In recent years, biological agents have developed rapidly, especially viruses, vaccines, proteins, peptides and nucleic acids. However, due to their thermal instability, they are often freeze-dried and stored during the preparation process, making lyophilization technology a popular choice. This article is about peptide lyophilization protocol with words about 1,500. Reading takes 3.5 minutes

Lyophilized powder is neither a type of product nor an ingredient, but a storage technology: Lyophilized powder retains its original active effects by freeze-drying the medicinal solution.

Lyophilization, or freeze-drying, is a process that uses the principle of ice crystal sublimation to sublimate the moisture of frozen materials directly from ice solids to steam in a high vacuum environment without melting the ice. The freeze-drying process is often used in pharmaceuticals or dehydration of food.

Lyophilized powder is made by dissolving the peptide components at low temperature in a sterile environment and then placing it in a vacuum environment. This product crystallizes into a powder shape in a freeze-drying machine at minus 60 degrees celsius. It ensures the activity and stability of the active ingredients to the greatest extent. The synthesis time of each bottle is short, the use time is short. so that the peptides can be absorbed by the skin while maintaining the best activity.

The Production Principle of Freeze-dried Peptide Powder

Lyophilized powder is freeze-dried by using the vacuum freeze-drying method of a freeze dryer to freeze the moisture in the medicinal solution in advance. and then sublimating the frozen moisture in the medicinal solution in a vacuum sterile environment. In short, the water in the medicine liquid is extracted under a low temperature environment to retain its original medicinal effects.

The freeze-drying process is an essential process step in biochemistry and medicinal chemistry, and can help some specific substances achieve better preservation effects. Most of Omizzur Bio's products are preserved using freeze-drying technology to ensure the stability and activity of the peptides to the greatest extent.

Commercial freeze-drying machine:

FAQs 1: Usage Process of Peptide Freeze-dried Powder

1. Preparation

Before using peptide freeze-dried powder, you need to make the following preparations:

Read the instructions: Different peptides are used in slightly different ways. Please fully understand the characteristics, indications and usage of peptide products.

Prepare tools: Prepare the tools needed to use peptide freeze-dried powder, such as syringes, sterile water, wipes, etc.

Disinfection operation: Please keep the operating environment clean and disinfected to ensure aseptic operation.

2. Dissolving the lyophilized peptide powder into a solution is a key step in using the peptide powder.

Select solvent: Choose a suitable solvent based on the product’s composition and dissolution requirements. Commonly used solvents include physiological saline, water for injection, etc.

Measuring solvent: Follow the recommended ratio in the instructions and use a syringe to accurately dose the solution volume.

Inject solvent: Slowly inject the prepared solvent into the peptide freeze-dried powder bottle. Be careful to avoid vigorous shaking, so as not to affect the structure and activity of the peptide freeze-dried powder.

Dissolve the peptide: Gently shake the bottle to thoroughly mix the peptide freeze-dried powder and the solvent. Avoid creating air bubbles.

Waiting for dissolution: Place the peptide at room temperature and wait for the lyophilized peptide powder to dissolve. Depending on the characteristics of the product, dissolution time will vary but generally ranges from a few minutes to a few hours.

3. Injectable peptide freeze-dried powder

Injection is an important part of using peptide freeze-dried powder, and it is necessary to ensure correct method and aseptic operation.

Prepare the syringe: Select a syringe of appropriate specifications and ensure that the syringe is not damaged, clean and sterile.

Aspirate the peptide solution: Slowly inhale the prepared peptide solution into the syringe to avoid bubbles.

Prepare the injection site: Choose a suitable site, usually the buttocks, shoulders, or inner and outer thighs.

Skin disinfection: Wipe the injection site with an alcohol-disinfected cotton ball to keep the skin clean.

Injection: Insert the syringe vertically into the skin and slowly push in the peptide solution. After the injection is completed, pull out the syringe.

Press gently: After the injection is completed, use a cotton ball to gently press the injection site to help stop bleeding and reduce pain.

4. Other matters needing attention

Storage conditions: Store peptide freeze-dried powder according to the instructions. It is generally required to be stored in a dry, cool environment and avoid direct sunlight.

Usage time limit: The use time limit of peptide freeze-dried powder is generally relatively short. Use it in a timely manner according to the characteristics of the product and the recommendations in the instruction manual.

Use sterile procedures: This is very important. Disinfect in time to keep the operating environment clean and sterile.

Avoid shaking: When dissolving peptides, shake the bottle gently and avoid violent shaking to avoid affecting the quality of the peptides.

Follow doctor's instructions: When using peptide freeze-dried powder, you must use it in accordance with the doctor's instructions and instructions to avoid excessive or improper use.

FAQs 2: How to Use Cosmetic Peptide Freeze-dried Powder?

Freeze-dried peptide powder can be used together with skin care products. For example, mix it with toner, lotion, and facial cream in the relevant proportions. Freeze-dried peptide powder is also known as a skin repair artifact and can repair and improve a variety of skin problems. For example, if there is a wound on the skin, freeze-dried powder can be used to quickly and efficiently heal the skin wound, replace aging skin, and have strong ability to smooth wrinkles.

The correct way to use freeze-dried powder is to take an appropriate amount of freeze-dried powder and dissolve it after cleansing, facial cleanser and toner, then apply and massage it to the skin to fully absorb it, and then use water, lotion, essence and cream. Such skin care products. It is recommended not to mix them as it may affect the effectiveness of the medicine.

Freeze-dried powder is generally formed by freezing the essence in the original solution into water and then sublimating it in a vacuum and sterile environment through biotechnology. Due to its unique production process, most of the ingredients of the product maintain their original life, and can directly reach the deep repair cells of the skin, and contain more active factor essences, which can improve various skin problems.

Summarize:

Peptide freeze-dried powder is a commonly used drug form, and the correct usage process is crucial to ensuring drug quality and efficacy. Before using peptide freeze-dried powder, sufficient preparations must be made, such as reading instructions, preparing tools and sterilizing operations. During the process of dissolving and injecting peptides, attention needs to be paid to aseptic operation and correct methods. At the same time, you must also follow the doctor's instructions and instructions. Use peptide lyophilized powder at the correct dosage and time.

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