FOOD SCIENCE ›› 2007, Vol. 28 ›› Issue (10): 364-368.

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Study on Fermentation Conditions of Wild Ganoderma lucidum of Mountain Kunyu

 WANG  Shu-Fang, BU  Qing-Mei, LIU  Lin-De, DONG  Hong-Xin, YIN  Qing-Qing   

  1. College of Life Science, Ludong University, Yantai 264025, China
  • Online:2007-10-15 Published:2011-11-22

Abstract: Ganoderma lucidum is one of notable medicinal fung, and it includes many kinds of physiological regulation factors. The effect of nutrient demands and environment conditions of Mountain Kunyu wild Ganoderma lucidum on the mycelial biomass were studied respectively by single factor and orthogonal test. The results showed that the optimum formula was starch 5%, beef extract 2%, KH2PO4 0.10% and MgSO4 0.01%, and the fermentation conditions were as follows: initial pH 5.5, fermentation cycle 6 d, rev 150 r/min and medium capacity 30 %.

Key words: Ganoderma lucidum, submerged culture, mycelium