Types of Fermentation Requiring Controlled Speed

Fermentation processes requiring speed control include high-oxygen-demand strains, shear-sensitive strains, prokaryotic microorganisms, and segmented control fermentation processes. High-oxygen-demand strains, such as Bacillus subtilis used in wastewater

2025-04-25

The Direct Cause of Fermentation Over Programmed Speed

Speed control during the fermentation process is crucial for ensuring normal microbial growth and metabolism. This article analyzes six direct factors that influence speed control: shear force, oxygen toxicity, substrate inhibition, product inhibition, ab

2025-04-25

Batch Fermentation

Batch fermentation is an operation method where the culture medium is added to the fermenter in a single batch, followed by sterilization, inoculation, and fermentation, after which the fermentation broth is discharged in one go. The process is divided in

2025-04-25

Continuous Fermentation and Fed-Batch Fermentation

Continuous fermentation maintains vigorous microbial growth by continuously adding and removing culture medium, thereby improving fermentation efficiency and equipment utilization. However, it faces challenges such as strain mutation and difficulties in p

2025-04-25

Fermentation Technology: Production Methods and Processes of Yeast Extraction

This article introduces the production method and process of yeast extract, and this article refers to the particular focus on the widely used autolysis method. The autolysis method utilizes the enzyme system inherent in yeast to break down macromolecular

2025-02-24

Processing after fermentation: Precautions during protein purification

During the processing progress after fermentation, purifying proteins is a complex and meticulous assignment. During this process, the pH value must be strictly controlled to prevent irreversible conformational changes in proteins and the reducing environ

2025-02-24

Production Process of Edible Ethanol

Production Process of Edible Ethanol

2025-01-20

Difference between edible ethanol, industrial ethanol, medicinal ethanol and anhydrous ethanol

Difference between edible ethanol, industrial ethanol, medicinal ethanol and anhydrous ethanol

2025-01-20

Brief Introduction of Fuel Ethanol

Fuel ethanol generally refers to ethanol with the volumetric concentration which is higher than 99.5%. Nowadays, fuel ethanol refers to ethanol obtained from biological substances through biological fermentation and other means that can be used as fuel.

2024-12-25

The High-Yield Alcohol Fermentation Process of Saccharomyces Cerevisiae and Its Application

Saccharomyces cerevisiae, also known as bread yeast or budding yeast.

2024-12-25