Wine is mellow and fragrant, what is the principle?

The aromatic principle of wine is related to the volatile compounds in the wine. These compounds include esters, aldehydes, ketones, phenols, hydroxy acids, etc., and their production and release intensify over time. Over a long period of ageing, these compounds undergo chemical reactions and decompose to form new compounds, which are gradually released, making the wine more mellow, complex and intense.

In addition, the alcoholic compounds in the wine also play an important role in the aroma of the wine. Alcohols account for a large proportion of liquor, generally reaching about 12%. Because the boiling point of alcohol compounds is lower than that of other components, they are volatile, and the molecules of other components can be volatilized together during the volatilization process to play a role in promoting fragrance.

With the increase of carbon chain, the odor of alcohol compounds gradually changed from anesthetic odor to fruit odor and fat odor, the boiling point also gradually increased, and the odor gradually persisted. Alcohols with less than 6 carbons are more abundant in liquor, which are generally more volatile, showing a light anesthetic-like odor and a faint fatty or oily odor. The taste effect of these alcohols is quite important in baijiu, and they are the backbone of a considerable part of the taste of baijiu.

In summary, the aromatic principle of wine is the result of the combined action of a variety of compounds. During the brewing process, these compounds are continuously produced and released by microorganisms, resulting in an increasingly mellow taste.

Because the main ingredient of wine is alcohol, and the scientific name of alcohol is ethanol, and the chemical formula is CH3CH2OH. It belongs to alcohols, and alcohols will volatilize to produce mellow aroma, the reason why there is mellow aroma is determined by its material structure characteristics, not artificially added, which is the same as why vinegar is sour and why pepper is spicy. And the aroma of wine that has been sealed for a long time will be stronger.

The upstairs is all nonsense, thinking that the wine has been left for a long time, and some microorganisms will oxidize the ethanol into acetic acid, and the acetic acid reacts with ethanol under the action of other microorganisms to form ethyl acetate, which has a fragrance, so the wine is mellow.

The wine is very mellow, and the "alcohol" here means mellow, which means that the wine is pure and thick.

Pure. Alcohol is the basic component of wine, and it is also the mellow sweetness and aroma substance of wine, which plays an important role in forming the flavor of wine and promoting the fullness and richness of wine.

Alcohols are sugars, amino acids.

and other ingredients in mold, yeast.

It is formed by microorganisms such as bacteria. Higher alcohols are mainly produced by yeast removing ammonia from amino acids under abnormal metabolic conditions and then decarboxylase decarboxylase, and their content and types are related to raw materials, strains, distillery components and fermentation conditions.

High-grade alcohol is an important aroma substance in liquor. Higher alcohol not only presents aroma and flavor in liquor, but also increases the sweetness and aroma of liquor, and is also a precursor substance for the formation of acid esters.

Summary. Alcohol is a liquid.

Alcohol is a liquid.

Fellow, I really didn't understand, I can be more specific.

Mellow generally refers to a liquid with a smooth taste and rich fragrance. In some foods or beverages, such as alcohol, coffee, chocolate, etc., we often use mellow to describe their taste and aroma. In addition, mellow can also be used to describe certain substances that smell or taste very strong, elegant, or elegant, such as a high-end perfume or tea.

Summary. 香酒 (xiāng chún) can refer to a mellow, rich, and profound taste, or it can refer to a rich and long-lasting fragrance. In the food, beverage and other industries, mellow usually means that the fragrance is rich, uniform and long-lasting, with a natural, deep fragrance, which can improve product quality, taste and appetite, and is often used to describe the taste of many gourmet delicacies, wine, coffee, chocolate and other foods.

香酒 (xiāng chún) can refer to the taste of mellow lead celery thick, rich and profound, or it can refer to the rich and long-lasting fragrance. In the food, beverage and other industries, mellow usually means that the fragrance is rich, uniform and long-lasting, with a natural, deep and agitated aroma, which can improve product quality, taste and appetite, and is often used to describe the taste of many gourmet delicacies, wine, coffee, chocolate and other foods.

I'm sorry I don't understand, but can you elaborate on that?

香酒 (xiāng chún) can refer to the taste of mellow lead celery thick, rich and profound, or it can refer to the rich and long-lasting fragrance. In the food, beverage and other industries, mellow usually means that the fragrance is rich, uniform and long-lasting, with a natural, deep and agitated aroma, which can improve product quality, taste and appetite, and is often used to describe the taste of many gourmet delicacies, wine, coffee, chocolate and other foods.

Summary. Mellow is generally used to describe foods and beverages with strong taste, strong aroma and rich taste. It usually refers to food, alcohol, etc., which have a rich and aromatic taste and texture.

Mellow is generally used to describe foods and beverages with rich taste, strong fragrance, and rich taste. It usually refers to food, Boxiang wine, etc., which have a strong and aromatic taste and texture.

I'm still a little confused, can you be more detailed?

Mellow is generally used to describe foods and beverages with rich taste, strong fragrance, and rich taste. It usually refers to food, Boxiang wine, etc., which have a strong and aromatic taste and texture.

Summary. Mellow is a word that describes the rich, aromatic and mellow taste of food or beverages. It is often used to describe foods and beverages such as coffee, chocolate, olive oil, red wine, etc.

