The harm of homemade wine is true
A bacterial harm
Most of the wineries will choose to make wine with thick skin and little meat, large seeds and high acidity. Anyway, it has all the conditions that are not delicious. The thick skin and large seeds of wine grapes will produce enough tannins, tannins not only affect the taste, is a natural preservative. When making your own wine, you choose table grapes, which are the opposite, mostly fleshy, thin-skinned, small-seeded, and produce weak tannins. Professional wineries and distilleries also add sulfur dioxide during the winemaking process to bleach and sterilize the wine. And the content of sulfur dioxide will be strictly controlled to avoid excessive personal injury. On the other hand, home-brewed wine from the selection of materials, sterilization and storage are less than professional wineries, in the brewing prone to produce a large number of harmful bacteria, which is not good for the body.
Second, the harm of poisoning
Wine in the process of hair alcohol will produce methanol and heterohydric alcohol, two toxic substances, methanol is industrial alcohol, when methanol intake is too much, it will lead to retinopathy, optic nerve failure. And heteroalcohol oil can cause headaches. In general, professional wineries control fermentation in their winemaking so that the levels of these two products are within safe limits. Home making makes it difficult to keep these two substances within reasonable limits. Some families also use plastic containers as brewing tools, which can easily undergo chemical reactions under the action of alcohol and produce toxic substances.
Third, the explosion of harm
Experiments in wine containers blow up a moment, the power is huge, wine in the winemaking process sugar in the role of yeast, fermentation will produce a lot of gas, so that the completely closed container expansion, resulting in more than the container to withstand the limit of the force will lead to containers blowing up, which will injure the human body. That's why it's important to occasionally gas the wine container when making your own wine.
What are the benefits of drinking homemade wine
The benefits of home-brewed wine is that this is definitely not fake wine, after all, it is their own personal brewing; there is also that the homemade wine must not have added other additives, and the operation of the home-brewed wine is simple and convenient.
Thermal energy: The calorific value of dry red wine is equivalent to that of milk. l liter of 10-degree dry red wine has a calorific value of 560 kcal, which is mainly the thermal energy provided by the oxidation of alcohol. In the case of sweet wines, the sugar is also the main source of heat.
Amino acids: There are eight amino acids that the human body cannot synthesize on its own, known as "essential amino acids". These 8 essential amino acids are found in both grapes and wine. This is not comparable to any other fruits and drinks, so people call wine "natural amino acid food", and it is approved by the United Nations Health Food Organization as the healthiest and most hygienic food. In red wine, the content of these 8 kinds of amino acids and human blood content is very close, often drink in moderation, can effectively supplement the body's needs.
Minerals: Wine contains minerals including "trace elements" (such as iron, zinc, copper, manganese, iodine, chromium, etc.) and calcium, magnesium, phosphorus, etc., which are also nutrients needed by the human body.
Other: Wine also contains a variety of B vitamins, as well as vitamin C and vitamin P and other nutrients needed by the human body.
What is the harm of drinking homemade wine
Generally speaking, their own wine will not have a great impact on the body, here as long as you taste it before drinking, there is no acidic flavor or no special meaning can be quoted. Also do not know exactly how you brew, the best thing, first a small amount of a little.
The efficacy and role of homemade wine
Promote cardiovascular health: homemade wine in the composition of the material, can help to improve the concentration of high-density lipoproteins in human blood, to prevent the accumulation of cholesterol, the lining of the human blood vessels can play a protective role, the moderate consumption of homemade wine can prevent cardiovascular disease, to prevent hardening of the arteries, the human body health has the benefit of.
Beauty: homemade wine contains a large number of vitamins, fiber components, including vitamin C has a strong antioxidant, can help people against cellular aging; second homemade wine is rich in glucose, fructose, flavonoids, calcium and other nutrients, moderate drinking can play a role in skin nourishment, so that the human body skin is delicate and fair, rosy, and has certain The effect of beauty and skin care.
Improve sleep: homemade wine as a fruit wine, not only has the role of beauty, drink some in moderation before going to bed, but also can play a better role in promoting sleep, especially for people with mild sleep disorders, wine contains melatonin can assist sleep, can regulate the sleep cycle, prevention and alleviation of insomnia occurs.
Improve appetite: homemade wine is generally not added chemicals, bright colors, with a strong pungent fruity aroma, moderate consumption of ordinary wine tannins slightly astringent, so that people are in a comfortable and pleasant state, for the promotion of the appetite is very helpful, generally before the meal a glass of homemade wine, you can play a role in enhancing the role of edible.
Tension relief: drinking homemade wine in moderation can also help the body to relieve tension, for people who are under stress and often in a state of tension, drinking wine before going to bed can help to relieve physical fatigue, soothe tension and relieve the pressure of the day.
Prevention of colds: homemade wine, ordinary contains polyphenols, vitamins and trace elements, of which polyphenol is an antioxidant, the human body has multiple health effects, can effectively fight viruses and improve immunity, every day before going to bed to drink a small amount of wine, not only can improve sleep, but also can prevent colds.
Diabetic patients must pay attention to a few points when drinking wine
1. Good glycemic control, no other important organs of chronic disease and complications of diabetes;
2. No injection of insulin and oral sulfonylurea hypoglycemic drugs;
3. Normal liver function;
4. Drinking wine with a meal, to avoid hypoglycemia;
5. Grapes are not easy to keep at room temperature, easy to mold, if not fresh, there will be mold in the wine.
Myth 2: Winemaking containers are not appropriate. Homebrew wine is best made with non-metallic vessels, such as glass bottles and jars.
Myth 3: Throw away the grape skins quickly. At the beginning of fermentation, let the grape skins, pulp, and kernels together, continue to ferment for a few days to three weeks, and then separate the above things to complete the bottling and sealing.
Myth #4: Adding sugar to wine.
Myth 5: Add white wine.
Myth 6: Fermentation time is too short.