What’s wrong with sweet rice wine turning sour? Can you still drink it? Reasons why rice wine becomes sour

白江小妹

2018-12-06

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Rice wine is stored improperly or kept for too long It will become sour easily, which is a normal phenomenon. Can you drink rice wine when it becomes sour? Why is rice wine sour? Let’s take a look at it in detail!

Can you drink rice wine when it becomes sour? It’s best not to drink rice wine when it becomes sour. After sour and spoiled rice wine enters the gastrointestinal tract of the human body, its acidic and toxic substances will have a strong stimulating effect on the mucosa and muscle layer of the gastrointestinal tract, and can irritate the capillaries of the gastrointestinal tract and inhibit the gastrointestinal tract. Neuroreceptors in the intestine. It weakens gastrointestinal motility, slows digestion and excretion of food, and reduces metabolic function.

Why rice wine becomes sour? Sweet rice wine may become sour due to two reasons: one is improper management during the brewing process, and the other is due to improper storage methods or too long storage time. Some putrefactive bacteria multiply and eventually produce organic acids such as lactic acid and acetic acid in the wine, making it taste sour. 1. Sweet rice wine is made by steaming half-cooked glutinous rice, evenly mixing it with sweet rice wine, and sealing fermentation. The brewing of sweet rice wine goes through two processes: one is the saccharification process, which decomposes starch into glucose; the other is the alcoholization process. Break down glucose into ethanol and water. Everyone knows that koji contains yeast. In fact, it also contains a kind of fungus - Rhizopus. Yeast and Rhizopus work together to brew delicious sweet rice wine. In the process of brewing sweet wine, the fungus Rhizopus first works. The amylase produced by the rapid reproduction of Rhizopus can decompose the starch in the glutinous rice into glucose and carry out the saccharification process. The next work is left to the yeast, which converts the generated glucose into sugar. Decompose into alcohol (ethanol) and water, and the alcoholization process. The ratio of Rhizopus and yeast must be appropriate throughout the process. Too much Rhizopus or excessive reproduction will cause the rice wine to grow white hairs, which are the hyphae of Rhizopus; too much oxygen will interfere with the winemaking process of the rice wine. , causing glucose to decompose into carbon dioxide and water, and alcohol will also be oxidized into acetic acid, which is also the reason why rice wine becomes sour.

2. Sweet rice wine must be kept properly after brewing. A little carelessness will make the sweet rice wine sour. Sweet rice wine is usually put into a sealed container and placed in a ventilated and cool place; if the sealing is not good and the storage time is too long, some putrefactive bacteria will multiply and produce organic acids such as lactic acid, acetic acid or citric acid in the wine, which can also cause Sweet rice wine turns sour. Do not consume the sweet rice wine if it becomes sour, otherwise it will affect your health. The editor recommends that the sweet rice wine should be consumed within 3 to 4 days. Rice wine is sweet and delicious, contains a variety of nutrients, and is a very popular drink. Sometimes when we drink rice wine, we find that it has turned sour. Can we drink the rice wine if it turns sour? Why is rice wine sour?

Prevent rice wine from turning sour when making wine at home: 1. The utensils used for making wine must be clean. This is very important. It can easily break if you are not careful. Adding some sorghum wine can prevent the rice wine from turning sour. 2. After the rice wine is ready, put a few slices of ginger on top of the wine to prevent the rice wine from becoming sour. What are the disadvantages of drinking spoiled rice wine? Drinking spoiled rice wine can easily cause certain symptoms, such as food poisoning, gastric and duodenal ulcers, gastrointestinal bleeding, etc. Patients may also experience symptoms such as abdominal pain, bloating, nausea and vomiting.

Warm Tips: Rice wine should be placed in a container and stored in a ventilated and cool place, or sealed and stored in the refrigerator. The brewed rice wine should not be stored for too long, and it is best to drink it within 3-4 days.