What is the main function of beer saccharification tannic acid?
For mash wine to saccharify tannic acid, the function is particularly important.
The process of mash wine saccharification, tannic acid has multiple wonderful effects. First, it is related to the state of microorganisms. For the growth and breeding of microorganisms such as Qu tillers used in winemaking, tannic acid has a great impact. Moderate tannic acid can be used as a nutrient for the growth of microorganisms to help them multiply, so that the microorganisms involved in saccharification and fermentation are full of vitality and sufficient in quantity, which in turn promotes the smooth saccharification of mash wine, making the sugar conversion efficient, and finally resulting in a mellow and fragrant mash wine.
Second, in the creation of the flavor of mash wine, tannic acid is indispensable. It can interact with various components in the mash wine, such as combining with the protein in the wine, and through a series of complex reactions, generate substances with special flavor, endow the mash wine with a unique aroma and taste, and increase its taste richness and layering. And tannic acid itself has a little astringency, moderate astringency is coordinated with the sweetness and sour taste of the mash wine to achieve a flavor balance, making the mash wine taste more subtle.
Third, tannic acid is also beneficial to the preservation of mash wine. It has certain antibacterial and antiseptic properties, which can inhibit the growth and reproduction of harmful microorganisms in the mash wine, delay the deterioration of the mash wine, and prolong the shelf life, so that the mash wine can maintain stable quality and taste within a certain period of time.
In summary, tannic acid is essential for mash wine saccharification, as well as for microbial growth, flavor shaping, and preservation.
How to add beer saccharified tannic acid during the production process
For mash wine to saccharify tannic acid, in the process of manufacturing, the method of adding tannic acid is essential. Today, imitating the ancient words of "Tiangong Kaiwu", I am the king's method.
The first raw material for making mash wine. When choosing fine grains, such as millet, rice, etc., clean to remove dust. When soaking the grain, you can add tannic acid as appropriate. The proportion should vary according to the amount of grain and the different brewing methods, probably per bucket of grain, and the tannic acid should be counted as a few dollars. The water soaked in the grain needs to be clear and clean, and the tannic acid is dissolved in it, and it is soaked with the grain, so that the grain has a tannic acid moisturizing and unique.
As for the time of cooking, there are also people to pay attention to. When the grain is soaked, drain and steam. At this time, although the tannic acid is not added separately, the tannic acid is soaked in the grain before, and the tannic acid has been attached to the valley. The cooking heat is appropriate, so that the grain is ripe but not short, and the nature of tannic acid must also be preserved.
It is especially crucial when it is on the festival of fermentation. The place of fermentation should be cool and ventilated, and do not let the sun shine directly. Cool the cooking grain and add wine koji. At this time, a little tannic acid can be added to help the fermentation smooth. Tannic acid can adjust the rate of fermentation, so that the flora can multiply orderly, leaven and smooth. When adding, it is advisable to spread evenly, mix well with the grain and koji, so that the tannic acid is all over, and there is no waste.
The work of stirring is also related to the effect of tannic acid. During fermentation, stir regularly to turn the material up and down, and the tannic acid is evenly distributed in it, blending seamlessly with the fermented grains, so that the mash wine can be better saccharified and has a good flavor. And when stirring, observe its temperature and humidity, adjust it in a timely manner, and the tannic acid can be in a suitable environment to do its best to make the color, aroma and taste of the mash wine reach a wonderful state. The effect of saccharification is significant, which adds a lot to the color of the mash wine.
Effect of Beer Saccharified Tannic Acid on Beer Taste
Those who have secretly heard the world about the taste of Li wine by saccharified tannic acid, this is one of the important items for Li wine tasting. Fu Li wine is a fine wine of ancient times, with a mellow taste and a dense aroma. It has been a long time. Saccharified tannic acid is in Li wine, and it is not fine.
Saccharified, it is related to the sweetness of Li wine. Moderate saccharification can make Li wine sweet and just right, like the taste of spring, sweet but not greasy, the entrance is warm and smooth, just like a clear spring in the mountains, flowing slowly on the tip of the tongue, moisturizing the taste buds. If the saccharification is excessive, the sweetness will be too abundant, such as the thickness of honey, which will lose the original freshness and freshness of Li wine; if the saccharification is insufficient, the sweetness will be weak, and the rhyme of Li wine will also be damaged. If the music is missing a smart music note, it will be difficult to make a wonderful song.
