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Production of citric acid with immobilizedAspergillus niger

✍ Scribed by H. Eikmeier; H. J. Rehm

Publisher
Springer
Year
1984
Tongue
English
Weight
474 KB
Volume
20
Category
Article
ISSN
1432-0614

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Improved reproducibility of citric acid
Improved reproducibility of citric acid production inAspergillus niger
✍ Renato Bonatelli; JoΓ£o LΓΊcio Azevedo πŸ“‚ Article πŸ“… 1982 πŸ› Springer Netherlands 🌐 English βš– 257 KB

We report the derivation of Aspergillus niger strains having a lower standard deviation in citric acid production by the use of 60Co gamma radiation and by the parasexual cycle. On the basis of the results obtained by isolating dioloids and segregants, diploidization seems to be sufficient for redu