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Produce cell protein from orange disposal by employing single and mixed farms | ||
| Journal of Education and Science | ||
| Article 17, Volume 17, Issue 4, 2005, Pages 31-47 PDF (0 K) | ||
| DOI: 10.33899/edusj.2005.82974 | ||
| Authors | ||
| Walaa Shukur; Raad Sultan; Shemal AbdulHaddi | ||
| Abstract | ||
| Five different fungal isolates were cultivated in a medium containing orange waste as a sole carbon source. Among fungal isolates, Aspergillus niger was superior in protein production ( 35,94 % ) based on dry weight after 8 days of incubation, Effect of different concentrations of orange waste powder also were studied. Maximum fungus growth and protein production occurred at 4 %. Out of 3 yeasts, Candida utilis gave. higher protein yields ( 33,05 % ) after 5 days of incubation. In an attempt to increase production of protein, a mixed culture of A. niger and C. utilis was done. Inoculation of C. utilis after 4 days of inoculation of A. niger resulted in increasing production of protein to 42,17 %. | ||
| Keywords | ||
| cell protein; Orange | ||
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