Knowledge

Testosterone is the main male sex hormone secreted by the interstitial cells of the testes.

Mixed testosterone is a type of testosterone composed of four types of short acting testosterone and long-acting testosterone

Propionate testosterone, phenylpropanoid testosterone, testosterone, testosterone decanoic acid.

The unique characteristic of Acetobacter is its incompleteness in alcohol oxidation.

Microscopic examination: Cells appear as neat ellipses or short rod-shaped shapes.

Aerobic acetic acid fermentation is the foundation of the vinegar industry.

There are both aerobic and anaerobic acetic acid bacteria among them.

During cultivation, a milky white, wrinkled viscous bacterial film is formed on the liquid surface. When shaken, the liquid becomes mixed. It can prod

Chemical heterotrophic type can use glucose, fructose, sucrose, maltose, and alcohol as carbon sources, and protein hydrolysates, urea, and ammonium s

Acetobacter is a type of short rod-shaped bacterium that can oxidize sugars and alcohol into products such as acetic acid.

Acetate testosterone replacement therapy is the main method for treating testosterone deficiency in male patients. For male adolescents with androgen