Dr. Abd El-Kader Mahmoud Kholif

Dr. Abd El-Kader Mahmoud Kholif

Professor
National Research Centre, Egypt


Highest Degree
Ph.D. in Animal Nutrition from Ain Shams University, Egypt

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Area of Interest:

Animal and Veterinary Sciences
100%
Dairy Animal Production
62%
Animal Feeding
90%
Dairy Management
75%
Animal Nutrition
55%

Selected Publications

  1. Gomaa, A.S., A.E. Kholif, A.M. Kholif, R. Salama, H.A. El-Alamy and O.A. Olafadehan, 2018. Sunflower oil and Nannochloropsis oculata microalgae as sources of unsaturated fatty acids for mitigation of methane production and enhancing diets’ nutritive value. J. Agric. Food Chem., 66: 1751-1759.
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  2. El Hassan, A., S. Dina, E.A. Elsherpieny, A.M. Kholif and M.A. Khorshid, 2017. The role of failure mode and effects analysis in improving the quality performance of dairy laboratories. J. Food Saf., Vol. 37, No. 4. 10.1111/jfs.12364.
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  3. Aboamer, A.A., M.S.A. Khattab, S.A.H. Abo El-Nor, H.M. Saleh and A.M. Kholif et al., 2017. A study of nutrient digestibility, milk production and performance of lactating barki ewes fed synchronous least cost ration. Int. J. Dairy Sci., 12: 114-121.

  4. Vallejo, L.H., A.Z.M. Salem, L.M. Camacho, A.M. Kholif and M.D. Mariezcurrena et al., 2016. Effects of xylanase supplementation on feed intake, digestibility and ruminal fermentation in Rambouillet sheep. J. Agric. Sci., 154: 1110-1117.
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  5. Morsy, T.A., A.E. Kholif, S.M. Kholif, A.M. Kholif, X. Sun and A.Z.M. Salem, 2016. Effects of two enzyme feed additives on digestion and milk production in lactating Egyptian buffaloes. Ann. Anim. Sci., 16: 209-222.
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  6. Kholif, A.M., J.M. Kasem, H.M. Bayoumi and A.H. Zaghloul, 2016. Response of lactating buffaloes to fibrolytic enzymes and their influence on milk and cheese properties. Egypt. J. Nutr. Feeds, 19: 385-397.

  7. Elghandour, M.M.Y., A.E. Kholif, A.Z.M. Salem, O.A. Olafadehan and A.M. Kholif, 2016. Sustainable anaerobic rumen methane and carbon dioxide productions from prickly pear cactus flour by organic acid salts addition. J. Cleaner Prod., 139: 1362-1369.
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  8. Rodriguez, M.P., M.D. Mariezcurrena, M.A. Mariezcurrena, B.C. Lagunas and M.M. Elghandour et al., 2015. Influence of live cells or cells extract of Saccharomyces cerevisiae on in vitro gas production of a total mixed ration. Italian J. Anim. Sci., Vol. 14. 10.4081/ijas.2015.3713.
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  9. Rodriguez, G.B., A.E.K.M. Kholif, N.I.O. Alvarez, M.D. Montoya, R.R.S. Flores and A.Z. Salem, 2015. Effect of safflower seeds on production performance of finishing cattle. Life Sci. J., 12: 75-80.
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  10. Kholif, S.M., T.A. Morsy, O.H. Matloup, H.M. Ebeid and A.M. Kholi, 2015. Effects of crushed linseed or linseed oil supplementation on performance of dairy goats and fatty acid profile in milk. Life Sci. J., 12: 94-99.
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  11. Kholif, A.M., E.S.A. Farahat, M.A. Hanafy, S.M. Kholif and R.R. El-Sayed, 2015. Utilization of cellulolytic enzymes to improve the nutritive value of date kernels and the investigation of the impact of adding these enzymes to lactating goat's diets on rumen fermentation and nutrients digestibility. Asian J. Anim. Sci., 9: 441-447.
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  12. Kholif, A.E.K.M., M.A. El-Aziz, H. Mahmoud, M.A.A. El-Gawad and F. Ahmed, 2015. Effect of diet supplemented with cellulase enzymes on lactating goats performance and milk and cheese properties. Life Sci. J., 12: 16-22.
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  13. Kholif, A.E., G.A. Gouda, T.A. Morsy, A.Z.M. Salem, S. Lopez and A.M. Kholif, 2015. Moringa oleifera leaf meal as a protein source in lactating goat's diets: Feed intake, digestibility, ruminal fermentation, milk yield and composition and its fatty acids profile. Small Rumin. Res., 129: 129-137.
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  14. El-Basiony, A.Z., H.M. Khattab, A.M. Kholif, F.I.I. Hadhoud and H.A. El-Alamy, 2015. Effect of using Echinacea purpurea, Nigella sativa and Chicorium intybus in dairy goats' diet on milk production and quality: 2- Effect on digestibility, some blood parameters and milk production and quality. Egyptian J. Nutr. Feeds, 18: 137-145.

