佛罗伦萨修士的古柯补酒：是否为可口可乐的前身？

意大利佛罗伦萨圣马可修道院的神父曼努埃尔·鲁索发现了一份19世纪中期的档案文件，记录了修士们配制的一种补酒配方1。这种饮料由10克玻利维亚古柯叶和30克可乐果与葡萄酒混合而成1，因其抗疲劳功效在当地广受欢迎1。这一发现引发了人们对其是否为可口可乐前身的推测，但鲁索对此持谨慎态度1。

修士们配制的补酒价格低廉，售价仅为2至6意大利里拉，相当于今日欧元不足一美分1。美国药剂师约翰·彭伯顿于1886年创造的可口可乐采用了类似的配方——古柯叶提取物和可乐果混合碳酸水1。然而鲁索指出，"彭伯顿发明了他自己的配方，并且没有使用酒精"1，表明虽然配方有相似之处，但两者之间缺乏直接证据联系1。这种补酒的生产直到1961年古柯叶被全球禁用后才停止1。

A 19th-century medicinal elixir discovered in Florence may share surprising similarities with Coca-Cola, though researchers caution against drawing direct connections. Father Manuel Russo of the San Marco Monastery in Florence uncovered archival documents recording a fortified tonic that friars prepared using Bolivian coca leaves and cola nuts—ingredients that would become central to the world's most famous soft drink decades later 1.

The friars' formula combined 10 grams of Bolivian coca leaves with 30 grams of cola nuts mixed into wine, creating an anti-fatigue supplement that gained local popularity and sold cheaply at 2 to 6 Italian lire, worth less than a cent in today's euros 1. The remedy remained available until 1961, when coca leaves faced a global prohibition 1. American pharmacist John Pemberton created Coca-Cola independently in 1886 using coca leaf extract and cola nuts mixed with carbonated water—a recipe notably free of alcohol 1. Russo cautiously observed that "Mr Pemberton invented his own recipe, and without alcohol," underscoring the absence of documented evidence linking the Florentine tonic directly to the modern beverage 1. The San Marco Monastery, where the friars conducted their pharmaceutical work, was established in 1436, with its pharmacy opening in 1460 1.