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ISSN : 1738-0294(Print)
ISSN : 2288-8853(Online)
Journal of Mushrooms Vol.11 No.4 pp.208-213
DOI :

버섯재배용 배지재료의 성분분석

김선영1, 정민화2, 김민근1, 임착한1, 김경희1, 김태성1, 김동성1, 정종천3, 홍기성4, 류재산1*
1경상남도농업기술원 친환경연구과, 2한국메디아, 3국립원예특작과학원, 4그린피스

Composition analysis of raw material constituting the medium for mushroom cultivation

Jae-San Ryu1*, Sun Young Kim1, Min Hwa Jeong2, Min-Keun Kim1, Chak Han Im1, Kyung-Hee Kim1, Tae Sung Kim1, Dong Sung Kim1, Jong-Chun Cheong3, Ki Sung Hong4
1Eco-friendliness Research Department, Gyeongsangnam-do Agricultural Research and Extension Services, Jinju 660-360, Korea
2Hankook media LTD. CO., Hapchun, 678-831, Korea
3National Institute of Horticultural and Herbal Science, Rural Development Administration, Eumsung, 369-873, Korea
4Greenpeace Mushroom Co., Gyeongbuk, 714-853, Korea
(Received December 4, 2013 / Revised December 23, 2013 / Accepted December 27, 2013)

Abstract

The contents of raw materials which are components of mixed substrate for mushroom cultivation wereanalyzed to optimize the composition. The pure protein(amino acid) level of soybean meal was the highest, 44.02%followed by those of soybean curd residue(31.5%) and cotton seeds meal(30.6%). The non protein nitrogen(NPN) contentsin crude protein of main nitrogen materials were 2.4% for soybean meal and 5.6% for dried soybean curd residue,while those of wheat bran and rice bran used as the carbon source were relatively higher, 17.6% compared to thatof nitrogen supplying media. Crude protein content per price was 6.0 for rapeseed meal, indicating that it is high crudeprotein content per price. Nitrogen-free extract(NFE) considering as an ingredient for mycelial growth were high inalphacorn(72.9%) and wheat bran B(57.2%). Acid detergent fiber(ADF) was high in corncob, 51.88%, its use for cultivationof brown rot fungi including Lentinus lepideus should pay attention because the fungi lack complete lignindegradation activity.

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