How To Extract Aloe Vera Gel From the Leaves?

How to extract aloe vera? This process involves several steps:

1. The leaves are cut by hand at the base. They must be neither too young, as their gel content is then too low, nor too mature, as the quantity and quality of the gel may diminish.

2. The harvested leaves are poured into a huge vat of clear water, where they are pre-washed before being conveyed on a conveyor belt to an automatic washing machine, which cleans them thoroughly with powerful jets of water.

3. The two ends of the leaves are manually sliced before being placed in a specially designed extractor, which extracts the fresh pulp by means of a simple, very light mechanical pressure.

4. This pulp is collected directly at the extractor outlet, while the pulped leaves are evacuated outside to be composted for spreading on fields as fertilizer.

5. The fresh pulp collected in the extractor is then immediately stabilized by homogenizing it with certain substances that neutralize the action of the enzymes (responsible for the rapid oxidation of the gel on contact with air) without destroying them. In this way, the enzymes are still present in the gel, which retains all its benefits. Harvested and stabilized in this way, aloe vera gel keeps perfectly and can then be incorporated into cosmetic products.

Note: It is important to distinguish between the extraction of the juice contained in the pericyclic cells of the leaves and extracting aloe vera gel at the heart of the leaves. The products obtained have different uses: the juice is used for pharmaceutical applications, while the gel is used for its cosmetic properties.