Principles of red wine making (video on principles of red wine making)

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List of contents for this article:

• 1、Its main ingredient is fruit but it has a lot of stamina. What is the reason? You will understand after reading it!
• 2、How is wine made from raw materials to finished products?
• 3、The ancients put cooked rice in the corner and the rice became red. Questions related to making red wine 9
• 4、The detailed process of making wine?
• 5、You know: What is the difference between white wine brewing and red wine brewing?
• 6、What are the principles of making wine?

Its main ingredient is fruit but it has a lot of stamina. What is the reason? You will understand after reading it!

1. The reason why the main ingredient is fruit but has a strong stamina is usually related to the conversion of sugar in the fruit into alcohol during the fermentation process. Taking red wine as an example, its raw material grapes have high sugar content. After long-term storage, glucose is fully fermented into alcohol, resulting in increased stamina. The specific reasons are as follows: Glucose is fermented into alcohol: Fruits are rich in sugar substances such as glucose. During the wine-making process, these sugars are the core raw materials of fermentation.

2. The reason why fruit wine has great stamina is that it has little alcohol flavor and is easy to drink, making it easy for people to drink too much without consciously knowing it. Fruit wine refers to wine brewed using fruit as the main raw material. Generally, it has a high alcohol content, strong fruit aroma, sweet and delicious. If you are accidentally drunk, you will have too much and the stamina will rise.

3. The accumulated amount of alcohol may be higher than you think, which is why you will feel that it has a lot of stamina. Especially for those who drink a lot and have a generous personality, they are more easily influenced.

4. In general, the stamina of hot red wine-flavored fruit barrels mainly comes from their rich sugar and nutrients. Although the alcohol content is low, it is high in sugar, so drinking too much may feel a little sweet. Moreover, because it is rich in nutrients, you may feel a little full after drinking too much. Therefore, drinking in moderation is the key. In general, the hot red wine flavored fruit barrel is a unique taste and nutritious drink.

How is wine made from raw materials to finished products?

The general core process of winemaking is raw material pretreatment → fermentation → aging → clarification and filtration → filling of finished products. Different categories (such as red/white wines, sparkling wines) will adjust the details according to style.

Unify the quality of raw materials. Crushing and removing stems: Send the grape fruit clusters into a de-stem crusher to separate the stems and grains. At the same time, the fruit grains are slightly broken to release the juice to avoid the green odor brought into the stems by excessive crushing; red wine can retain the peel, while white wine will The peel will be initially separated at this stage.

Dry red wine is made from wine-making red grapes and through processes such as fermentation with skins and aging. The finished red wine needs to have a red wine with residual sugar content of less than 4 g/L. Raw material screening: Select wine-making red grape varieties (such as Cabernet Sauvignon, Merlot, Syrah, etc.) with up to maturity standards and sufficient flavor substances, remove rotten and damaged fruits, and ensure the quality of raw materials.

The wine processing process mainly includes eight steps: raw material selection and processing, pre-fermentation, pressing and sulfur treatment, alcohol content adjustment, post-fermentation, storage, clarification, filtration and bottling. The details are as follows: raw material selection and processing: raw materials, separation Materials should choose fresh, fragrant and fully ripe fruits, and remove rotten fruits and green fruits.

The mountain wine made from Amur grapes is not only of excellent quality and unique, but also a unique product to China. Wild Vitis amurensis is widely distributed in China. A large number of Amur grapes used in wine making in China include Amur grapes from Yunxi, Hubei Province, Amur grapes from Jiangxi and other places, and Amur grapes from the south of the Qinling Mountains to Guangxi. The largest amount is the mountain grape from Changbai Mountains.

Wild wine is a traditional drink made from natural fermentation of wild grapes. Its production process focuses on the selection of raw materials and fermentation control. The following is a professional and concise production process: Select wild grapes with high maturity, dark color and no rot for raw materials processing, and picking with fruit stalks can reduce oxidation. When cleaning, impurities need to be completely removed and dried until the surface is free of moisture (it is recommended to clean one day in advance).

The ancients put cooked rice in the corner and the rice became red. Questions related to making red wine 9

Legend has it that there was a scholar teaching in Bixi (now Yidu) in ancient times. After climbing the mountain, he forgot the rice bag prepared by his wife. Several months later, he found that the rice inside was red and fragrant. Inspired by flour fermentation, his wife mixed and sealed the steamed rice, clear water and the bag of red rice, and finally got red wine. After half of research, the couple improved the brewing technology of red yeast and red wine, which was passed down from generation to generation.

The ancients said that "cooked rice turns red to make red wine" is a real craft, but this "red wine" is not wine in the modern sense, but red yeast rice wine. The following is a detailed explanation of this process: Raw materials and fermentation principles The ancients used rice, glutinous rice and other grains as raw materials to make red yeast rice wine by adding red yeast for fermentation.

