Pure grain liquor refers to liquor made with grain as the main raw material and using the traditional solid-state fermentation process. Compared with alcohol-blended liquor, pure grain liquor has better taste, quality and nutritional value. This article will introduce the characteristics and advantages of pure grain liquor from the aspects of raw materials, brewing process, quality and nutritional value.
1. Raw materials. The raw materials of pure grain liquor are mainly grains, such as sorghum, corn, wheat, rice, etc. These grains are rich in starch, protein, fat, vitamins and other nutrients, which provide sufficient raw materials for the brewing of liquor. At the same time, pure grain liquor does not add any alcohol to blend, which ensures its quality and taste.
Second, the brewing process.
Pure grain liquor is brewed using the traditional solid-state fermentation process, that is, wheat and sorghum are used as raw materials, and koji, bran and water are used as the main ingredients. This brewing process allows the starch and sugars in the raw material to be fermented into alcohol, while producing a rich flavor compound. Compared with the liquid fermentation process, the liquor brewed by the solid-state fermentation process has a richer taste and richer aroma.
3. Quality. The quality of pure grain liquor is one of its most significant characteristics. Because it is brewed using the traditional solid-state fermentation process and does not add any alcohol blending, it has a richer, mellower taste, and a richer and harmonious aroma. At the same time, the appearance of pure grain liquor is clearer and transparent, free of impurities and sediments. During the storage process, the pure grain liquor will gradually mature, with a softer and more harmonious taste and better quality.
Fourth, nutritional value.
Pure grain liquor is rich in nutrients, such as a variety of amino acids, vitamins, etc. Moderate consumption of pure grain liquor can promote human metabolism, enhance immunity, and have certain antioxidant and anti-aging effects. In addition, pure grain liquor can also promote appetite, relax muscles and invigorate blood, and also has a certain auxiliary effect on some chronic diseases.
To sum up, pure grain liquor has the characteristics of rich taste, good quality and high nutritional value.