Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Jun 27;7:150. doi: 10.3389/fbioe.2019.00150

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2019 Joachim, Maguire, Schäfer, Gerlach and Czermak.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Comparison of volumetric mass transfer coefficients (K_La) at different scales and during the course of cultivation. (A) Parity plot of K_La for the 20 L (x-axis) and 0.5 L (y-axis) scales with a slope of 0.7903, R² = 0.9595. (B) Parity plot of K_La for the 7.5 L (x-axis) and 0.5 L (y-axis) scales with a slope of 0.7820, R² = 0.9634. (C) Parity plot of K_La for the 20 L (x-axis) and 7.5 L (y-axis) scales with a slope of 0.9984, R² = 0.9895. Solid black lines show the linear fits and dashed gray lines represent lines of parity. (D) K_La values determined online for the 0.5 L (□), 7.5 L (°), and 20 L (Δ) scales during the course of each fermentation. Data points are connected by dashed lines to guide the eyes.