Ferm-bio

With the development of genetic engineering, a lot of highly effective drugs, sensitive diagnostic reagents and biotechnological products have been made through animal cell culture. At present, this field is becoming a high-tech industry. Animal cells are very different from microbial cells. They have strict needs for in vitro culture. For example, animal cells are […]

Fermented TCM is an innovative processing form. It combines traditional Chinese medicine (TCM) wisdom with modern biotechnology. It uses a unique core logic: “microorganisms as tools and TCM ingredients as substrates.” It gives strong momentum to the upgrading and development of the TCM industry. It uses metabolic activities of microorganisms like bacteria and fungi. It

A stable process requires proper control of the medium feeding and harvesting rate, i.e., the perfusion rate. By real-time monitoring of viable cell concentration, maintaining a stable and optimal cell specific perfusion rate (CSPR) and adjusting cell harvest volume through parameters such as perfusion rate, a constant working volume and cell density can be maintained in the bioreactor.

Biomanufacturing means using living organisms (like microorganisms, cells, and enzymes) or their parts as production tools and factories. It makes products, materials, and energy that society needs. It is a new industrial revolution. It has three main features: it is greener, more efficient, and more sustainable. Now the world pays much attention to carbon neutrality

Royal jelly is called “liquid gold”. It meets synthetic biology. A revolution in making rare ingredients on an industrial scale starts.Royal jelly has 10 Hydroxy-2-Decenoic Acid (10 HDA) in it. People call this acid the “longevity factor”. This unsaturated fatty acid is only 1.4-2.4% of royal jelly. It has many good effects. These effects include

On the dining table, mushrooms are often served as a home-cooked dish. They are light, savory, and versatile. But you may not know this: these seemingly ordinary edible fungi have a mysterious substance. Scientists call it the “longevity vitamin”—ergothioneine (EGT for short). This nutrient is a naturally occurring sulfur-containing amino acid derivative. It was first

Since the beginning of the 21st century, environmental pollution caused by the extensive use of fossil fuels has become a major challenge worldwide. Against the backdrop of global low-carbon emission reduction, biodiesel, with its many excellent properties such as renewability, is emerging as the new favorite in the international fuel industry. What is Biodiesel? Biodiesel refers

Vaccination is the most important public health measure and tool for the prevention and control of human infectious diseases. Intramuscular or subcutaneous injection is the most common vaccination method. It can induce effective systemic immunity but provides weak mucosal immunity, resulting in poor protective effects against some pathogens that infect through mucous membranes. An ideal

Under industrial fermentation conditions, microorganisms face many physiological and non-physiological stresses, including Acid Stress, high-temperature stress, inhibitor stress, hyperosmotic stress and oxidative stress. To keep a production environment good for microbial fermentation, people often make adjustments. They add neutralizers, cool things down, or use other methods. So, during production, a hyperosmotic environment may form or

In E. coli fermentation, the feeding rate and the specific growth rate directly affect acetic acid production and buildup because they change the amount of residual sugar in the broth. So, by controlling the feeding amount and the specific growth rate, acetic acid can be controlled in E. coli fermentation. You must ensure enough dissolved oxygen in E. coli