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KMID : 0380619920240040326
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Korean Journal of Food Science and Technology
1992 Volume.24 No. 4 p.326 ~ p.329
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Production of the Fungal Lipid Containing γ - Linolenic Acid from Mucor sp . KCTC 8405 P
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Abstract
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Mucor sp. KCTC 8405P was cultivated in a jar fermentor for the production of fungal lipid containing y-linolenic acid with feeding the glucose solution periodically. The transition of the furbal growth into the mycelial phase from yeast-like growth was achieved by pH shift after the first two day of cultivation in the low pH medium and then lipid accumulation was accelerated until the seven day of cultivation, when the glucose in the culture broth was almost consumed. With the culture conditions applied in this experiment, biomass of 99.3 g/L by the dry cell weight and the total extractable lipid of 38.0 g containing 3.5 g/l y-linolenic acid were obtained.
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