Everyone should know about wine and know more or less about its efficacy. wine is the product of natural fermentation. According to archaeological research, wine has a history of 6,000 years. According to the Izvestia news, 20 years ago, a Persian two-ear fine-necked wine jar was discovered in geddentoby, Iran. recently, through the analysis of the composition of the red spots on the wall of the jar, tannin and tartaric acid were found, which were natural chemicals contained in the wine. This shows that human beings started drinking wine 5,500 years ago.
First of all, I think material selection is the most crucial first step in making wine. you can go to the farmers' market to buy fresh ripe grapes. if you have time to spare, you'd better pick ripe grapes yourself in the nearby vineyard. this can not only ensure the freshness of grapes, but also experience the pleasure of picking.
Next, we cut the fresh grapes one by one next to the fruit base. the purpose of this is to prevent the grapes from peeling and being polluted. we should pay attention to the fact that the fruit base cannot be left too long and it is too long to hurt other grapes. Rinse the cut grapes with water. do not rinse them too long to prevent the wild bacteria on the surface of grapes from being damaged. soak them in light saline after rinsing. do not soak them too long for about 5 minutes to affect the taste. After being soaked in light salt water, rinse with clean water and put it in a basket that can drain water. it is very important to remember that you must drain the water, but you can't put it in the sun. it is good to put it in a ventilated place.
Secondly, it is best to make bottles of wine from glass bottles instead of plastic bottles, because alcohol will react with plastic, and it is best to use wide-mouthed bottles with lids. We washed the bottles with warm boiled water. after crushing grapes one by one, we put sugar in them. we should pay attention to the amount of sugar according to the individual taste. those who like to eat sweeter can put more, but they cannot put too little, because sugar is an important raw material for making wine, which affects the fermentation of wine and makes the wine sour at the same time. After sugar and grapes are mixed evenly, they can be put into sterilized jars. when bottled, it is good enough to reach 2 / 3 of the quantity. do not fill it too full, seal the lid. after fermentation is started, open the lid everyday to press the floating grape skin into the grape water 2 - 4 times a day. after fermentation is finished, it will be about the same in another week. the whole process may take about 20 days.
About 20 days later, we will be able to taste the wine we have brewed, but we should remind everyone not to drink too much, because everything is not easy to eat too much, and wine is no exception. it also contains alcohol. if we drink too much often, alcohol will cause harm to the liver and brain tissues of the body. fatty liver first appears, and then alcoholic cirrhosis will result. Serious can also endanger life.
Of course, the efficacy and function of drinking wine are also obvious to all. there are about ten kinds:
- proanthocyanidins in wine are useful for the prevention and treatment of cardiovascular diseases;
- prevention and treatment of cerebral thrombosis;
- moderate drinking of wine can prevent kidney stones;
- moderate drinking of wine is helpful to improve brain memory and learning ability;
- stimulating appetite;
- nourishing and anti-aging effects;
- the bactericidal effect of wine is because it contains bacteriostatic and bactericidal substances;
- wine contains resveratrol, which is a phytoalexin.
- the effect of wine on digestion;
- wine has beauty beauty and anti-aging functions for women