Earticle

초록

영어

To improve the productivity of Pleurotus ostreatus, different conditions of liquid spawn culture were tested. The optimum culture conditions were potato dextrose broth, incubation temperature of 22oC, and pH 6. Fifteen different media (‘A’ to ‘O’) containing 0.3% soybean meal (SM) were prepared by varying sugar and glucose contents. The cultures were propagated in SM media for 14 days, at 22oC, and pH 6. Their absorbances were higher after 14 days of incubation in the media containing both sugar and glucose. In particular, the absorbance of media containing 5 to 20% of glucose alone (‘C’, ‘D’, ‘E’, and ‘F’) tended to increase in the incubation period. Dry cell weight was lower in media containing less than 20% sugar or glucose alone than in media containing 30% sugar (‘A’) or 30% glucose (‘B’) alone. In sawdust media, in 900 mLbottle, the optimum inoculation volume of liquid spawn was 15 to 20 mL. The texture of the mushroom cultivated with the liquid spawn was superior to that cultivated in the solid spawn.

목차

ABSTRACT
서 론
재료 및 방법
공시 균주
액체종균의 배양 조건 설정 및 배양
pH 측정
균체량 측정
액체종균의 접종량 설정
생산량 및 버섯의 조직감 비교
통계분석
결과 및 고찰
Potato dextrose 배양액의 균체량 변화
대두박 배양액에서 배양기간별 균체량의 변화
액체종균의 접종량
느타리버섯 자실체의 생산량 및 생육 특성
조직감 평가
요 약
감사의 글
REFERENCES

저자

• 이수정 [ Soo-Jung Lee | 경상대학교 농업생명과학연구원 ]
• 김훈환 [ Hun-Hwan Kim | 경상대학교 식품영양학과 ]
• 김선호 [ Seon-Ho Kim | (주)귀담버섯 ]
• 김인수 [ In-Soo Kim | 경상대학교 농업생명과학연구원, 경상대학교 식품영양학과 ]
• 성낙주 [ Nak-Ju Sung | 경상대학교 식품영양학과, 경상대학교 기초과학연구소 ] Corresponding author

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