What does respirometric analysis tell us about Metarhizium robertsii
نویسندگان
چکیده
Metarhizium comprises species of importance as biological control agents whose conidia have been well produced in lab-scale packed column bioreactors. However, difficulties such low oxygen supply, CO2 removal, and overheating limit bioreactor scale-up. To select suitable operating conditions industrial-scale bioreactors, it is necessary to analyze the bioprocess terms O2 consumption production. robertsii cultures reached maxima production rates 0.23 0.35 mg/gidm h, respectively. The total (23.81 mg/gidm) (34.52 were determined by experimental measurements estimates mathematical models with a coefficient determination higher than 0.99. respiratory quotient presented values from 1 1.2 (from 48 175 h). respirometric analysis showed that culture an aerobic process metabolic heat production, favoring scale-up
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ژورنال
عنوان ژورنال: Journal of applied biotechnology & bioengineering
سال: 2022
ISSN: ['2572-8466']
DOI: https://doi.org/10.15406/jabb.2022.09.00292