek A. Morsy, Ahmed E. Kholif, Mostafa S.A. Khattab, Hossam M. Ebeid, A.M. Kholif, A. Kassab, H. Hamdon, O.H. Matloup and Olurotimi A. Olafadehan and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Nutrition and Journal of Dairy Science.

In The Last Decade

H.H. Azzaz

45 papers receiving 461 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
H.H. Azzaz Egypt 15 242 189 141 138 134 48 539
H.A. Murad Egypt 14 135 0.6× 186 1.0× 206 1.5× 147 1.1× 169 1.3× 40 534
A. K. Misra India 13 188 0.8× 127 0.7× 162 1.1× 40 0.3× 91 0.7× 55 475
Mostafa S.A. Khattab Egypt 13 353 1.5× 112 0.6× 127 0.9× 33 0.2× 75 0.6× 44 592
Mardiati Zain Indonesia 13 265 1.1× 156 0.8× 222 1.6× 56 0.4× 29 0.2× 89 517
Brian P. Ioerger United States 14 68 0.3× 223 1.2× 241 1.7× 88 0.6× 351 2.6× 19 629
D. Jalč Slovakia 17 516 2.1× 134 0.7× 95 0.7× 40 0.3× 109 0.8× 60 710
S.S. González Mexico 12 324 1.3× 115 0.6× 80 0.6× 36 0.3× 100 0.7× 24 435
Morteza Chaji Iran 13 196 0.8× 127 0.7× 66 0.5× 29 0.2× 79 0.6× 77 467
Sophie Comtet-Marre France 8 144 0.6× 88 0.5× 111 0.8× 63 0.5× 112 0.8× 15 460
Gérard Branlard France 13 122 0.5× 553 2.9× 166 1.2× 94 0.7× 393 2.9× 21 852

Countries citing papers authored by H.H. Azzaz

Since Specialization
Citations

This map shows the geographic impact of H.H. Azzaz's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by H.H. Azzaz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H.H. Azzaz more than expected).

Fields of papers citing papers by H.H. Azzaz

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H.H. Azzaz. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by H.H. Azzaz. The network helps show where H.H. Azzaz may publish in the future.

Co-authorship network of co-authors of H.H. Azzaz

This figure shows the co-authorship network connecting the top 25 collaborators of H.H. Azzaz. A scholar is included among the top collaborators of H.H. Azzaz based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with H.H. Azzaz. H.H. Azzaz is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Ammar, H., Ahmed E. Kholif, Moyosore Joseph Adegbeye, et al.. (2025). Optimizing Olive (Olea europaea) Leaves as a Sustainable Ruminant Feed: Effects of Chemical Treatments on Nutritional Value and Greenhouse Gas Emissions. Animals. 15(5). 705–705. 1 indexed citations
2.
3.
Gai, Ying, Guiling Ma, Shuyan Yang, et al.. (2025). Effects of maternal blood beta-hydroxybutyrate on brown adipose tissue functions and thermogenic and metabolic health in neonatal calves. Journal of Dairy Science. 108(6). 6439–6454.
4.
Azzaz, H.H., et al.. (2024). A New Strain of Saccharomyces cerevisiae in Diets of Lactating Holstein Cows Improved Feed Efficiency and Lactation Performance. Annals of Animal Science. 24(4). 1333–1344. 1 indexed citations
5.
Ma, Guiling, Jing Wei, Lu Guo, et al.. (2024). A Meta-Analysis of Dietary Inhibitors for Reducing Methane Emissions via Modulating Rumen Microbiota in Ruminants. Journal of Nutrition. 155(2). 402–412. 1 indexed citations
6.
Azzaz, H.H., et al.. (2023). A newly developed bacteriocin like substance to replace monensin in diets of lactating ewes. Animal Science Journal. 94(1). e13858–e13858. 1 indexed citations
7.
8.
Azzaz, H.H., Ahmed E. Kholif, Ahmed M. Abd El Tawab, et al.. (2023). Lactation performance and feed utilization of Rahmani ewes fed with either a newly produced bacteriocin-like substance or a commercial bacteriocin. Translational Animal Science. 7(1). txad010–txad010. 4 indexed citations
9.
Azzaz, H.H.. (2023). Characterization, encapsulation and evaluation of the newly isolated Enterococcus faecium as a probiotic for ruminants. Egyptian Journal of Chemistry. 0(0). 0–0. 2 indexed citations
10.
Azzaz, H.H., Ahmed E. Kholif, H.A. Murad, & Einar Vargas‐Bello‐Pérez. (2022). A newly developed strain of Enterococcus faecium isolated from fresh dairy products to be used as a probiotic in lactating Holstein cows. Frontiers in Veterinary Science. 9. 989606–989606. 13 indexed citations
11.
Farouk, Mohammed Hamdy, et al.. (2022). Feeding Corn Oil in a Nanoemulsified Form Alters the Unsaturated Fatty Acids in the Milk of Zaraibi Dairy Goats. Animals. 12(19). 2559–2559. 1 indexed citations
12.
Azzaz, H.H., Ahmed M. Abd El Tawab, Mostafa S.A. Khattab, et al.. (2021). Effect of Cellulase Enzyme Produced from Penicilliumchrysogenum on the Milk Production, Composition, Amino Acid, and Fatty Acid Profiles of Egyptian Buffaloes Fed a High-Forage Diet. Animals. 11(11). 3066–3066. 10 indexed citations
13.
Morsy, Tarek A., et al.. (2021). Quality Evaluation of Processed Cheese Made From Milk of Ewes Fed Diets Supplemented With Moringa Oleifera or Echniacea Purpurea. Egyptian Journal of Chemistry. 0(0). 0–0. 1 indexed citations
14.
Kholif, Ahmed E., H. Hamdon, A. Kassab, et al.. (2020). Chlorellavulgaris microalgae and/or copper supplementation enhanced feed intake, nutrient digestibility, ruminal fermentation, blood metabolites and lactational performance of Boer goat. Journal of Animal Physiology and Animal Nutrition. 104(6). 1595–1605. 20 indexed citations
15.
Azzaz, H.H., et al.. (2019). Cellulase Production by Fusarium graminearum and its Application in Ruminant’s Diets Degradation. Pakistan Journal of Biological Sciences. 23(1). 27–34. 2 indexed citations
16.
Azzaz, H.H., et al.. (2019). Pectinase Production Optimization for Improving Dairy Animal’s Diets Degradation. International Journal of Dairy Science. 15(1). 54–61. 6 indexed citations
17.
Azzaz, H.H., et al.. (2019). Effect of Cellulases Supplementation on Milk Yield and Feed Utilization by Baladi Goats in Early Lactation. International Journal of Dairy Science. 15(1). 48–53. 3 indexed citations
18.
Azzaz, H.H., et al.. (2016). Fungal Cellulase Production Optimization and its Utilization in Goat’s Rations Degradation. Asian Journal of Animal and Veterinary Advances. 11(12). 824–831. 18 indexed citations
19.
Azzaz, H.H., H.A. Murad, A.M. Kholif, et al.. (2013). Increasing Nutrients Bioavailability by Using Fibrolytic Enzymes in Dairy Buffaloes Feeding. Journal of Biological Sciences. 13(4). 234–241. 19 indexed citations
20.
Murad, H.A. & H.H. Azzaz. (2010). Cellulase and Dairy Animal Feeding. Biotechnology(Faisalabad). 9(3). 238–256. 43 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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