We have five factories and 19 years of experience in plant extracts
  • 0086-571-85302990
  • sales@greenskybio.com

Technical Articles

We hold regular seminars and welcome inquiries if you have any questions

Let's talk

how to store plant extracts


Understanding How to Store Plant Extracts

The process of storing plant extracts is a crucial step that determines their longevity and effectiveness. Proper storage ensures the preservation of the biological activity of the extract, as well as its chemical constituents. This article will provide you with a comprehensive guide on how to store plant extracts.

The Importance of Proper Storage

Plant extracts are rich in bioactive compounds which have numerous applications in various industries such as pharmaceuticals, cosmetics, and food and beverage. However, these compounds are often sensitive to environmental conditions and can degrade if not stored properly, leading to a loss in their biological activity. Therefore, understanding how to correctly store plant extracts is essential to maintain their quality and efficacy.

Factors to Consider When Storing Plant Extracts

When it comes to storing plant extracts, several factors need to be taken into account. These include temperature, light, humidity, and oxygen exposure. To preserve the potency of the plant extracts, they should be stored in a cool, dark, and dry place. Exposure to high temperatures, light, and moisture can accelerate the degradation of the bioactive compounds in the extracts. Oxygen can also react with these compounds, causing oxidation and leading to a decrease in their therapeutic value.

Best Practices for Storing Plant Extracts

Here are some best practices for storing plant extracts:

  • Temperature: Most plant extracts should be stored at room temperature (around 20-25°C). However, some may require refrigeration. Always check the storage instructions provided by the manufacturer.

  • Light: Plant extracts should be stored in a dark place, as light can degrade certain compounds. If the extract is in a transparent container, consider storing it inside a dark box or cupboard.

  • Humidity: Moisture can cause mold and bacterial growth in plant extracts. Therefore, they should be kept in a dry place. Silica gel packets can be used to absorb any excess moisture.

  • Oxygen: Exposure to oxygen can lead to oxidation of the plant extracts. If possible, store them in airtight containers to minimize oxygen exposure.


Proper storage of plant extracts is vital to maintain their quality and effectiveness. By considering factors such as temperature, light, humidity, and oxygen exposure, and following the best practices outlined above, you can ensure the longevity and potency of your plant extracts.

Additional Tips for Storing Plant Extracts

In addition to the general best practices, here are some additional tips to help you store plant extracts effectively:

  • Packaging: The packaging material can also impact the quality of the plant extracts. Glass containers are generally preferred over plastic ones as they are less likely to interact with the extract and cause contamination.

  • Labeling: Always label your containers with the name of the plant extract, date of extraction, and any other relevant information. This will help avoid any confusion and ensure proper usage.

  • Shelf Life: Keep in mind that plant extracts have a certain shelf life, beyond which they may lose their effectiveness. It's important to use them within this period.

Storing Different Types of Plant Extracts

The storage requirements can vary depending on the type of plant extract. For instance, essential oils (a type of plant extract) are highly volatile and sensitive to temperature, light, and oxygen. They should be stored in dark, amber-colored glass bottles in a cool place. On the other hand, dried plant extracts are less sensitive and can be stored in airtight containers at room temperature.

Final Thoughts

Proper storage of plant extracts is not only important for maintaining their quality and effectiveness, but also for ensuring your safety. By following the guidelines and tips provided in this article, you can make the most out of your plant extracts and use them to their full potential.

Common Mistakes in Storing Plant Extracts

There are several common mistakes that people make when storing plant extracts. These include:

  • Improper Sealing: Not sealing the container properly can lead to exposure to air, moisture, and contaminants, which can degrade the plant extracts. Always ensure that the container is sealed tightly after use.

  • Exposure to Heat: Storing plant extracts near heat sources like stoves or heaters can cause degradation of the bioactive compounds. Always store them in a cool place, away from direct heat.

  • Ignoring Expiry Dates: Like any other natural product, plant extracts also have an expiry date. Using them beyond this date can lead to reduced effectiveness and potential health risks.

Proper Storage Equals Quality Assurance

To conclude, proper storage of plant extracts is a key aspect of quality assurance. It ensures that the extracts retain their original properties and remain effective for a longer period. By avoiding common storage mistakes and adhering to the best practices outlined in this article, you can ensure the quality and longevity of your plant extracts.

Explore More

Interested in learning more about plant extracts and their applications? Stay tuned to our blog for more informative articles on a wide range of topics related to plant extracts and natural products.

Understanding Different Plant Extracts and Their Storage Needs

Different types of plant extracts have different storage requirements. For instance:

  • Herbal Extracts: These are typically stored in airtight containers in a cool, dark, and dry place to maintain their potency. They should be used within a year for maximum effectiveness.

  • Essential Oils: These need to be stored in dark glass bottles to protect them from light. They also need to be kept in a cool place and away from heat sources.

  • Tinctures: These alcohol-based plant extracts have a longer shelf life and can be stored at room temperature. However, they should still be kept out of direct sunlight.

Professional Storage Solutions for Plant Extracts

If you're dealing with large quantities of plant extracts, or if you want to ensure the highest level of preservation, professional storage solutions may be worth considering. These can include climate-controlled storage units or specialized refrigeration units designed for storing bioactive compounds. These solutions can provide optimal conditions for preserving the potency and quality of plant extracts.

Final Words

The proper storage of plant extracts is crucial in preserving their quality, potency, and shelf life. By understanding the specific needs of different types of extracts and following the best practices outlined in this guide, you can ensure that your plant extracts remain effective and beneficial for as long as possible.

Contact Us
To learn more about our, get in touch with us right away!
We have 5 factories and 19 years of experience in plant extracts. welcome your inquiries and will respond to any questions you have within 24 hours. Thank you.
Get a Quote