  15. Aziz, H.A. and A.M. Kholif, 2015. Effect of biologically treated sugar beet pulp on lactating goat performance. J. Anim. Poult. Prod. Mansoura Univ., 6: 301-327.

  16. Abd El Tawab, A.M., O.H. Matloup, A.M. Kholif, S.A.H. Abo El-Nor, H.A. Murad, H.M. El-Sayed and M.M. Khorshed, 2015. Influence of addition of tannase enzyme to reducing tannins effects in lactating goats diets. Int. J. Dairy Sci., 10: 24-35.
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  17. Morsy, T.A., H.M. Ebeid, A.E.M. Kholif, H.A. Murad, A.E.M. Abd El-Gawad and T.M. El-Bedawy, 2014. Influence of propionibacteria supplementation to rations on intake, milk yield, compositionand plasma metabolites of lactating buffaloes during early lactation. Sci. Int., 2: 13-19.
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  18. Kholif, A.M. and H.A. Aziz, 2014. Influence of feeding cellulytic enzymes on performance, digestibility and ruminal fermentation in goats. Anim. Nutr. Feed Technol., 14: 121-136.
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  19. Kholif, A.E., H.M. Khattab, A.A. El-Shewy, A.Z.M. Salem and A.M. Kholif et al., 2014. Nutrient digestibility, ruminal fermentation activities, serum parameters and milk production and composition of lactating goats fed diets containing rice straw treated with Pleurotus ostreatus. Asian-Aust. J. Anim. Sci., 27: 357-364.
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  20. Kassem, S.S., M.M.A. Kader, G.E.A. Awad, E.N. Danial, M.M. Alshafei, A.M. Kholif and E.M. Hanafi, 2014. Dietary role of phytase to improve minerals bioavailability for bone conformation. World J. Med. Sci., 11: 504-509.
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  21. Hanafi, E.M., M.M. Ramadan, S.S. Kassem, M.M. Abdel Kader and A.M. Kholif et al., 2014. A novel formulation based on pearl millet for broilers feeding. Int. J. Pharm. Chem. Sci., 3: 27-35.

  22. Hadhoud, F.I.I., A.Z. El-Basiony, A.M. Kholif, H.M. Khattab and H.A. El-Alamy, 2014. Effect of using echinaceapurpurea, nigella sativa and chicorum intybus in dairy goatsTM diet on milk production and quality: 1- Effect of echinacea purpurea, nigella sativa andchicorum intybus on OMD and DMD in-vitro. Egypt. J. Nutr. Feeds, 17: 19-27.

  23. Solouma, G.M.A., H.A. Hamdon and A.M. Kholif, 2013. Effect of thiamin supplementation in ration on milk yield, composition and some blood components of Sohagi sheep. Egypt. J. Nutr. Feeds, 16: 17-25.

  24. Shanti, H.A., A.M. Kholif, K.J. Al-Shakhrit, M.F. Al-Banna and I.E. Abu Showay, 2012. Use of crushed date seeds in feeding growing Assaf lambs. Proceedings of the 4th International Scientific Coference on Small Ruminants Production, September 3-7, 2012, Sharm El-Sheikh, South Sinia -.
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  25. El-Shanti, H.A., M.A. Hanafy, A.M. Kholif and I.M. El-Hasaynah, 2012. Effect of thiamin supplementation to diet on the productive performance of lambs. Proceedings of the 13th Scientific Coference on Animal Nutrition, February 2012, Sharm El-Sheikh, South Sinia, pp: 67-80.

