BioMed Research International / 2017 / Article / Fig 1

Research Article

Gibberellic Acid Production by Different Fermentation Systems Using Citric Pulp as Substrate/Support

Figure 1

Data acquisition system to determine O2 consumption and CO2 production during SSF in column bioreactor: ① air pump; ② air distribution system; ③ humidifiers; ④ fermentation columns immersed in a water bath with controlled temperature reactor; ⑤ filter; ⑥ structure with the sensors; ⑦ controllers panel; ⑧ computer with data acquisition and control software; ⑨ cylindrical sensors base, where the sensors are installed: CO2 and O2, humidity, and outlet temperature. Source: [24].

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.