fermenterchina

About 2/1 of the world’s total annualCO2 emissions are fixed into organic matter by algae through photosynthesis. Compared with terrestrial higher plants, microalgae photosynthetic carbon sequestration has many unique advantages: firstly, microalgae photosynthesis efficiency is higher and the growth rate is faster than that of plants, and secondly, microalgae culture does not occupy arable land […]

Cell suspension culture technology refers to the large-scale and high-efficiency culture technology of animal cells used in biological products under artificial conditions through the use of bioreactors. With the continuous innovation and development of biotechnology, animal cell suspension culture technology has been widely used in the large-scale culture of viruses, which has very efficient production

Introduction： Auxin (Auxin), also known as indoleacetic acid, is one of the earliest discovered plant hormones and one of the most widely studied plant hormones, it is a class of endogenous hormones containing an unsaturated aromatic ring and an acetic acid side chain, which plays an important role in the process of plant growth and

Bacterial plasmid DNA (pDNA) is typically a small (80 kb on average) circular extrachromososomal DNA element that persistently and stably exists outside the chromosome in a free form, capable of semi-autonomous replication by recruiting host cell mechanisms, and can carry genes that help the host adapt to a new environment or genes that encode specific

Tetanus is an extremely serious acute infectious disease caused by Clostridium tetani invading the human body through skin or mucous membrane wounds, growing and multiplying locally in the wound and producing toxins. After Clostridium tetani enters the human body, it produces exotoxin with spasmodic toxicity and hemolytic toxicity. It is extremely toxic and can cause

Biological fermentation and its applications Fermentation generally refers to the process of using microorganisms to manufacture industrial raw materials or products. It is carried out by microorganisms (bacteria, yeast, etc.), organic matter (mainly carbohydrates), culture media, etc. under certain conditions such as temperature and pH. Fermentation is the earliest biochemical reaction that humans have come

Methods for controlling temperature in fermentation tanks   Temperature control principle The fermentation tank is a device specially used for microbial and yeast fermentation. Its main temperature control principle is to control the temperature by detecting the temperature inside the tank and adjusting the heat supply and heat dissipation inside the fermentation tank. Specifically, it

Development Prospects of Bioreactor Engineering Technology Bioreactor engineering technology is a technical means that uses microorganisms, enzymes and metabolites in the cell culture process for large-scale production and processing. This technology is suitable for almost all industrial production areas, including pharmaceuticals, biotechnology, food and beverages, chemicals, paper, oil and gas, etc. Compared with other traditional

With genetic recombination technology and fermentation technology to achieve low-cost and large-scale production of bacterial cells, high-cell-density fermentation process has become a research hotspot in fermentation. High-density cell culture technology Also known as high-density fermentation technology, it refers to a bacterial culture technology that, under a specific culture system, by improving the culture method and

Concept: A bioreactor is a device system that utilizes the biological functions of enzymes or organisms (microorganisms) to perform biochemical reactions in vitro. It is a natural function simulator, such as a fermentation tank, immobilized enzyme, or cell reactor,etc.. It has crucial applications in wine, pharmaceutical production, concentrated jam, fruit juice fermentation, and degradation of organic