ID 110981
著者
Okumura, Ryosuke The University of Tokushima
キーワード
Hericium erinaceum
Mycelia
Submerged Culture
Yogurt Whey
資料タイプ
学術雑誌論文
抄録
The effects of various carbon sources and their initial concentrations on mycelia production by Hericium erinaceum were investigated by determining the dry cell weight (DCW) and β-glucan content of mycelia in submerged culture. Glucose and xylose were superior carbon sources for promoting mycelial growth re-sulting in mycelial concentrations of 3.99 g/L and 4.01 g/L, respectively; glucose was the best carbon source in terms of productivity (0.44 g/L/day). Experiments were also performed using yogurt whey as an alternative nitrogen source for submerged cultivation of H. erinaceum mycelia, and DCW and β-glucan content were compared with those with chemical nutrient medium. When whey was used as a nitrogen source, DCW and total amount of β-glucan were 2.3- and 2.8-fold higher, respectively, than that with chemical nutrient medium. Thus, whey appears to be an alternative nitrogen source for promoting H. erinaceum mycelial growth.
掲載誌名
Advances in Bioscience and Biotechnology
ISSN
21568456
21568502
出版者
Scientific Research Publishing Inc.
3
7
開始ページ
828
終了ページ
832
発行日
2012-11
権利情報
Copyright © 2012 Chikako Asada, Ryosuke Okumura, Chizuru Sasaki, Yoshitoshi Nakamura et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
EDB ID
出版社版DOI
出版社版URL
フルテキストファイル
言語
eng
著者版フラグ
出版社版
部局
生物資源系