How to preserve mango pulp for 6 months

In this brief guide, we are going to answer the question, “how to preserve mango pulp for 6 months” and discuss the different methods used to preserve mango pulp.

How to preserve mango pulp for 6 months

Mango pulp can be preserved for 6 months by:

  • Freezing mango pulp
  • Freeze drying
  • Making fruit leather from mango pulp and then freezing
  • Making the pulp into a puree and adding a preservative

Mango pulp is the mixture of both flesh and juice of the mango. Mango pulp can be easily preserved for months without changes to flavor and quality.

Preserved mango pulp can be used as a substitute for fresh mango in juices and smoothies, baking, and desserts.

How to preserve mango pulp by freezing

Freezing is an easy and efficient way to preserve mango pulp. 

  • Transfer the mango pulp into a ziplock bag and squeeze out all the air. If you are planning on using a small amount of pulp at once, use many small ziplock bags. This way you don’t have to thaw all the pulp.
  • Label and place it in the freezer

Thaw the frozen mango pulp before use. Place the frozen mango pulp at room temperature for a couple of hours to thaw it. Thawed mango will appear a bit darker in color. After the mango pulp is thawed, you can refrigerate it for a few hours if needed.

How to preserve mango pulp by freeze-drying

Freeze-drying is an effective way to preserve mango pulp for a long time. Freeze-drying works by removing the moisture from the mango pulp while freezing and keeping in it a vacuum environment. 

Freeze-drying preserves the nutritional value of the mangoes. Mangoes are freeze-dried as cubes or as a powder. Freeze-dried mangoes can be rehydrated quickly by adding water. Freeze-dried mango pulp can be used as a substitute for fresh mango pulp in most recipes.

Freeze-dryers are expensive so freeze-drying is usually done commercially. If mango pulp has been preserved by freeze-drying, it does not have to be refrigerated.

How to preserve mango pulp by making fruit leather

Mango pulp can be easily made into mango fruit leather. The only ingredient needed is mango itself.

To make mango pulp fruit leather:

  • Puree the mango pulp using a blender.
  • Spread the mango puree on a tray lined with parchment paper. Make sure that the mango puree is spread thin and evenly.
  • Place the tray in the oven at the lowest temperature setting. Allow the mango puree to completely dry. This will take about 3 hours.
  • Cut the mango fruit leather into thin strips. You can roll the strips in fruit rolls for easier storage.
  • Store the mango fruit leather in an airtight container. If you want to store the fruit leather for over 6 months. Place it in the freezer.

More on making mango fruit leather can be found here.

How to preserve mango pulp with a preservative

Many chemical preservatives can be used to preserve mango pulp. Some of these are Potassium Metabisulphite, citric acid, and lemon juice. Potassium metabisulphite preserves mango pulp for about 6-7 months.

To preserve mango pulp with Potassium metabisulphite:

  • Mix 1 teaspoon of Potassium metabisulphite powder with a ¼  cup of water
  • Add the Potassium metabisulphite mixture into the mango pulp.
  • Puree the mixture using a blender.
  • Transfer the mixture into clean glass jars.
  • Seal the jars, label and place them in the refrigerator.

Most commercially packed mango pulp uses Potassium metabisulphite as a preservative.

The downside of using Potassium metabisulphite is that some people have an allergic reaction to this chemical. 

If you are concerned with using a chemical preservative use one of the previously discussed methods to preserve the mango pulp.

What are the tips to preserve mango pulp?

  • Use ripe mangoes. It is easier to obtain the pulp from ripe mangoes and ripe mangoes will taste better.
  • Always get the mango pulp from fresh mangoes. Check the mango for signs of bruising and insect damage.
  • Wash the mangoes in running water before peeling and cutting them open.
  • Maintain a consistent freezer temperature.
  • Always store mango pulp away from fish and meat items in the fridge.
  • Do not refreeze thawed mango pulp. This may cause it to spoil.
  • Use clean, disinfected jars to store the mango pulp. 

How long does preserved mango pulp last?

Frozen mango pulp: Freezing will preserve mango pulp for a year or more under the proper conditions.

Freeze-dried mango pulp and powder: Freeze drying will preserve mango pulp for many years. 

Mango fruit leather: Mango fruit leather can be frozen for about a year. It can also be stored at room temperature for about one month

Pureed mango with a preservative: Using Potassium Metabisulphite will preserve mango puree for about 6-7 months.

Other FAQs about Mango that you may be interested in.

How to choose mango?

How to Sweeten Mango

How to tell if mangos are ripe?

Can you eat raw mango?



In this brief guide, we answered the question, “how to preserve mango pulp for 6 months”. We also discussed in depth 4 methods used to preserve mango pulp for 6 months or more.

If you have any questions or comments, please let us know.