| 冷冻干燥保藏曲霉菌种的效果 |
| |
| 引用本文： | 梁建庆,廖苏华.冷冻干燥保藏曲霉菌种的效果[J].微生物学杂志,1997,17(2):30-32. |
| |
| 作者姓名： | 梁建庆 廖苏华 |
| |
| 作者单位： | 广东省微生物研究所!广州，510070，广东省微生物研究所!广州，510070，广东省微生物研究所!广州，510070 |
| |
| 摘 要： | 本文报告了用冷冻干燥法保藏曲霉属（Aspergillus）5种8株曲霉的效果，并分别对这些曲霉菌株的糖化酶活力进行检测。这些曲霉菌株经过冷冻干燥保藏8年后全部保持生活能力，其培养及形态特征除一株生长稍差外，其余菌株均保留原有形状，测定其糖化酶活力未有明显变化。
|
| 关 键 词： | 曲霉属菌种 冷冻干燥 成活率 糖化酶 |
THE EFFICACY OF FREEZE DRYING METHOD FOR PRESERVATION OF ASPERGILLUS CULTURES |
| |
| Liang Jianqing,et al..THE EFFICACY OF FREEZE DRYING METHOD FOR PRESERVATION OF ASPERGILLUS CULTURES[J].Journal of Microbiology,1997,17(2):30-32. |
| |
| Authors: | Liang Jianqing |
| |
| Institution: | Liang Jianqing, et al. |
| |
| Abstract: | In this paper we report the efficacy of freeze drying method for pre-servation of the selected 8 strains of 5 species of Aspergillus cultures and examined amylase activity of these Arpergillus strains. These cul-tures were viable after freeze drying and 8 years storage. The cul-tural and morphological characters of these Aspergillus strains retained original form, except one strain showed a little weakness in its growth.Their amylase activities had no obvious change as compared with the originals. |
| |
| Keywords: | Arpergillus cultures freeze drying servival rate Amylase |
| 本文献已被 CNKI 维普 等数据库收录！ |
