The present study was proposed to evaluate the potential use of potato- chips waste as a substrate for citric acid production by solid-state fermentation. Potato- chips waste could serve as a substrate for citric acid production. Maximum amount of citric acid (23.19g/100g) was produced by Aspergillus niger when it was cultivated on the optimized waste medium for 7 days at 30°C. The waste was prepared as follows: it was milled to 1.0-1.5mm, cooked at 121°C for 2hr,adjusted to moisture level of 65% v/w, with pH 3.5 and enriched with 0.0125% w/w nitrogen in form of ammonium nitrate and 4% v/w of methanol was added
(2007). Utilization of Potato-Chips Waste for Production of High Economic Value Products: II- Production of Citric Acid by Solid-State Fermentation. Alexandria Journal of Food Science and Technology, 4(2), 19-26. doi: 10.21608/ajfs.2007.19636
MLA
. "Utilization of Potato-Chips Waste for Production of High Economic Value Products: II- Production of Citric Acid by Solid-State Fermentation", Alexandria Journal of Food Science and Technology, 4, 2, 2007, 19-26. doi: 10.21608/ajfs.2007.19636
HARVARD
(2007). 'Utilization of Potato-Chips Waste for Production of High Economic Value Products: II- Production of Citric Acid by Solid-State Fermentation', Alexandria Journal of Food Science and Technology, 4(2), pp. 19-26. doi: 10.21608/ajfs.2007.19636
VANCOUVER
Utilization of Potato-Chips Waste for Production of High Economic Value Products: II- Production of Citric Acid by Solid-State Fermentation. Alexandria Journal of Food Science and Technology, 2007; 4(2): 19-26. doi: 10.21608/ajfs.2007.19636
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