fermentador

This paper studies the synthetic biomanufacturing of propionic acid. It reviews research progress in biomanufacturing in detail. It discusses metabolic engineering of propionibacteria. It also discusses pathway construction in non-native hosts. It further describes bioconversion production using Pseudomonas. The paper gives technical routes and strategies for sustainable propionic acid production. Importance of Propionic Acid and […]

Hydrogen production through microbial fermentation in bioreactors is a common industrial method. Now, the anaerobic fluidized bed bioreactor (AFBR) is one of the most effective reactors for biological fermentation-based hydrogen production. The microbial film is formed by the natural adhesion of microorganisms to carrier particles. The fluidized bed structure lets the reactor retain a large

Problems can arise in any part of the fermentation tank and its auxiliary equipment. These equipment include air purification systems, control systems for temperature, pressure, flow rate, and corresponding pipelines and valves. Such problems may lead to fermentation failure. Enterprises should first establish a prevention-oriented concept. They should eliminate all potential hidden dangers of fermentation contamination.

As the most potent antioxidant in nature, astaxanthin exhibits antioxidant, anti-inflammatory, and anti-photoaging properties. It plays a crucial role in delaying human aging, preventing and alleviating inflammation, and improving skin photoaging. However, free astaxanthin suffers from poor stability, low water solubility, and low bioavailability. Developing astaxanthin carriers with high stability, good water solubility, and non-toxicity

In the process of penicillin fermentation, the maximum biological yield is usually achieved by screening superior strains, regulating biological processes such as the metabolic development and growth of bacterial cells, and providing the optimal pH, temperature, as well as carbon and nitrogen sources in the fermentation broth. These control conditions, along with various biological, physical-chemical

Cell and gene therapy represents a revolution in pharmaceuticals and clinical treatment technology, enabling the cure of diseases at the molecular level for humans. 一、Cell and Gene Therapy Technology Cell and Gene Therapy (CGT) refers to a treatment method that replaces or supplements defective genes in patients with normally functioning ones to cure diseases; alternatively,

Currently, the development of efficient green biomanufacturing technologies based on high-performance microbial chassis cells has become a research hotspot in the field of synthetic biology. As a non-conventional yeast, Yarrowia lipolytica is an important oleaginous microorganism. First discovered in 1942, it has attracted extensive attention in academic research and industrial production, and is now one

Synthetic biology, simply put, is the application of engineering concepts and methods to redesign and modify organisms, or to construct entirely new biological systems with specific functions from scratch. D-allulose changed from a laboratory sample to a low-calorie beverage ingredient on store shelves. Vitamin K2 changed from a chemically synthesized “industrial product” to a fermentation-derived

​Biotechnology is developing. More and more proteins and polypeptide chains are designed, engineered, and produced. They use biotechnological approaches. These include genetic engineering, protein engineering, and fermentation engineering.​ You want to study and apply a specific protein. You must first separate the target protein from a mixture. The mixture has other proteins and non-protein molecules.​

Introduction Auxin, namely indoleacetic acid, is one of the earliest discovered and most extensively studied plant hormones. It refers to a class of endogenous hormones containing an unsaturated aromatic ring and an acetic acid side chain, playing a pivotal role in the process of plant growth and development. Auxin is involved in various vital plant