|
KMID : 0903519840270010029
|
|
Journal of the Korean Society of Agricultural Chemistry and Biotechnology
1984 Volume.27 No. 1 p.29 ~ p.33
|
|
|
Acid Hydrolysis of the Waste Composts of Oyster Mushroom
|
|
김정숙/Kim, Jeong Sook
홍재식/고무석/이극노/Hong, Jai Sik/Koh, Moo Seok/Lee, Keug Ro
|
|
|
Abstract
|
|
|
|
Chemical composition and condition of acid hydrolysis of waste composts during the cultivation of oyster mushroom (Pleurotus ostreatus) were determined. Ash content of composts increased while organic matter content decreased as the cultivation progressed. More than 90% of mushroom was produced from the first and second cropping period. An optimum condition for acid hydrolysis was at 2.0% H₂SO₄, 1.5㎏/㎠ vapor pressure for 30min and 20times (acid/compost). Formation of furfural in acid hydrolysis increased remarkably as acid concentration increased.
|
|
|
KEYWORD
|
|
|
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|