Winemakers know that because of the presence of oilcake, the remainder of the yeast, tartar and sugar precipitate, the final product is very rarely transparent. These components not only make the wine less attractive, but can lead to repeated fermentation. To prevent this, the alcoholic beverage should be cleaned. Especially for this purpose invented filters for cleaning wine. On whether filtering should be carried out and how deeply, lively arguments are being waged between experts. Some people think that using a wine filter will negatively affect the taste of the product. Others, on the contrary, say that a purified drink is much better. If a home winemaker is going to filter the wine, he needs to know what methods exist for this. You will learn more about wine filters in this article.
Familiarity with the procedure
Wine filtration is a multi-stage production process, the task of which is to rid the product of mechanical suspensions, yeast sediments, gluing agents, tartar and microorganisms. In other words, the purpose of this procedure is to microbiologically stabilize the wine. The enterprises mainly use membrane filtration. This method is considered the most common, since the structure of the wine is completely preserved. It is carried out using special equipment and cartridge-type filter elements (cartridges). However, artisan winemakers are more interested in which filter can be used for homemade wine? More on this later.
The easiest way
Judging by the reviews, sometimes it may be that the wine is transparent and has a great taste, but it contains specks. It is eliminated easily. The wine is filtered through cheesecloth and bottled.
Further, the containers are well clogged. In this form, the drink can stand in the cellar and "ripen" for a long time.
How to clean egg white
If home-made alcohol products, even after high-quality straining and ripening, remain cloudy, you can recommend an egg white wine filter. The cleaning procedure is as follows. First you need to take an egg and separate the protein from the yolk.
Then it is poured into a separate container in which there is a small amount of water. There you need to pour a little wine. Then the contents are stirred until a homogeneous mass is obtained. Now it can be added to homemade wine. After the drink you need to mix again and leave for a couple of weeks, so that it ripens. This procedure should be kept under control. If the wine has brightened, it is immediately drained from the sediment, distributed in bottles and clogged. Those who decided to use an egg filter for wine to clean the drink are interested in how much protein will be needed? According to experts, at least two eggs will have to be consumed per 100 liters of wine.
About Gelatin Filtration
Lighten wine at home using gelatin. Judging by the reviews, 10 g of the product will need 2 g of this substance.
Making a wine filter is easy. First, the gelatin is soaked in cold water and infused for 10 hours. During this period, water can be changed. After the gelatin is swollen, it is poured with hot water and left to cool. Next, gelatin is gradually added to the wine and the container is tightly corked. If the filtration procedure was successful, then the gelatin flakes should settle to the bottom. Now the wine can be carefully drained, packaged in bottles and hermetically sealed.
What else can be done
Judging by the reviews, skimmed cow's milk brightens the wine well. To clear a liter of an alcoholic drink, you need one teaspoon of milk. After adding, the contents are mixed and infused for several days at a temperature of 26 degrees. Also, wine can be cleaned by resorting to a heating procedure. To do this, the wine to be filtered is bottled in several glass bottles. Then they need to be tightly corked, put in an iron container and pour cold water. After the pan is heated to 50 degrees, removed from the heat and cools. Then this procedure should be repeated twice more. At the end, the wine settles for five days. After this period, the precipitate is drained.
What is a press filter
For wine, namely for its purification, professional technologies were invented. If the above methods did not give the desired result, you can advise resorting to special filter presses. The essence of the cleaning procedure is that the wine is driven under pressure through a multilayer filter material. As a result, the suspension is held in the upper layers, and the purified wine is below. Next, the filtered products are distributed in bottles. The most popular filtration material among winemakers is filter cardboard. For its manufacture, cellulose with the addition of various minerals is used. Cardboard plates have different porosity, the degree of which is calculated in microns. Using this material, it is possible to carry out fine, coarse, medium and even sterilizing filtration.
Cleaning equipment
Many winemakers are convinced that the use of drink-cleansing equipment is acceptable only on an industrial scale. However, according to experts, the wine press will help lighten the drink at home. For example, the Italian filter apparatus Hobby FCH 6 is very popular. A unit with six intermediate plates, with which you can clean 200 liters of wine within one hour.
The device has high performance and easy to operate. According to the owners, it is not limited to cleaning only wine. With it, you can filter various juices, beer, kvass and other liquids.