  26. Azzaz, H.H., A.M. Kholif, H.A. Murad, M.A. Hanfy and M.H. Abdel Gawad, 2012. Utilization of cellulolytic enzymes to improve the nutritive value of banana wastes and performance of lactating goats. Asian J. Anim. Vet. Adv., 7: 664-673.
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  27. Khattab, H.M., H.M. Gado, A.E. Kholif, A.M. Mansour and A.M. Kholif, 2011. The potential of feeding goats sun dried rumen contents with or without bacterial inoculums as replacement for berseem clover and the effects on milk production and animal health. Int. J. Dairy Sci., 6: 267-277.
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  28. Kholif, A.M., M.A.M. Abd El-Gawad and S.M. Kholif, 2010. Properties of mozzarella cheese from milk of goats fed diets supplemented with caraway or Lepidium sativum Seeds. Egypt. J. Nutr. Feeds, 13: 193-204.

  29. Gad, A.S., A.M. Kholif and A.F. Sayed, 2010. Evaluation of the nutritional value of functional yogurt resulting from combination of date palm syrup and skim milk. Am. J. Food Technol., 5: 250-259.
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  30. Murad, H.H., M.A. Hanfy, A.M. Kholif, M.H. Abdel Gawad and H.A. Murad, 2009. Effect of cellulases supplementation to some low quality roughages on digestion and milk production by lactating goats. J. Biol. Chem. Environ. Sci., 4: 791-809.
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  31. Kholif, A.M., M.H. El-Senaity, M.A. Abd El-Gawad and M.M. El-Sayed, 2009. Effect of supplementing diets with functional additives on the resultant milk and cheese of baladi cows. Proceedings of the 12th Scientific Coference on Animal Nutrition, October 20-23, 2009, Sharm El-Sheikh, South Sinia -.

  32. Kholif, A.M., M.A. Hanafy, A.A. El-Shewy, M.H.A. Gawad and E.S.A. Farahat, 2009. Effect of supplementing rations with thiamin and/or sodium bicarbonate on milk yield and composition of lactating cows. Egypt. J. Nutrition Feeds, 12: 187-195.
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  33. Kholif, A.M. and H.M. Ebeid, 2009. Effect of calcium soap supplementation without or with rumen-protected methionine and lysine in lactating buffaloe's ration on milk production and composition. Pak. J. Zool. Suppl. Ser. II, 9: 697-700.

  34. Foda, M.I., S.M. Kholif and A.M. Kholif, 2009. Evaluation of goat milk containing galactooligosaccharides after supplementing the ration with amino acids. Int. J. Dairy Sci., 4: 27-33.
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  35. Kholif, A.M. and S.M. Kholif, 2008. Effect of selenium enriched yeast supplementation on the productive performance of lactating buffaloes. Egypt. J. Nutr. Feeds, 11: 187-200.

  36. Abdel-Wahhab, M.A. and A.M. Kholif, 2008. Mycotoxins in animal feeds and prevention strategies: A review. Asian J. Anim. Sci., 2: 7-25.
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  37. Abd-El-Tawab, A.M., M.A. Hanafy, A.M. Kholif, M.A. Ali and M.M. Abdo, 2008. Effect of inclusion of dried rumen contents to rations on the productive performance of lactating baladi goats. Egypt. J. Nutr. Feeds, 11: 523-534.

  38. Farahat, E.S.A., M.A. Hanafy, A.M. Kholif, A.A. El-Shewy and M.H. Abdel Gawad, 2007. Effect of supplementing ration with thiamin and/or sodium bicarbonate on ruminal fermentation, digestibility and serum parameters of rams. Egypt. J. Nutr. Feeds, 10: 225-233.

  39. Ebeid, H.M., A.M. Abdel Gawad, A.M. Kholif and M.H. Abdel Gawad, 2007. Response of lactating buffaloes for ruminally protected fat and protected amino acids supplementation. Egypt. J. Nutr. Feeds, 10: 67-80.

