Production of Succinic Acid: Effects of C:N Ratio
نویسندگان
چکیده
منابع مشابه
Production of succinic acid by bacterial fermentation
Succinic acid produced by various microorganisms can be used as a precursor of many industrially important chemicals in food, chemical and pharmaceutical industries. The assessment of raw material cost and the estimation of the potential market size clearly indicate that the current petroleum-based succinic acid process will be replaced by the fermentative succinic acid production system in the...
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15 صفحه اولCN/CN isotope ratio and fractionation
We have detected circumstellar absorption lines of the CN and CN Violet and Red System in the spectrum of the post-AGB star HD 56126. From a synthetic spectrum analysis, we derive a Doppler broadening parameter of b = 0.51 ± 0.04 km s, CN/CN= 38±2, and a lower limit of 2000 on CN/CN and CN/CN. A simple chemical model has been computed of the circumstellar shell surrounding HD 56126 that takes i...
متن کاملEffects of dissolved CO2 levels on the growth of Mannheimia succiniciproducens and succinic acid production.
A capnophilic rumen bacterium Mannheimia succiniciproducens produces succinic acid as a major fermentation end product under CO(2)-rich anaerobic condition. Since succinic acid is produced by carboxylation of C3 compounds during the fermentation, intracellular CO(2) availability is important for efficient succinic acid formation. Here, we investigated the metabolic responses of M. succiniciprod...
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Several factors affecting cell growth and succinic acid production by Anaerobiospirillum succiniciproducens were examined by cultivating cells under various conditions. Maximum specific growth rate in the flask cultivation increased with increasing initial glucose concentration up to 20 g/l glucose. The distribution of fermentation products was not affected by glucose concentration, and the rat...
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ژورنال
عنوان ژورنال: Journal of Applied Biotechnology
سال: 2019
ISSN: 2327-0640
DOI: 10.5296/jab.v7i2.14867