How to Calculate Shelf Life for Cold Brew Without Pasteurization
Here’s what you need to know: Cold brew’s shelf life isn’t just about time—it’s a science of safety and sensory clarity. For small-batch cold brew, refrigeration is your best ally, but without pasteurization, you’re balancing risk and reward. The goal? To nail a “best by” date that keeps your product safe, flavorful, and compliant until you scale up. Start by understanding the variables: temperature, ingredients, and packaging all play roles. Refrigeration slows microbial growth, but it doesn’t stop it entirely. Cold brew’s low acidity and high caffeine content create a unique environment—some bacteria and molds thrive in those conditions. To…
