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KMID : 0380619810130030233
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Korean Journal of Food Science and Technology
1981 Volume.13 No. 3 p.233 ~ p.240
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Fruit - Body Formation of Flammulina velutipes on the Synthetic Medium
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Abstract
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Nutritional characteristics of mycelial growth and fruit-body formation of Flammulina velutipes in synthetic media were investigated. The results are summarized as follows:
1. Among sugar substances, mannitol gave rapid mycelial growth and formation of fruit-body with higher yield, and among organic acids only succinic acid showed the fruit-body but poorly. Ethyl alcohol and glycerol comparatively promoted the formation of the fruit-body with higher yield.
2. Among nitrogen sources, pepton resulted in rapid mycelial growth and fruit-body formation with higher yield. and among amino acids glycine gave fast fruit-body formation with higher yield. However. nitrite nitrogen, lysine and methionine showed no mycelial growth at all.
3. The concentration of substances tended to affect the fruit-body formation and yield. Lower concentration of mannitol and peptone prompted fruit-body formation but with low yields, and higher concentration delayed the fruit-body formation with increased yields.
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