  40. Abd El-Aziz, M., A.M. Kholif and A.F. Sayed, 2007. Evaluation of domiati cheese quality during storage as affected by live selenized yeast supplementation to rations of lactating buffaloes. Int. J. Dairy Sci., 2: 152-158.
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  41. Kholif, S.M., M.I. Foda and A.M. Kholif, 2006. Effect of ration supplementation with lysine and methionine in two different forms on goat's milk protein. Indian J. Dairy Sci., 59: 281-286.
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  42. Kholif, A.M., M.A. El-Ashry, H.M. El-Sayed, H.A. El-Alamy and T.A. Aly, 2006. Effect of rumen-protected methionine and/or lysine supplementation to the rations on productive performance of lactating buffaloes. Egypt. J. Nutr. Feeds, 9: 1-13.

  43. Kholif, A.M., M.A. El-Ashry, H.A. El-Alamy, H.M. El-Sayed, M. Fadel and S.M. Kholif, 2005. Biological treatments banana wastes for feeding lactating goats. Egypt. J. Nutr. Feeds, 8: 149-162.

  44. Kholif, A.M. and M.A.M. Abd-El-Gawad, 2005. Production of milk-orange beverage from milk of goats fed diets containing ruminally protected methionine. Proceedings of the 2nd International Conference on Future Trends in Food Science and Nutrition, November 27-29, 2005, Cairo, Egypt, pp: 231-241.

  45. Aly, T.A., M.A. El-Ashry, A.M. Kholif, H.M El-Sayed, H.A. El-Alamy and M.M. Khorshed, 2005. Effect of rumen-protected methionine and/or lysine supplementation to the ration on nutrients digestibility and on some rumen parameters of male Blady goats. Egypt. J. Nutr. Feeds, 8: 41-51.

  46. Kholif, A.M. and A.A. El-Shewy, 2004. Milk production response of lactating goats to supplementing rations with mixed medicinal plant seeds. Arab Univ. J. Agric. Sci., Ain. Shams Univ., Cairo, 12: 559-567.

  47. Kholif, S.M. and A.M. Kholif, 2003. Effect of ruminally protected methionine on the productive performance of goats. Proceedings of the 1st International Conference on Food for Better Health, October 18-20, 2003, Dokki, Cairo, Egypt, pp: 25-34.

  48. El-Ashry, M.A., A.M. Kholif, M. Fadel, H.A. El-Alamy and H.M. El-Sayed, 2003. Effect of biological treatments on chemical composition and in vitro and in vivo digestibilities of poor quality roughages. Egypt. J. Nutr. Feeds, 6: 113-126.

  49. Kholif, A.M., Hanaa El-Amary and H.A. El-Shanti, 2001. Effect of including date seeds and olive cake in diets on the yield and composition of goats and sheep milks in southern Sinai. J. Agric. Sci., Mansoura Univ., 26: 4765-4772.

  50. Kholif, A.M. and M.M. El-Loly, 2001. Colostral and blood sera immunoglobulin concentrations among goats and sheep. Egypt. J. Dairy Sci., 29: 239-250.

  51. Kholif, A.M. and M.A.M. Abd-El-Gawad, 2001. Medicinal plant seeds supplementation of lactating goat's diets and its effect on milk and cheese quantity and quality. Egypt. J. Dairy Sci., 29: 139-150.

  52. Kholif, A.M., H.A. El-Alamy, M.A. El-Ashry, H.M. El-Sayed and T.A. Ali, 2000. Effect of supplementation of different types of live yeast cultures in the diet on the productive performance of lactating buffaloes. Egypt. J. Dairy Sci., 28: 281-295.
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  53. Khattab, H.M., A.M. Kholif, H.A. El-Alamy, F.A. Salem and A.A. El-Shewy, 2000. Ensiled banana wastes with molasses or whey for lactating buffaloes during early lactation. Asian-Australasian J. Anim. Sci., 13: 619-624.
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  54. Kholif, A.M., M.M. Youssef, H. El-Amary and S.A.H. Abo-El-Nor, 1999. Productive and reproductive performances of lactating buffaloes fed diets supplemented with different levels of dolomite. Egypt. J. Dairy Sci., 27: 217-230.

  55. Kholif, A.M., 1999. Yield and composition of milk and some blood parameters of goats as affected by including guar germs as a protein source in the ration. Egypt. J. Dairy Sci., 27: 27-36.

  56. Kholif, A.M., 1999. Relationships between blood serum constituents and quantity and quality of buffalos milk. J. Agric. Sci., Mansoura Univ., 24: 1765-1772.

