Russian Caravan for the greater expense and difficulty of its carriage by this route. Anecdotal evidence had it that during the camel caravan journeys, the teas took on the smoky taste of the campfires. Only the lapsang souchong (if present) in the blend, however, is actually smoke-dried. Some blends use yunnan black tea, together with keemun and lapsang souchong to achieve full bodied, strong copper colored, smokey, and heavy flavored tea with a smooth and mellow aftertaste. Russian Caravan Russian Caravan is a blend of oolong, keemun, and lapsang souchong teas, all produced from "Camellia sinensis" the Chinese tea plant. It is
Black tea point, it is referred to as being "stewed" in the UK). When the tea has brewed long enough to suit the drinker's taste, it should be strained before serving. The ISO Standard 3103 defines how to brew tea for tasting. The biggest producers of black tea in the world are: Plain black tea without sweeteners or additives contains caffeine but negligible quantities of calories or nutrients. Some flavored tea with different herbs added may have less than 1 gram of carbohydrates. Black teas from the Camellia sinensis tea plant contain polyphenols known as thearubigins and theaflavins. Meta-analyses of observational studies