The rice in the jar will gradually change from light red to deep red. Then, a bamboo cylindrical wine cup will be placed in the jar. The red wine will naturally be filtered into it, and finally the wine will be scooped out and stored in the jar. Jianchang Red Wine first steaks glutinous rice for one night, steams it with water, and uses well water to cool down when the weather is hot. Wait until the wine in the jar is full and let it sit for two nights, and then add water in two times according to the ratio of ten kilograms of water per bucket of rice.

The detailed process of making wine?

1. The detailed process of making wine mainly includes the following steps: Desembering: Remove the grape fruit grains from the comb-shaped branches. The reason is that the branches contain a large amount of tannic acid, which will bring an unpleasant taste to the wine. Pressing fruit grains: When brewing red wine, grape skins and grape meat are pressed simultaneously. The red pigment in red wine is released when the grape skins are pressed, giving the red wine its unique color. Juicing and fermentation: Pressing yields grape juice, which is the raw material for wine-making.

2. The steps of home wine production method are as follows: Prepare sealed containers and select special wine fermentation tanks with good sealing properties, or ordinary sealed cans (to ensure no odors and safe materials). Containers should be thoroughly cleaned before use, blanched with boiling water or disinfected with alcohol, and then dried to avoid residual moisture or impurities causing fermentation failure or deterioration.

3. The wine-making process mainly includes the following steps: Picking grapes is the first step in wine-making and is very critical. Picking time seriously affects the quality of grapes, which in turn affects the taste and quality of wine. Grapes usually mature in autumn and should be picked quickly at this time to maintain their freshness. When picking, workers will carefully cut the grapes from the vines to avoid damage to the grape skins and prevent oxidation of the grape juice when it comes into contact with the air.

4. The wine making method mainly includes five steps: material selection, cleaning and drying, crushing and adding sugar, canning for fermentation and filtering the finished product. The details are as follows: Material selection: Choose purple grapes, which have a sweeter taste, more moisture, and taste Good, and the wine yield rate is very high. Use scissors to cut the grapes one by one, and pick out the bad grapes at the same time to avoid affecting the quality of the wine.

5. The home-making method of wine is mainly divided into five steps: material selection preparation, cleaning and drying, canning and adding sugar, fermentation management, and standing aging. The details are as follows: material selection and preparation, select 20 kilograms of mature grapes, so that the grains are full and without damage. Good. To prepare a sealed jar, you need to select a special container (such as a glass jar or ceramic jar) with good sealing and no odor. Before use, you need to thoroughly clean and control the moisture to avoid the deterioration of the wine caused by residual moisture.

You know: What is the difference between white wine brewing and red wine brewing?

1. The main differences between liquor and red wine in brewing are reflected in raw materials and brewing methods. In addition, there are also differences in alcohol degrees between the two. The details are as follows: Raw materials red wine: Grapes or other fruits are mainly used as raw materials. Factors such as grape variety, origin and maturity will directly affect the flavor and quality of red wine. Liquor: It uses grain grains as the main raw materials, such as sorghum, wheat, corn, etc. Different grain combinations may be used for liquor from different regions and different flavors.

2. The fermentation time of liquor is relatively short, but the distillation and blending process is long. Red wine has a long fermentation time, and aging time has an important impact on flavor.

3. Among them, fermentation is the key link. The sugar in grapes is converted into alcohol and carbon dioxide under the action of yeast. Liquor: The brewing process of liquor is relatively complex, including pretreatment of raw materials, cooking, saccharification, fermentation, distillation, aging and blending. Distillation is a characteristic step in liquor brewing. Distillation can increase the alcohol concentration and give liquor a unique aroma and taste.

What are the principles of making wine?

Wine making is a biological fermentation process in which yeast converts sugar in grapes into alcohol and carbon dioxide, and at the same time extracts flavor substances through impregnation, aging and other processes. Fermentation is the core step. Saccharomyces cerevisiae metabolizes glucose and fructose in grape juice into ethanol and releases heat and carbon dioxide. Different yeast strains produce specific aromatic compounds such as esters, which directly affect the flavor characteristics of wine.

The main reason why homemade wine turns into vinegar is that it is mixed with Acetobacter and metabolizes alcohol into acetic acid under the action of aerobic breathing. Wine brewing is a complex biochemical process, mainly involving yeast fermentation. In this process, yeast uses sugars from grapes as raw materials to produce alcohol and carbon dioxide through anaerobic respiration. This is the basic principle of wine making.

The principle of making wine can be simplified into a chemical reaction formula: sugar + yeast → alcohol + carbon dioxide. In this process, sugar is converted into alcohol and carbon dioxide under the action of yeast, which is the basis of all alcohol fermentation. The wine-making process dates back to the Anatolia region of Turkey about 6000 years ago.