Grape seed extract – Occitania
6.60 € – 46.00 € HT
The grape seed extract Occitania is manufactured locally by upcycling of by-products of the wine-making industry.
This 100% natural dye is prepared from seeds of white grapes (Vitis Vinifera L). The plant tannins (condensed) are extracted with water according to sustainable process and circular economy. A PRODUCT FROM UPCYCLING OF PLANT BY-PRODUCTS
Main components : Condensed tannins > 70 %. (catechin eq).
Uses :
Natural dye & textile printing : this plant extract allows to dye any type of fibers, mordanted or not. Indicative shades depending on the recipe and mordant : Pinky-beige (no mordant or aluminum), grey in the presence of iron, orange in the presence of titanium. This extract is registered as "metal free" and provides a good lightfastness.
Other uses : Tannery, Antioxidants.
The plant : Vine is a well-known, woody, climbing plant whose stems can reach six meters in length. The flowers, small and greenish to white, are grouped in inflorescences and their fruits are berries grouped in clusters (grapes). The seeds of these berries are pips.
Vine has been grown for thousands of years in Europe, western Asia (Middle East, Caucasus) and northern Africa. The species is cultivated for its fruits, which are eaten fresh as table grapes, dried as raisins, or fermented to produce wine.
Upcycling of by-products : a production in advance for circular economy
The wine industry has been involved and organized for several decades to offer to us a large number of natural ingredients and products: wines, juices, concentrates and natural sugars, brandies, alcohols, tartaric acid and cream of tartar, oils, polyphenols of different types and activities, biocontrol compounds, composts and amendments, bioethanol, bioenergy in particular.
The wine sector thus valorizes almost all of its by-products and it continues to evolve by combining new technologies and innovation to respond to diversified and demanding markets.
Located in the heart of the vineyard of South of France, GREEN'ING has always been keen to offer products from this exemplary sector. We come ourselves from a family of winegrowers and are proud to contribute to this regional bio-economy. Alongside this grape seed extract, find our other natural ingredients from this production : cream of tartar, tartaric acid, fructose syrup.
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