@article{oai:repository.naro.go.jp:00002815, author = {KUSUMOTO, Kenichi and 楠本, 憲一 and KUSUMOTO, Ken-ichi and 古川, 育代 and FURUKAWA, Ikuyo and 鈴木, 聡 and SUZUKI, Satoshi and 柏木, 豊 and KASHIWAGI, Yutaka}, journal = {食品総合研究所研究報告, Report of National Food Research Institute}, month = {Mar}, note = {We designed effective method for improving sporulation of koji mold Aspergillus oryzae strains characteristic of low rate of sporulation. NaCl was added to glucose-yeast extract agar media to a concentration of 0, 3, 6,and 9% (w/v). The seven strains were examined in their growth rate and sporulation yield. As a result, the growth rate of all examined strains was maximum at 3% (w/v) NaCl. Moreover, the strain group whose sporulation rate was low at 0% (w/v) NaCl yielded maximum spore at 3% (w/v) NaCl. As consequence, the spore suspension of the strains of low rate of sporulation can be prepared effectively by 3% (w/v) NaCl addition to GYA., 麹菌Aspergillus oryzaeのうち, 低胞子形成株からの効率的な胞子形成能の強化法を開発した. グルコース・酵母エキス寒天培地 (GYA) にNaClを0, 3, 6, 9% (w/v) となるように添加して, 7株の生育及び胞子着生数に与える影響を調べた. その結果, 3% (w/v) NaClにおいて, 全ての菌株の生育速度が最大となった. また, 0% (w/v) NaClの場合に胞子形成が貧弱であった5菌株は, 3% (w/v) NaClの場合に胞子着生数が最大となった. このことから, 麹菌の低胞子形成株は, GYAに3% (w/v) NaClを添加することにより, 効率的に胞子を調製することができると考えられる.}, pages = {39--44}, title = {麹菌の簡便かつ効率的な胞子形成能の強化法}, volume = {71}, year = {2007}, yomi = {クスモト, ケンイチ and フルカワ, イクヨ and スズキ, サトシ and カシワギ, ユタカ} }