earticle

논문검색

일반-4

Characteristics of Cultural Conditions on Ganoderma applantaum and Their Artificial Cultivated Fruiting Body

초록

영어

Ganoderma applantaum belonged to Polyporaceae of Basidiomycetes and has been known as one of the popular medicinal mushrooms due to high antitumor and anti-diabetes activity. This study was carried out to obtain the basic information for mycelial culture conditions of Ganoderma applantaum. According to colony diameter and mycelial density, the media for suitable mycelial growth of them were shown in PDA and MEA. The optimum temperature for mycelial growth was 25~30℃The colonies are white, flocculose and underside of the plates is whitish to cream. Carbon and nitrogen sources were mannose and malt extract, respectively. The optimum C/N ratio was 10:1 to 5:1with 2% glucose concentration, vitamin was thiamine- HCl, organic acid was succinic acid, and mineral salt was MgSO4ㆍ7H2O. Present experiments were conducted to determine the possibility of artificial culture with sawdusts of G. applantaum. The pH value which was 6.0 of oak sawdust and6.4 of ricebran. Mycelial density on oak sawdust of G.applantaum spp. was higher than Ganoderma lucidium (a control). Wt. of dried fruiting body (g) of G. applantaum. (origin culture: GBEA-01, strain name: SamJung(三淨)) showed that 16.0 g on oak sawdust bottle cultivation (850㎖), 7.8 g on oak sawdust and G. lucidum. This present study was undertaken to investigate comparative anti-tumor activity of water extracts of G. lucidum ASI 7125 (GLE), G. applantaum SamJung (GAE) in vitro. The anti-tumor activity in the present study was evaluated by sulforhodamine B (SRB) and microtetrazolium (MTT) assay in terms of cell survival level. The results showed that DW, GLE and GAE inhibited proliferation showing both tumor cells.

저자정보

  • Woo-Sik Jo Department of Agricultural Environment, Gyeongbuk Agricultural Technology Administration, College of Veterinary Medicine Kyungpook National University
  • Doo-Hyun Cho Department of Agricultural Environment, Gyeongbuk Agricultural Technology Administration
  • So-Deuk Park Department of Agricultural Environment, Gyeongbuk Agricultural Technology Administration
  • Young-Bok Yoo Mushroom Research Division, Rural Development Administration
  • Soon-Ja Seok Mushroom Research Division, Rural Development Administration
  • Hee-young Jung Department of Agricultural Biology, Kyeongbuk National University
  • Seung-Chun Park College of Veterinary Medicine Kyungpook National University

참고문헌

자료제공 : 네이버학술정보

    함께 이용한 논문

      0개의 논문이 장바구니에 담겼습니다.