Application of Super Water Absorbent for Edible Mushroom Production

식용버섯 재배시 초고흡수성 폴리머의 효과

  • Kim, Myung-Kon (Department of Food Resources, Iksan National College) ;
  • Yoon, Sook (Division of Biotechnology, Chonbuk National University) ;
  • Mun, Sung-Pil (Division of Forest Science, Chonbuk National University) ;
  • Kim, Hyung-Moo (Division of Biological Resources Science, Chonbuk National University) ;
  • Chang, Tae-Bok (Division of Biological Resources Science, Chonbuk National University) ;
  • Hong, Jae-Sik (Division of Biotechnology, Chonbuk National University)
  • 김명곤 (익산대학 식량자원과) ;
  • 윤숙 (전북대학교 응용생물공학부) ;
  • 문성필 (전북대학교 산림과학부) ;
  • 김형무 (전북대학교 생물자원과학부) ;
  • 장태복 (전북대학교 생물자원과학부) ;
  • 홍재식 (전북대학교 응용생물공학부)
  • Published : 2000.04.30

Abstract

Super water absorbent (CPAM-AS-hyd-1) was prepared by polymerization of acrylamide and allyl sulfonate salt with N,N'-methylene-bis-acrylamide as crosslinking agent, followed by alkaline hydrolysis and the effect on mycelial growth and sporophore production of edible mushrooms in the artificial cultivation was examined. The mycelial growth of edible mushrooms did not depend on the addition of super water absorbent upto 200 g of hydrated polymer gel per 100 cc medium. The proper hydrated polymer gel concentration for sporophore production of Pleurotus sajor-caju and Hericium erinaceus were 200 g and $200{\sim}250\;g$ per 100 cc medium, respectively. The proper hydrated polymer gel and puffed rice hull concentration for sporophore production of Flammulina velutipes was 200 g per 100 mm medium and 10% (v/v), respectively.

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