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On-Line Determination of Biomass in a Microalga Bioreactor Using a novel Computerized Flow Injection Analysis System

机译:使用新型计算机流动注射分析系统在线测定微藻生物反应器中的生物量

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摘要

A flow injection analysis (FIA) device has been developed, which is able to assaysuccessfully for biomass in a microalga bioreactor. The device is fully computerizedand is operated via diluting small aliquots of the culture followed by measuring opticaldensity (OD); this figure is then accurately correlated with biomass, in terms of bothcell number and ash-free dry weight, during the entire culture time. Furthermore,the device is not expensive, is highly versatile, and is easy to operate owing tospecifically developed, user-friendly software. The growth rate and biomass productivityof Pavlova lutheri, cultivated under batch and semicontinuous modes, were monitoredas experimental testing model.
机译:已经开发出一种流动注射分析(FIA)设备,该设备能够成功测定微藻生物反应器中的生物量。该设备是完全计算机化的,可以通过稀释培养液的小等分试样,然后测量光密度(OD)来操作。然后,在整个培养时间内,就细胞数量和无灰干重而言,该数字与生物量精确相关。此外,由于专门开发的,用户友好的软件,该设备并不昂贵,用途广泛且易于操作。以分批和半连续模式栽培的路氏巴氏菌的生长速率和生物量生产力为实验测试模型。

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