A unique and Top quality natural product

Matete Fenua i Huahine

Les agriculteurs de Huahine se sont réunis pour présenter leurs produits au Matete Fenua de...

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Matete Fenua i Tahaa

Le Fare Vanira de Tahaa a participé au Matete Fenua de Taha'a, un événement organisé...

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Visite des ombrières pilotes des Marquises

Après les Tuamotu, La directrice et son équipe technique a terminé sa tournée de visites...

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Première coupe de 2019 à Tahiti

La première coupe de vanille mûre à Tahiti pour 2019 a eu lieu hier. Une...

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Visite des ombrières pilotes de Hao, Takaroa et Takapoto

La directrice de l'établissement Emma Maraea-Tavaearii a terminé sa tournée des ombrières-pilotes implantées aux Tuamotu par les...

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Visite des ombrières pilotes de Tikehau et Anaa

La directrice de l'établissement Emma Maraea accompagné de la directrice technique Timeri Atuahiva  ainsi que le responsable...

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La Vanille de Tahiti au Salon International de l'Agriculture de Paris

Le Salon International Agricole de Paris s'est tenu du 23 février au 03 mars 2019...

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Le calendrier des ventes de vanille mûre 2019 est disponible !

Ia orana ! Les ventes de vanille mûre pour 2019 vont bientôt commencer. En plus du calendrier...

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Tahitian vanilla is the only vanilla, together with the one from Reunion, considered by professionals as high-end product.

It is famed for its glossy texture, supple form and aromatic content of its beans.

It is unique for its genetic characteristics, but also for the favourable environment of French Polynesia, thanks to the nature of the soil, climate but also so its Polynesian planters and processors.

Vanilla beans are odourless when green. The so-called aroma appears only after the curing process. Aromatic molecules content vary during curing and according to the humidity rate of the bean.

With the help of Mrs. Christel Brunschwig's thesis at the University of French Polynesia (http://www.upf.pf/BIOTEM.html), the Etablissement Vanille de Tahiti, has for the first time succeeded in decrypting the aroma of the Tahitian vanilla, with the combination of chemical and sensorial analysis that led to identifying more than 200 components.

Chemical analysis carried out at Etablissement Vanille de Tahiti, at the University of French Polynesia and at the Cagill laboratory, Grasse, have pointed out, with several analysis techniques, aromatic specificity of the Tahitian Vanilla and set it apart from other farmed vanilla species.

Vanillin is low in the total aroma of Tahitian vanilla and anisic components are more important. Anisic components such as anisic alcohol and aldehyde are essential because they are in large quantities while having an important olfactory impact, contrary to vanillin.

French Polynesian Tahitensis Vanilla is different from planifolia vanilla with a rounder, more balanced sensorial profile and some "caramel" and "anisic" notes, while Bourbon vanilla is more "fruity/pruny", "woody" or "spicy".

French Polynesian Tahitensis Vanilla is different from Papua New Guinea Tahitensis Vanilla, because more "vanilla", less "woody", "smoked".

Legend: Polynesian Tahitensis Vanilla (in blue), planifolia (claret red) an Papua New Guinea tahitensis (red) sensorial profile

While organoleptic properties of vanilla beans are mostly due to fragrant volatile molecules, lipids have a role in modifying aroma perception. During curing process, they can fix volatile molecules and limit their evaporation form the beans. Polynesian vanilla beans are richer in fat acids than other vanilla species (an average of 2.5%, 1.2%-2.4% for V. planifolia) partly explaining this glossy and supple aspect, so attractive to the users.

Tahitian Vanilla and its cultivars are richer in fat acids than other vanilla species. And despite slight differences, all contribute to make the Tahitian Vanilla a particular product.

composés

Vanilla planifolia (Madagascar)

Vanilla  tahitensis (French Polynesia) 

Vanilla x tahitensis (Papua New Guinea) 

Alcool p-hydroxybenzylique

 nd

331

nd

Acide p-hydroxybenzoïque

 452

6467

4059

p-hydroxybenzaldéhyde

 1807

2198

1290

Vanillic Acid

1525

439

957

Vanillin

9412

1800-3780

5008

Anisic alcohol

255

6471-12956

8514

Anisic acid

nd

88-146

182

Acide protocatéchique

51

288

162

Aldéhyde protocatéchique

393

2436

1438

Guaiacol

12133

167-526

631

p-vinylguaicol

1137

1163-2106

2376

Créosol

492

63-75

320

Legend: Vanilla planifolia and Vanilla tahitensis beans aromatic molecule components. Values are in ppm compared with dry matter.