Biological preservation is an integral part of our everyday lives. From protecting food and preventing contamination to preserving the environment and maintaining biodiversity, it's vital that we preserve life in all its forms. But how exactly do we do this? The answer lies in the use of preservation strains – living organisms that are used to prevent diseases and further deterioration of items or organisms.

What are Biological preservation strains

Biological preservation strains are microorganisms that have been isolated and maintained in a laboratory so that they can be used to preserve other microorganisms. These strains are usually isolated from environmental samples, such as soil or water, and are selected for their ability to prevent the growth of other microorganisms. Biological preservation strains can be used to preserve cultures of bacteria, yeast, and fungi.

The different types of Biological preservation strains

There are four different types of biological preservation strains: freezing, freeze-drying, lyophilization, and Vivapar. Each one has its own distinct advantages and disadvantages.
Freezing is the most common type of biological preservation strain. It is relatively simple and inexpensive and can be used for a wide variety of strains. However, it is not always effective, and can sometimes result in the loss of viable cells.
Freeze-drying (also known as lyophilization) is a more expensive process, but it is much more effective than freezing. Freeze-dried strains are also easier to store and transport. However, this method is not suitable for all strains.
Vivapar is a new type of biological preservation strain that shows promise. It is similar to freeze-drying but does not require the use of a vacuum. This makes it less expensive and easier to use. However, it is not yet clear how effective Vivapar will be in preserving strains over the long term.

When to use Biological preservation strains

There are many different strains of bacteria that can be used for preservation, and the best one to use depends on the specific application. In general, however, it is recommended to use a preservation strain that has been specifically designed for your product or process.
Biological preservative strains can be used to preserve a wide variety of products, including food, cosmetics, pharmaceuticals, and industrial chemicals. When choosing a preservation strain, it is important to consider the specific properties of the product or process that need to be preserved. For example, some strains are more effective at preserving certain nutrients or preventing the growth of certain types of bacteria.
It is also important to consider the shelf life of the product or process that you are preserving. Some strains are more effective at preserving products for longer periods of time than others.
Finally, it is important to choose a strain that is compatible with your manufacturing process. Some strains may not be able to survive in certain environments or may not be compatible with certain ingredients.

How to store Biological preservation strains

Biological preservation strains are an important part of the scientific process and need to be stored properly in order to maintain their viability. There are a few different ways to store these strains, depending on the type of organism being preserved.
For bacteria, the most common method of storage is freezing in glycerol. This method can preserve the bacteria for years and allows for easy revival when needed. For viruses and other infectious agents, freezing in liquid nitrogen is the preferred method of storage. This ensures that the agent will remain viable indefinitely.
Once a strain has been preserved, it is important to keep track of where it is being stored. A good way to do this is to create a catalog of all the strains being held in preservation. This catalog should include information on the origin of the strain, as well as how it was preserved.

Wecare Probiotics Co., Ltd. is a national high-tech enterprise specializing in the R & D, production, and application of probiotic strains, intestinal flora, human health, and fermented food strains. We provide probiotic powder, fermented food strains, probiotic preparations, and application solutions for food, dairy products, health food, precision medicine, l cosmetics products, agricultural microecology, and other fields. If you are interested in us, please contact us!