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| 紫外诱变柠檬酸生产菌黑曲霉的选育 | |
| 引用本文： | 潘涛,周剑,虞龙.紫外诱变柠檬酸生产菌黑曲霉的选育[J].化学与生物工程,2007,24(1):50-52. |
| 作者姓名： | 潘涛 周剑 虞龙 |
| 作者单位： | 1. 江苏广播电视大学,江苏,南京,210036 2. 福建省微生物研究所,福建,福州,350007 3. 南京工业大学制药与生命科学学院,江苏,南京,210009 |
| 摘 要： | 初步研究了柠檬酸生产菌黑曲霉产柠檬酸的影响因素和培养条件,通过紫外诱变考察了出发菌株的受诱变性,统计了紫外诱变黑曲霉引起的生物学效应,在紫外诱变过程中筛选到一株稳定高产菌株10min-3,产酸增加了5.33%,可作为进一步诱变筛选的出发菌株. |
| 关 键 词： | 紫外 诱变 柠檬酸 黑曲霉 |
| 文章编号： | 1672-5425(2007)01-0050-03 |
| 修稿时间： | 2006-10-23 |
Breeding of Citric Acid Producing Bacteria Aspergillus Niger by UV Mutation |
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| PAN Tao,ZHOU Jian,YU Long.Breeding of Citric Acid Producing Bacteria Aspergillus Niger by UV Mutation[J].Chemistry & Bioengineering,2007,24(1):50-52. | |
| Authors: | PAN Tao ZHOU Jian YU Long |
| Affiliation: | Nanjing University of Technology ,Nanjing 210009, China |
| Abstract: | The influential factors and culture conditions for Aspergillus niger producing citric acid were primarily studied.The bearing performances of the starting strains irradiated by UV were explored and the biological effects induced by UV mutation were investigated.During the course of UV mutation,a high productive strain 10min-3,which enhanced the yield of citric acid by 5.33%,was screened as starting strain for further study. |
| Keywords: | UV mutation citric acid Aspergillus niger |
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