Chemistry
at the service of nature
in the extraction
of plant active ingredients

The product range includes a list of references

must in various forms and quarrying.

DEVE’ REFERENCES

The harmony between chemistry and nature is at the core of Devè’s project

an absolutely unique and original company, which offers its expertise in extracting plant active ingredients to pharmaceutical industry, cosmetics, agriculture and zootechnics.

At Devè, we always work only on natural things and only on plants, establishing a symbiosis which has given life to what we love to define a green chemist. This has been made possible thanks to our ultrasound extraction technique, which allows to extract plant active ingredients mechanically, without any physical influence (e.g. heat or pressure), thus obtaining a complete extraction of all the active ingredients of the plant. Therefore, each Devè extract keeps the plant peculiarities, both the principles and the physical, olfactory, and optical character, unaltered.

The same method is used also to extract active ingredients from certified organic plant matrices to obtain certified organic extracts.

We are always available, should our clients wish to create new extracts and new formulations of phytochemicals.

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EXPERTISE

The care and attention we have always been putting in our job, in respect of nature, let us supply all our clients with high quality products. We are the best company in Italy, thanks to a careful selection based on the plant quality, to an in-depth expertise in raw materials – so that we always adopt a suitable behavior, different in accordance with the single parts of the plant we are going to work with –, and to the use of a unique ultrasound technique, not to change the organoleptic and functional characters of the plants.

We check every single production lot and we include a technical file in every sampling, attaching to the first supply the full documentation related to the reference. We guarantee our clients the use of pure distilled waters – and not flavoured ones –, which we produce through both a traditional distillation process and a fine-tuned process for some kinds of plants, that is an Ultrasound extraction followed by vacuum distillation (low temperature). 

For the same reason, our phyto-extracts are not mere blends, but compounds of conveniently studied, dosed and selected plants, to guarantee the most effective synergy.

TOTAL EXTRACTION OF ALL ACTIVE

The process of cavitation allows almost total extraction of all the active ingredients of plants, not possible where is only osmotic

WARRANT THE USE DISTILLED WATER

Manufactured by us or by traditional distillation with ultrasound extraction followed by vacuum distillation.

THERMOLABILE EXTRACTION

Prevents the thermolabile active ingredients – such as vitamins and essential oils – from disintegrating and sugary parts from caramelizing.

EXTRACTION MEANS OF ULTRASOUND

Exclusively mechanical extraction that guarantees unquestionably better benefits than traditional systems.

METHOD

Devè knows in depth the benefits of officinal plants: this is why we have fine-tuned an extraction system which guarantees the best quality/quantity absolute ratio, and which does not change at all the plant active ingredients.

The ultrasound extraction is an exclusively mechanical extraction that guarantees unquestionably better benefits than traditional systems; the whole extraction process takes place at room temperature, thus preventing the thermolabile active ingredients – such as vitamins and essential oils – from disintegrating and sugary parts from caramelizing.

During the process, the ultrasounds turn into shockwaves, spreading in the containment tank through millions of micro-bubbles which grow until explosion. This phenomenon, called cavitation, allows the cell membrane to break up, the active ingredients therein contained to be discharged, and consequently to  be solubilized in the solvent medium: as such,  we obtain the almost complete extraction of all plant active ingredients, which cannot happen with a physical extraction, where the passage is only osmotic.

Continuous and careful analyses and comparative tests with similar products available on the market confirm the very high quality of the extracts that we have obtained with this methodology, chosen and enhanced by Devè to guarantee the best result.

REFERENCES

Devè product range includes a list of references in the various extractive forms, which you can consult this .pdf


LISTA REFERENCES DEVE’


You can find a summary below:

Drug /Extract Ratio: 1:1/1:2
Solvent used: vegetable glycerin and water

Drug /Extract Ratio: 1:2/1:2
Solvent: sunflower oil/organic sunflower oil

Drug /Extract Ratio: 1:2/1:2
Solvent used: gilicole USP propylene and water.

Drug /Extract Ratio: 1:1
Solvent: glycol or, upon request, plant glycol
Preservative: parabens

Drug /Extract Ratio: 1:1
Solvent: Buongusto Ethyl Alcohol and Water

Drug /Extract Ratio: 1:10
Solvent: Buongusto Ethyl Alcohol and Water

We are always available, should our clients wish to create new extracts and new formulations of phytochemicals.

Devè S.r.l.
Via Bertella, 6
40064 Ozzano dell’Emilia
Bologna – Italy
Phone. +39051 796899
Fax +39051 796749
info@devesrl.com

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