In Mixology, one thing is important to remember: the drink is as good as the worst ingredient. While we will come back on liquors [wines and alike] on another occasion, one often neglected component is juice. In this post, we only want to focus on the sheer quality of the juice - not much on the respective characteristics. Lets begin - shall we? Lemon & Lime Juice: We are starting directly in the "danger zone". Lemon and lime juice are essential for mixology. The idea is to utilize the acidity - the taste is secondary. Unfortunately lemons & limes are extremely sensitive as soon as they are extracted out of the fruit. Processed lemon or lime juice [out of concentrate or squeezed directly but UHT treated] is unacceptable. They taste really bad - they are bitter, metallic and you can easily ruin any beverage with it. Commercial fresh squeezed lemon or lime juices are unfortunately not much better. These juices are so sensitive that after...