Product Description
bacillus subtilis
More than 95% of Bacillus subtilis in the product is in the form of spores, which has the characteristics of high temperature resistance, acid and alkali resistance, extrusion resistance and temperature resistance, and can meet the requirements of various feeds in granulation processing.
After the spores of Bacillus enter the intestine, they can resurrect rapidly in the upper part of the intestine, and the resurrection rate is close to 100%.
The product contains a variety of enzymes (such as protease, amylase, cellulase, lipase, etc.), bacteriostatic substances (such as antimicrobial peptides, antibiotics, etc.), nutrients (such as amino acids, vitamins).
Appearance: light yellow powder.
Bacillus subtilis spores ≥100/200/200 billion/g
Key Features:
- Genome: The genome of B. subtilis is 4.2 Mbp in length and is one of the most thoroughly annotated bacterial genomes. It contains approximately 4100 genes and serves as a model for genetic and physiological studies in Gram-positive bacteria .
- Growth Characteristics: B. subtilis grows well in both nutrient-rich and chemically defined media. It can utilize a variety of carbon and nitrogen sources, and its optimal growth temperature is around 30-35°C .
- Endospore Formation: This bacterium is known for its ability to differentiate into endospores under starvation conditions. These endospores are highly resistant to environmental stresses and can germinate when conditions become favorable .
- Protein Secretion: B. subtilis has a robust secretory system that allows it to efficiently secrete a variety of proteins, making it an excellent host for the production of recombinant proteins and industrial enzymes .
- Industrial Applications: It is used extensively in the biotechnology industry for the production of enzymes, antibiotics, and other secondary metabolites. B. subtilis is also used as a model organism for studying biofilms and as a plant growth promoter .
- Genetic Toolbox: The natural genetic competence of B. subtilis allows it to take up DNA from its environment, making it a tractable model for genetic studies. It also has a wide range of genetic tools available for strain engineering .
- Probiotic Use: B. subtilis is used in numerous probiotic preparations due to its non-pathogenic nature and its ability to maintain a good balance in the gut microbiome
| Assay |
1.0×1010cfu/g |
| Appearance |
Powder |
Detailed Photos
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