Articles by Ikram-ul-Haq (25)

Morpho-physiological Aspects of Micro-propagating Banana under Different Hormonal Conditions

Ikram-ul-Haq and Muhammad Umar Dahot

Asian Journal of Plant Sciences 6 ( 3 ): 496 - 501 , 2007

Incidence of Coliform in Butter

Ikram-ul-Haq, Nuzhat Inam, Sikander Ali and M.A. Qadeer

Journal of Biological Sciences 1 ( 4 ): 175 - 177 , 2001

Biosynthesis of Citric Acid by Locally Isolated Aspergillus niger Using Sucrose Salt Media

Sikander Ali, Ikram-ul-Haq, M.A. Qadeer and Javed Iqbal

Journal of Biological Sciences 1 ( 4 ): 178 - 181 , 2001

Submerged Fermentation of Citric Acid: Counter-act Effect of Cu2+ on the Deleterious Effect of Fe2+ in Blackstrap Molasses

Sikander Ali and Ikram-ul-Haq

Journal of Biological Sciences 1 ( 9 ): 852 - 853 , 2001

Enhancement in Citrate Production by Alcoholic Limitation

Sikander Ali, Hamad Ashraf and Ikram-ul-Haq

Journal of Biological Sciences 2 ( 2 ): 70 - 72 , 2002

Biosynthesis of Alpha Amylase by Chemically Treated Mutant of Bacillus subtilis

Ikram-ul-Haq, Shafia Rani, Hamad Ashraf and M. A. Qadeer

Journal of Biological Sciences 2 ( 2 ): 73 - 75 , 2002

Effect of Carbon and Nitrogen Sources on Xylanase Production by Mutant Strain of Aspergillus niger GCBMX-45

Ikram-ul-Haq, Ayesha Khan, Waseem Ahmad Butt, Sikander Ali and M. A. Qadeer

Journal of Biological Sciences 2 ( 2 ): 143 - 144 , 2002

Time Course Profile of Citric Acid Fermentation by Aspergillus niger and its Kinetic Relations

Aamir Ishaq, Sikander Ali, Ikram-ul-Haq and M.A. Qadeer

Journal of Biological Sciences 2 ( 11 ): 760 - 761 , 2002

Citric Acid Fermentation by Aspergillus niger NG-110 in Shake Flask

Rubina Mazhar, Sikander Ali, Ikram-ul-haq and Abdul Waheed

Journal of Biological Sciences 3 ( 3 ): 360 - 370 , 2003

Effect of Nitrogen and Phosphate Sources on the Biosynthesis of β-Fructofuranosidase

Mirza Ahsen Baig, Kiran Shafiq, Shazia Mirza, Sikander Ali and Ikram-ul-Haq

Journal of Biological Sciences 3 ( 6 ): 591 - 595 , 2003

Time Course Study for Yeast Invertase Production by Submerged Fermentation

Kiran Shafiq, Sikander Ali and Ikram-ul-Haq

Journal of Biological Sciences 3 ( 11 ): 984 - 988 , 2003

Optimization of Assay Conditions and Inoculum Size with Kinetic Analysis for Biosynthesis of Invertase by Saccharomyces cerevisiae GCB-K5

Kiran Shafiq, Sikander Ali, Amna Ehsan and Ikram-ul-Haq

Journal of Biological Sciences 3 ( 2 ): 191 - 196 , 2003

Biosynthesis of Lipase by Rhizopus oligosporous ISUUV-16 using Agricultural By-products as Substrate

Umar Farooq Awan, Shazia Mirza, Kiran Shafiq, Sikander Ali and Ikram-ul-Haq

Journal of Food Technology 1 ( 3 ): 111 - 114 , 2003

Nitrogen Limitation for Citrate Accumulation by Yarrowia Lipolytica NRRL-143 in Shake Flask

Saima Karamat, Asad-ur-Rehman, Ambreen Sadiq, Sikander Ali, Kiran Shafiq and Ikram-ul-Haq

Journal of Food Technology 1 ( 4 ): 157 - 159 , 2003

Predicting Vegetative Inoculum Performance to Maximize Invertase Production by Saccharomyces cerevisiae in Submerged Fermentation

Kiran Shafiq, Ikram-ul-Haq and Sikander Ali

Journal of Food Technology 1 ( 4 ): 160 - 163 , 2003

Biosynthesis of Alpha Amylase by Bacillus licheniformis using Extracts of different Brans

Hamad Ashraf, Nasreen Jamel Meo and Ikram-Ul-Haq

Journal of Food Technology 1 ( 4 ): 173 - 177 , 2003

Effect of Alcohols on the Production of Citric Acid by Aspergillus niger using Solid State Fermentation

Hamad Ashraf, Asad-ur-Rehman and Ikram-ul-Haq

Journal of Food Technology 2 ( 1 ): 1 - 3 , 2004

Study of Cultural Conditions for the Conversion of L-tyrosine to L-dopa by the Strain of Aspergillus oryzae Isb-9

Ayesha Khan, Sikander Ali and Ikram-ul-Haq

Journal of Food Technology 2 ( 1 ): 4 - 7 , 2004

Production of Alpha Amylase by a Thermophilic Strain of Bacillus Licheniformis

Hamad Ashraf, Kokub Rana, Hifzah Zainab and Ikram-ul-Haq

Journal of Food Technology 3 ( 1 ): 64 - 67 , 2005

Production of Amyloglucosidase by UV Irradiated Strain of Aspergillus Niger Using Solid State Fermentation

Koukab Rana, Ikram-ul-Haq and Hamad Ashraf

Journal of Food Technology 3 ( 1 ): 68 - 71 , 2005

Correlation and Regression Analysis of Some Quantitative Characters Among Brassica Accessions

Ikram-ul-Haq, M. M. Gilani and F. A. Khan

Pakistan Journal of Biological Sciences 1 ( 2 ): 124 - 126 , 1998

Phosphate Limitation for Enhanced Citric Acid Fermentation Using Aspergillus niger Mutant UV-M9 on Semi-pilot Scale

Asad-ur- Rehman, Sikander Ali and Ikram-ul-Haq

Pakistan Journal of Biological Sciences 6 ( 14 ): 1247 - 1249 , 2003

Biosynthesis of Amyloglucosidase by Aspergillus niger Using Wheat Bran as Substrate

Ikram-ul-Haq, H. Ashraf, S. Omar and M.A. Qadeer

Pakistan Journal of Biological Sciences 5 ( 9 ): 962 - 964 , 2002

Optimization of Cultural Conditions for the Biosynthesis of β-fructofuranosidase by Saccharomyces cerevisiae

Mirza Ahsen Baig, Kiran Shafiq, Sikander Ali, Shazia Mirza, Zafar Siddiq and Ikram-ul-Haq

Pakistan Journal of Biological Sciences 6 ( 11 ): 952 - 954 , 2003

Effect of Urea as an Inducer of β-Fructofuranosidase in Saccharomyces Fermentation

Mirza Ahsen Baig, Kiran Shafiq, Shazia Mirza, Sikander Ali and Ikram-ul-Haq

Pakistan Journal of Nutrition 2 ( 2 ): 106 - 108 , 2003