Mellow usually indicates that the food or drink has a rich and complex aroma and taste, with a rich flavor that makes people feel delicious.

Mellow is a word that describes the rich, aromatic and mellow taste of food or beverages. It is often used to describe foods and beverages such as coffee, chocolate, olive oil, and red wine. Mellow usually indicates that the food or drink has a rich and complex aroma and taste, with a rich flavor and a delicious taste.

Fellow, I really didn't understand, I can be more specific.

Mellow is a word that describes the rich, aromatic and mellow taste of food or beverages.

Summary. Alcohol refers to a special aroma and taste in certain foods or beverages, usually from a mixture of alcohol, esters, aldehydes and other substances. The mellow taste is rich, mellow and sweet, and is one of the indispensable and important elements in food and wine.

The formation of mellow is mainly due to the chemical reaction of certain substances in the process of cooking or fermentation, such as the aroma of stir-frying ingredients during cooking, the aroma evaporated by ingredients during cooking, the esters produced during the fermentation of wine, beer and other alcohols, and the aldehydes produced during the roasting process of coffee and chocolate. In short, mellow refers to the particularly rich, mellow and sweet aroma and taste of food or drink, which is an indispensable and important element in food and wine.

Alcohol refers to a special aroma and taste in certain foods or beverages, usually from a mixture of alcohol, esters, aldehydes and other substances. The mellow taste has the characteristics of richness, mellow and sweetness, and is one of the indispensable important elements of Shiqing in food and wine. The formation of mellow is mainly due to the chemical and chemical reactions of certain substances in the process of cooking or fermentation, such as the aroma difference between stir-fried ingredients during cooking, the aroma difference of evaporation of ingredients during steaming, the esters produced during the fermentation process of wine, beer and other alcohols, and the aldehydes produced in the roasting process of coffee and chocolate.

In short, mellow refers to the particularly rich, mellow and sweet aroma and taste of food or drink, which is an indispensable and important element in food and wine.

Can you elaborate on that a little bit more?

Mellowness refers to the unique aroma and taste of certain foods or beverages. It is mainly caused by the chemical reaction of certain substances during cooking or fermentation. During cooking, mellowness is often caused by the glycation and oxidation of the fat and protein of the ingredients at high temperatures.

For example, in the process of grilling meat, stir-frying, pancakes, etc., the fat and sugar on the surface of the ingredients are roasted at high temperatures and become sweet and delicious. In the fermentation process, the production of melol is often caused by esters, alcohols, acids and other substances produced by microbial metabolism. For example, in the fermentation process of beer, wine, etc., winemakers will choose different yeasts and fermentation conditions in order to produce different aromas and flavors.

Similarly, the fermentation process of soy sauce, tofu, yogurt and other foods will also produce different aromas and tastes. In conclusion, the production of mellow is mainly due to the chemical changes of ingredients, which can not only increase the taste and taste of food, but also improve people's appreciation and enjoyment of food.

Categories: Life >> Food Cooking.

Problem description: What is mellow cigarettes, alcohol and food, and what is mellow flavor?

Analysis: The brewmaster divides the aroma types of Chinese baijiu into the following types, each of which has its own characteristics: strong aroma type - rich aroma, sweet and palatable, sweet in the mouth, and bright aroma are its characteristics.

According to statistics, the sales volume of strong flavor liquor is the highest, accounting for 80% of the total sales of liquor. Moutai Town's heirloom liquor - Xiaomutu wine is a typical strong aroma and aroma type of good wine. Sauce-flavored liquor is a unique style of sauce-flavored liquor, with elegant aroma, long aftertaste, fragrant but not gaudy, and the aroma of the empty cup still exists after drinking.

Fragrance type - as the name suggests, the wine is fragrant and fragrant, mellow and soft, sweet and refreshing, representing the traditional style of Lao Baigan, also known as Fenxiang type. Rice fragrance type - honey fragrance is soft, elegant and pure, and the aftertaste is pleasant. Compound aroma type - also known as concurrent aroma type, that is, it refers to liquor with two or more main aromas.

The uniqueness of the compound aroma liquor is that it has different aromas when smelling, drinking and aftertaste, and has a multi-aromatic style of one liquor.

The large types of cigarettes are fibrous: flue-cured tobacco type, cigar type, and mixed type.

Mellow fragrance has: Treasure Lanzhou Mellow Fragrance Cloud Smoke Treasure Red Panda Treasure Yunyan Red River 99 (88) Special Alcohol Fu Guoming Vertical Qingbao Nanjing Liqun Su Yan Wanyan Huangshan (Red Soft) Seven Wolves Yunyan Impression Red River V8 (Soft) Exciting Furong King Harmony Yuxi Mellow Red Plum State Guest Dragon and Phoenix Chengxiang Boutique Stone Forest (Red Soft) Hongta Mountain (Man-made Peak) Good Cat Great Hall of the People A pen Five Leaves God Cover Baisha ...

Soft have: Soft Camellia x Jiaozi Aixi 520 MILD SEVEN (Seven Stars) DJ Dubao.

The strong fragrance is: camel, Marlboro, old 555, China, old Hongta Mountain

Shilin and Honghe are all mellow cigarettes, of which ** is a mixed type, and Shilin and Honghe are flue-cured tobacco types.