As an expert sommelier and brewer, I can tell you that the time it takes for apple cider to turn alcoholic can vary depending on several factors. Let's dive into the details.
1. Temperature: One of the key factors that influences the fermentation process is temperature. At room temperature, which is typically around 68-72 degrees Fahrenheit (20-22 degrees Celsius), it usually takes about 4-5 days for apple cider to turn alcoholic. This is assuming you are not adding any additional sugar to boost the alcohol content.
2. Sugar Content: If you decide to add sugar to the apple cider, either during the initial fermentation or as a way to boost the alcohol content, it can extend the fermentation time. The yeast needs time to consume the added sugar and convert it into alcohol. Depending on the amount of sugar added, it can take weeks or even months for the cider to reach the desired alcohol level. It's important to note that adding excessive amounts of sugar can also affect the taste and balance of the final product.
3. Cold Fermentation: Fermenting apple cider at colder temperatures can significantly slow down the fermentation process. While this can help preserve some of the delicate flavors and aromas, it also means that it will take longer for the cider to turn alcoholic. In colder temperatures, such as refrigeration temperatures around 40 degrees Fahrenheit (4 degrees Celsius), it can take several weeks or even months for the fermentation to complete.
4. Yeast Strain: The type of yeast used for fermentation can also impact the time it takes for apple cider to turn alcoholic. Different yeast strains have varying fermentation rates and tolerances. Some yeast strains are specifically selected for their ability to ferment quickly, while others may take longer but offer unique flavor profiles. It's important to choose a yeast strain that aligns with your desired outcome and fermentation timeline.
5. Oxygen Exposure: Oxygen exposure during the fermentation process can affect the overall fermentation time and the quality of the final product. Properly sealing the fermentation vessel and minimizing oxygen contact can help ensure a smoother and faster fermentation process.
Personal Experience: In my own brewing experiences, I have found that the time it takes for apple cider to turn alcoholic can vary depending on the factors mentioned above. When fermenting apple cider at room temperature without added sugar, I typically start noticing signs of fermentation within 24-48 hours, and it reaches the desired level of alcohol within 4-5 days. However, when experimenting with different yeast strains or adding sugar to boost the alcohol content, I have seen fermentation times extend to a couple of weeks or even a month.
The time it takes for apple cider to turn alcoholic can vary depending on temperature, sugar content, yeast strain, and oxygen exposure. At room temperature and without added sugar, it typically takes 4-5 days. However, colder temperatures or the addition of sugar can extend the fermentation time to weeks or even months. It's important to monitor the fermentation process closely and taste the cider periodically to ensure it reaches the desired alcohol level and flavor profile.