Tag: vinification

Where do all the pressed grapes go?

On August 1, it will cease to be mandatory for winemakers in France to deliver their pressed skins to a distillery. This means that growers now have several options for what to do with the

Fermentation vats with a "window", Château Bernateau, Bordeaux

Fermentation in reverse order

Danish chemical company Chr. Hansen launches something very new just in time for the harvest 2014. This brand new something is called Viniflora NoVA and is a new generation of lactic bacteria isolated from fermenting

Yeast fermenting the must

New yeast gives lower alcohol content

The chemical company Lallemand Oenologie, in collaboration with the French Institute for Agricultural Research INRA, has through research obtained a Saccharomyces cerevisiae yeast that enables you to produce a wine with lower alcohol than normal

Less oak means more fruit in the wine

Sometimes it feels like every wine you drink is oaked. But the fact is that only 2% of all the world’s wines spend time in oak barrels, according to Drinks Business. And this is down

Yeast fermenting the must

Yeast – selected or natural?

Everyone agrees that the grape-must must ferment to become wine. However, when it comes to what type of yeast to use, opinions differ. The choice is open to the winemaker to let the must ferment

Good times for construction companies in Bordeaux

Out with the stainless steel and in with the concrete? The Bordeaux chateaux are building new cellars as never before. The economic crisis seems to be long gone, at least in Médoc, Saint Emilion and

Replacing sulphur

Is it possible to replace the antioxidant and anti-bacterial properties of sulphur with a preservative made from grape seeds? Yes, that is the idea of Intergrapes in Italy after seven years of study. They claim

A barrel that has been treated with sulphur

New yeast strain gives wines with less sulphur

All wines contain sulphur, but some less than others, help is on the way Almost all wines contain sulphur. This is not only because most winemakers add sulphur to stabilise the wine and make it

Environmental friendly electro-dialysis?

There have been more reactions to the EU rules for organic wines. The French company Oenodia is upset about the fact that the rules ban organic wines from using electro-dialysis. Oenodia specializes in the treatment

Fermentation thanks to wasps?

An interesting research report concerning the yeast that can be found on the grape skins was published recently. Italian and French researchers believe they have discovered how this yeast on the grape skin has gotten

Oak barrels to let?

During one of our wine tour trips recently we met for the first time a producer (not the one on the photo) who rents his oak barrels instead of buying them. Buying French oak barrels

Cooperatives make demands on organic wines

The cooperatives produce almost 50% of all French wines so their opinion matters. They have recently, according to La Vigne, sent a letter to the French Minister of Agriculture with demands relating to the production

Concrete Chic – fermentations among the vat makers

More and more producers are rebuilding their cellars and are replacing stainless steel vats with concrete fermentation vats. And some of those who couldn’t afford to buy stainless steel vats and had to make do

The burning issue again: sulphur

In our March Brief we wrote that the habit of burning sulphur inside oak barrels to disinfect them is in danger of being banned. Because sulphur tablets are classified as biocides you need an authorization

The best rosé comes from Provence – yes or no?

Rosé – the Provence speciality: People drink rosé in the summer, preferably well chilled and sitting on a shaded terrace overlooking the Mediterranean. What is in your glass is really not that important. This is

Allergic to wine? New labelling rules

From this year EU countries as well as Canada require that wine labels provide information about contents in the wine that can cause allergic reactions (allergens). It is already compulsory to mention on the label

Where do all the pressed grapes go?

On August 1, it will cease to be mandatory for winemakers in France to deliver their pressed skins to a distillery. This means that growers

Fermentation vats with a "window", Château Bernateau, Bordeaux

Fermentation in reverse order

Danish chemical company Chr. Hansen launches something very new just in time for the harvest 2014. This brand new something is called Viniflora NoVA and

Yeast fermenting the must

New yeast gives lower alcohol content

The chemical company Lallemand Oenologie, in collaboration with the French Institute for Agricultural Research INRA, has through research obtained a Saccharomyces cerevisiae yeast that enables

Yeast fermenting the must

Yeast – selected or natural?

Everyone agrees that the grape-must must ferment to become wine. However, when it comes to what type of yeast to use, opinions differ. The choice

Replacing sulphur

Is it possible to replace the antioxidant and anti-bacterial properties of sulphur with a preservative made from grape seeds? Yes, that is the idea of

Fermentation thanks to wasps?

An interesting research report concerning the yeast that can be found on the grape skins was published recently. Italian and French researchers believe they have

Oak barrels to let?

During one of our wine tour trips recently we met for the first time a producer (not the one on the photo) who rents his

The burning issue again: sulphur

In our March Brief we wrote that the habit of burning sulphur inside oak barrels to disinfect them is in danger of being banned. Because

Allergic to wine? New labelling rules

From this year EU countries as well as Canada require that wine labels provide information about contents in the wine that can cause allergic reactions

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