| METHOD FOR DETERMINING MICROBIAL CONTAMINATION OF CELLULOSE OF BACTERIAL ORIGIN | |
| 2024-09-23 | |
| 专利权人 | FEDERAL STATE BUDGETARY INST (FSBI-C) |
| 申请日期 | 2024-09-23 |
| 专利号 | RU2836385-C1 |
| 成果简介 | NOVELTY - Disclosed is a method for determining microbial contamination of cellulose of bacterial origin (BC), comprising irradiating a BC sample with a source of ultraviolet radiation with a wavelength λex 193-310 nm, then, when recording the response fluorescence coming from the sample in the spectral band λem 321-350 nm, presence of tryptophan in the sample is diagnosed, when detecting response radiation in a spectral band λem 295-299 nm, presence of tyrosine in the sample is diagnosed, when detecting response radiation in a spectral band λem 300-320 nm, presence of tryptophan and/or tyrosine in the sample is diagnosed, when diagnosing tryptophan and/or tyrosine, contamination of the sample is determined, and in the absence of tryptophan and tyrosine, the absence of contamination is determined. USE - Biotechnology. ADVANTAGE - Method provides higher accuracy of determining microbial contamination of bacterial cellulose. 1 cl, 2 dwg, 7 ex |
| IPC 分类号 | C12Q-001/02 ; C12Q-001/22 ; G01N-021/64 |
| 国家 | 俄罗斯 |
| 专业领域 | 生物科学 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/15074 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | FEDERAL STATE BUDGETARY INST (FSBI-C) |
| 推荐引用方式 GB/T 7714 | LARIONOV PY M,MASLOV N A,POGORELOVA N A,et al. METHOD FOR DETERMINING MICROBIAL CONTAMINATION OF CELLULOSE OF BACTERIAL ORIGIN. RU2836385-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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