As for tannic acid, it is in Li wine like a brush in Danqing. Appropriate amount of tannic acid can give Li wine a unique astringency. This astringency is not bitter and unbearable, but contrasts with the sweetness of Li wine, just like the strokes in ink painting. The astringency of tannic acid can make the taste of Li wine more layered, and in the aftertaste, it seems to have the tranquility of mountains and forests and the precipitation of time. However, if there is too much tannic acid, the astringency of the Li wine will exceed the limit, such as out-of-tune strings, destroying the harmony of the Li wine as a whole, and the taste will be rough; if there is too little tannic acid, the Li wine will be like a boneless flower, losing its upright and straight charm, and missing its mellow and long.
Therefore, the saccharification of tannic acid is based on the taste of the Li wine, such as two wheels of a car and two wings of a bird, coordinated with each other to obtain the wonderful taste of the Li wine. Winemakers should study the degree of these two carefully, so that the Li wine is moderately sweet and astringent, and the aroma and taste are blended, in order to achieve the fine wine of the Li wine, so that the drinker can be intoxicated
What is the optimum amount of beer saccharified tannic acid?
Everyone has the heart to inquire about the best dosage of saccharified tannic acid in fine wine. The brewing of fine wine and the use of saccharified tannic acid are related to its taste and quality, and cannot be ignored.
Ancient brewers, the amount of saccharified tannic acid depends on years of experience and skills. However, times change, although ancient methods can be followed, they should also be adapted to local conditions according to time. Today's brewing skills also need to be studied by scientific methods.
According to many experts, the best dosage of saccharified tannic acid in fine wine is about 5 to 10 grams of saccharified tannic acid per 100 liters of wine. This amount can not only make the sugar conversion in the wine body appropriate, but also make the tannic acid impart a unique flavor and structure to the wine.
If the dosage is too small, the sugar conversion will not be sufficient, and the taste of the wine will be weak and the flavor will be insufficient; if the dosage is too much, the wine will easily appear bitter and lose its balanced beauty. Therefore, when brewing, craftsmen need to carefully control, observe the color of the wine, smell its fragrance, and taste its taste, and fine-tune the dosage according to the actual situation.
Saccharified tannic acid is used in the brewing of beautiful wine, such as the masterful pen of a craftsman, and the dosage is appropriate, so that the best part of the wine can be painted, and the mellow and sweet taste can be achieved, so that the drinker is intoxicated and does
How does beer saccharified tannic acid interact with other additives?
What is the interaction between the saccharified tannic acid in the mash and the various additives? This question is related to the matter of brewing, and the mystery is quite worth exploring.
The mash is the ancient wine, and the method of brewing has been passed down for thousands of years. The process of saccharification is that yeast converts sugar into alcohol, which is the essence of brewing. Tannic acid in the mash has a unique function. It can increase the color of the wine, make the wine bright and attractive, like amber. And it can adjust the taste, make the wine mellow, reduce the sour taste, such as stroking silk strings, and harmonious rhyme.
And all kinds of additives have their own abilities. The spices are added to the wine to increase its fragrance. If the orchid blooms, the aroma is full of room. The pectin material can stabilize the foam, making the wine foam delicate and dense, like a light cloud.
Tannic acid and spices are combined and complement each other. The astringency of tannic acid can match the richness of the spice and make the aroma longer. The fragrance of the spice can mask the slight astringency of tannic acid, and the two are blended, like Qin Sue and Ming.
When encountering pectin and the like, tannic acid may affect its stability. Tannic acid has a certain degree of convergence, or the structure of the pectin is slightly changed, but under appropriate proportions, it can also coordinate to stabilize the wine body, so that the wine is uniform and uniform.
When brewing mash, all things interact with each other, just like the sound of an orchestra, and need to be delicately mixed. Tannic acid and various additives, whether promoted or suppressed, are all related to the quality of mash. Winemakers, when they deeply study physical properties, in order to achieve the perfect state, can brew nectar and jade liquid, and serve everyone a good wine.