If anyone is interested, here is an article that briefly describes the differences between sprouting, soaking, and souring (fermentation) grains or seeds.
Through sprouting, souring or soaking, you can turn grains that are sometimes hard for the body to digest, into a nourishing staple for your home.
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No, because fermented rice is either miso (far too salty) or saki (alcohol shouldn't be given to birds).
Miso is made from fermented soybeans. Sake is made from rice, but it is only the liquid produced from prolonged fermentation. There are other fermented rice products, like tapai or juniang, which involve less time and no added salts. These are more like what you might offer as animal feed.
Fermented sweet rice is a popular Asian treat that has both a sweet and a mild-alcoholic taste. You’ll find a detailed step-by-step procedure for making fermented sweet rice at home.
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Add delicious new food to your diet with this easy-to-follow recipe for fermented sweet rice from Cultures For Health. You can enjoy the benefits of cultured foods, including improved digestion, better absorption of nutrients, and enhanced immune system function. Learn how to make fermented rice...
www.culturesforhealth.com
One thing to be aware of is that even though the fermentation time is shorter, a small amount of alcohol is produced when making fermented sweet rice, like tapai. Not an issue for people, but a potential concern for birds.
Interestingly, some birds, including wild parrots, have been observed eating fermented fruits and nectars in the wild ... and birds can get drunk. Not surprisingly, it doesn't take much alcohol for a bird to act inebriated. And too much alcohol can be potentially fatal. So caution is advised.
If you do plan on offering fermented rice or other grains, steps should be taken to minimize or remove alcohol from the final product.