Technical development for the short-log bag cultivation of Sparassis crispa

꽃송이버섯의 단목봉지재배 기술개발

  • Received : 2010.01.21
  • Accepted : 2010.02.12
  • Published : 2010.03.31

Abstract

Sparassis crispa(Cauliflower mushroom) was an edible mushroom that shows remarkably high contents of 1.3-${\beta}$-Dglucan compared to other edible mushroom. The mushroom was known to give high antitumor and immunology activated, and then this mushroom was recently cultivated in Japan and Korea. However, cultivation methods ware becoming kept in secret or patents by some companies with complicated procedures. And it was not established cultivation methods of Sparassis crispa up to now. This study was conducted to solve the problem by short-log cultivation method of Sparassis crispa. Some factors effecting on the mycelial growth and primordial formation of Sparassis crispa were investigated. We could produce the mushroom using short-woods of Larix leptolepis, Pinus densiflora, Pinus rigida and Quercus acutissima. We get to high yield fruit-body on short-log cultivaiton of Pinus rigida. And soaking for 8hours in water solution containing 5% uncooked yeast with short-wood of Pinus rigida. The optimal moisture content and temperature were 90~95% and $23{\sim}25^{\circ}C$, respectively.

꽃송이버섯은 다른 버섯에 비해 1.3-${\beta}$-Dglucan 함량이 높은 식용버섯이다. 이 버섯은 면역, 항암효과가 높은 버섯이며, 일본과 한국에서 최근 재배방법이 개발되었다. 하지만 재배방법이 대부분 특허 출원되어있는 실정이다. 그리고 꽃송이버섯의 재배방법이 확립되어있지 않다. 본 연구는 꽃송이버섯의 봉지 단목 재배방법개발하기위해 균사배양 및 원기형성 조건을 조사하였다. 단목 재배에 사용한 수종으로는 낙엽송, 해송, 리기다소나무, 상수리나무 단목을 사용하였고, 리기다소나무 단목에서 자실체 수량이 가장 양호하였다. 그리고 리기다소나무 단목을 생이스트 5%에 8시간 동안 침지하고 생육조건은 온도 및 습도를 각각 90~95%, $23{\sim}25^{\circ}C$처리에서 자실체발생이 가장 양호하였다.

Keywords