  57. Kholif, A.M., 1999. Effect of number and stage of lactation on blood serum parameters of lactating buffaloes. Egypt. J. Dairy Sci., 27: 37-52.

  58. Kholif, A.M. and S.A.H. Abo El-Nor, 1999. Effect of including coffee bean shell in the ration on the productive performance of lactating goats. J. Agric. Sci., 24: 1739-1749.
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  59. Kholif, A.M. and H.A. El-Alamy, 1999. Yield and composition of buffaloes milk and animal health as affected by supplementing their diet with buffers. J. Agric. Sci., Mansoura Univ., 24: 1727-1737.
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  60. El-Sayed, H.M., S.A.H. Abo El-Nor, A.M. Kholif and M.A. Tawila, 1999. In vivo evaluation of coffee bean shell as a component in ruminant ration. Egypt. J. Nutr. Feeds, 2: 1-7.
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  61. El-Alamy, H.A., A.M. Kholif, M.A. El-Ashry, H.M. El-Sayed and S.M. Kholif, 1999. Yield and composition of buffaloes milk and animal health as affected by including feather and offal meals in the diets. Egypt. J. Dairy Sci., 27: 13-25.

  62. Abo-El-Nor, S.A. and A.M. Kholif, 1999. Utilization of Leucaena leucocephala and date seeds as components in diets for lactating goats in Southern Sinai. Egypt. J. Dairy Sci., 27: 205-216.

  63. Kholif, A.M., A.F. Sayed and H.A. El-Alamy, 1998. Effect of substituting feather or offal meals for cotton seed cake in buffaloes diets on the yield and composition of milk and its Domiati cheese. Milchweissenschaft, 53: 506-509.

  64. Kholif, A.M. and S.A.H. Abo El-Nor, 1998. Effect of replacing corn with powdered date seeds in diets of lactating goats on its productive performance. Egyptian J. Dairy Sci., 26: 25-37.

  65. Abo El-Nor, S.A.H. and A.M. Kholif, 1998. Effect of supplementation of live yeast culture in the diet on the productive performance of lactating buffaloes. Milchweissenschaft, 53: 663-666.

  66. Kholif, A.M., 1997. Effect of number and stage of lactation on the yield, composition and properties of buffaloes' milk. Egypt. J. Dairy Sci., 25: 25-39.

  67. Kholif, A.M. and S.A.H. Abo El-Nor, 1997. Nutritional evaluation of guar germs as a protein source in farm animal rations. J. Agric. Sci., Mansoura Univ., 22: 3255-3261.

  68. El-Sayed, H.M., A.M. Kholif, M.A. Ashry, H.A. El-Alamy and S.M. Kholif, 1997. Evaluation of hydrolyzed feather and offal meals as a protein sources for ruminants. Egypt. J. Nutr. Feeds, 1: 71-79.

  69. Alhadrami, G.A., A.A. Nigm, A.M. Kholif and O.M. Abdulla, 1997. Effect of roughage to concentrate ratio on performance and carcass characteristics of local lambs in the United Arab Emirates. Arab Gulf J. Sci. Res., 15: 137-148.

  70. Kholif, A.M., H.M. El-Sayed and S.A.H. Abo El-Nor, 1996. Date seeds as a new component in diets for dairy animals. 3-The effect of date seeds supplementation in goats rations on some ruminal and blood serum parameters. Egypt. J. Dairy Sci., 24: 153-164.

  71. Nigm, A.A., G.A. Alhadrami, A.M. Kholif and O.M. Abdulla, 1995. Performance of straightbred Friesian and charolais X Friesian crossbred males slaughtered at three different ages. Emirat. J. Agric. Sci., 7: 87-99.

  72. Abo El-Nor, S.A.H., H.M. El-Sayed and A.M. Kholif, 1995. Date seeds as a new component in diets for dairy animals. 2-In vitro and in vivo digestibility studies by goats. Egypt. J. Dairy Sci., 23: 167-176.

  73. Kholif, A.M., S.A.H. Abo El-Nor, A.A.K. Abou-Arab and H.A. El-Alamy, 1994. Effect of spraying daizinon to control the external parasites on the productive performance of dairy animals. 1. Yield and composition of buffaloes and Friesian cows milks. Egypt. J. Dairy Sci., 22: 145-154.

