Will caffeine in a cup of coffee lose its potency if stored in the fridge for a few hours after brewing versus drinking it instantly af

Will caffeine in a cup of coffee lose its potency if stored in the fridge for a few hours after brewing versus drinking it instantly after brewing?

You can check the answer of the people under the question at Quora “how long does caffeine last in coffee

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  1. Caffeine does not evaporate or otherwise disappear after brewing. There will be as much caffeine in your coffee after five hours as there is after five seconds. Arguably, there will be more caffeine, because some of the water will evaporate, increasing the concentration of caffeine in what’s left over. After coffee is brewed, how long does the caffeine stay, and how long is it good for?

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  2. Caffeine will not lose its physiological potency on your body, if your brewed coffee is stored in the fridge. Caffeine is a water-soluble chemical that does not sublimate nor evaporate into the environment at ambient or refrigerated temps.
    It will be the coffee oils and fat-soluble aromas that dissipate fast out of your coffee. You may confuse caffeine with the perceived aroma losses, but it (the caffeine) would remain the same and intact in your cup.

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