  74. Kholif, A.M., M.A. Tawila and S.A.H. Abo-El-Nor, 1994. In vitro evaluation of coffee bean shell as a component in dairy animal rations. Egypt. J. Dairy Sci., 22: 167-174.

  75. El-Alamy, H.A., A.M. Kholif, M.A. El-Ashry and S.M. Hamdy, 1994. Effect of supplementing rations with buffers on the yield, composition and physical properties of buffaloes milk, during lactation period. Proceedings of the 2nd Conference on Food Industry at the Service of Touris, October 19-21, 1994, Ras Sudr, Cairo, Egypt -.

  76. Abou-Arab, A.A.K., A.M. Kholif and S.A.H. Abo El-Nor, 1994. Effect of spraying daizinon to control the external parasites on the productive performance of dairy animals. 3. Minerals contents of blood serum and milks. Egyptian J. Dairy Sci., 22: 287-296.

  77. Abo El-Nor, S.A.H., A.M. Kholif, A.A.K. Abou-Arab and M.A. El-Ashry, 1994. Effect of spraying daizinon to control the external parasites on the productive performance of dairy animals. 2. Blood serum parameters. Egyptian J. Dairy Sci., 22: 275-285.

  78. Kholif, A.M., 1993. Fatty acid composition of milk from goats fed on concentrate and hay. Proceedings of the 5th Arab Conference of Food Science and Technology, International Center for Agriculture, December 27-30, 1993, Dokki, Cairo, Egypt, pp: 285-302.

  79. Kholif, A.M. and S.A.H. Abo-El-Nor, 1993. Date seeds as a new component in diets for dairy animals. Proceedings of the 5th Arab Conference of Food Science and Technology, International Center for Agriculture, December 27-30, 1993, Dokki, Cairo, Egypt, pp: 272-284.

  80. Kholif, A.M. and S.A.H. Abo El-Nor, 1993. Some blood serum parameters of lactating buffaloes fed diets containing dried broiler litter. J. Agric. Sci., Mansoura Univ., 18: 3043-3048.

  81. Abo El-Nor, S.A.H., A.M. Kholif, A.A.K. Abou-Arab and F.A.F. Salem, 1993. Evaluation of milk produced from lactating buffaloes fed on diets containing dried broiler litter. 5. Macro and micro elements content in rations, milk and white soft cheese. J. Agric. Sci., 18: 3457-3465.
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  82. Abo El-Nor, S.A.H. and A.M. Kholif, 1993. Evaluation of milk produced from lactating buffaloes fed diets containing dairy broiler litter. In vitro evaluation of different combinations from dried broiler litter and concentrate feed mixture. Mansoura J. Agric. Sci., 18: 2011-2016.
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  83. El-Ashry, M.A., H.M. Khattab, H.A. El-Alamy A.M. Kholif and S.A.H. Abo-El-Nor, 1992. Effect of feeding varying levels of leucaena on productive performance of ruminants. Proceedings of the International Symposium Prospects of buffalo production in the Mediterranean and the Middle East International Center for Agriculture, November 9-12, 1992, Dokki, Cairo, Egypt, pp: 298-301.

  84. El-Alamy, H.A., M.H. El-Senaity and A.M. Kholif, 1992. Manufacture of white soft cheese from goats'milk supplemented with skimmilk powder. J. Agric. Sci., Mansoura Univ., 17: 3875-3880.

  85. El-Ashry, M.A., H.A. El-Alamy, O.A. Salem and A.M. Kholif, 1988. Rumen parameters of lactating goats as affected by different concentrate Roughage ratios. Ann. Agric. Sci. Moshtohor., 26: 217-232.
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  86. El-Ashry, M.A., H.A. El-Alamy and A.M. Kholif, 1988. Effect of different concentrate: Roughage ratios on some blood serum parameters of lactating goats. Ann. Agric. Sci., Moshtohor, 26: 233-243.

  87. El-Alamy, H.A., M.A. El-Ashry and A.M. Kholif, 1987. Effect of different concentrate and roughage ratios in rations on the yield, composition and properties of goats milk. Egypt. J. Dairy Sci., 15: 151-159.