Oolong Tea Facts
Oolong Tea Facts, also spelled wulong or wu long, is a type of semi-oxidized tea, which means it is somewhere between black tea and green tea. This article summarizes some basic facts about oolong tea, including health information and an introduction to the different varieties.
Oolong tea originates from China and is produce and consume primarily in China and Taiwan. The oolong production process involves the leaves beginning to oxidize as they would in the production of black tea. But before oxidation is complete, the process is stop by heating (usually roasting). The degree of oxidation and the level of toasting vary considerably, resulting in many different varieties with very different colors, flavors and aromas.
How much caffeine does oolong tea contain?
Oolong tea, like all suitable teas from the Camellia sinsensis plant, naturally contains caffeine. It is difficult to generalize how much caffeine is in oolong tea, as the caffeine content varies greatly from one to another, and the amount in a prepared cup depends on the amount of leaf used and the brewing time. Most varieties produce between 15 and 70 milligrams of caffeine per day. Cup under typical brewing conditions, significantly less than a typical cup of coffee. Decaf oolong is not widely available.
Does oolong have special health benefits, such as weight loss, compared to other types of tea?
Oolong tea is often market as a diet or weight loss product, often under the name wu long. Most oolongs market as weight loss products are of lower quality and offer no additional health benefits compare to teas sold as a beverage. If you want to drink oolong for weight loss, it is best to buy high-quality loose oolong from a reputable tea company.
oolong tea is healthier than other teas
Although there is significant scientific evidence that drinking tea has several health benefits, particularly cardiovascular benefits, including a reduced risk of heart attack, there is no real evidence that oolong tea is healthier than other teas such as black or green tea. The same is true of using tea as a weight loss product: there are no studies to conclude that oolong is better than green, black or white tea, and most of the know facts suggest that the weight loss properties are they are due to caffeine alone, which is know to help with weight loss.
The main advantage of oolong tea over green, black, or other tea is that oolong often has a milder taste and can be gentler on the stomach.
Oolong tea varieties:
While it can be fun to have a basic, generic “oolong” in most Asian markets or served in most Chinese restaurants, the real pleasure lies in exploring the many named varieties from specific regions. Oolong tea presents a great diversity; some are more like black tea, while others suggest more like green tea. There is an oolong for all tastes.
The lighter oolong, such as green tea, is know as pouchong or bao zhong and is popular in Taiwan. Jade oolong is another greener variety, and oolong amber is intermediate in color and overall qualities. The darker oolongs from Taiwan are generally labeled Formosa oolong, although a particular variety called dong fang Mei ren or bai hao oolong is widely available.
Most Chinese oolongs originate from Wuyi and Anxi in Fujian province. The most famous is undoubtedly Tie Guan Yin, which means Iron Goddess of Mercy. Also produced in Anxi are Chung oolongs, which include huang Jin GUI (golden osmanthus), qi LAN (deep orchid), and many others. Many of these oolongs have floral scents and are available in various forms with different roast levels. The famous Wuyi oolongs include da hong pao (large red cloak) and rou GUI (cinnamon). Also worth mentioning is dan cong Te, like feng huang dan cong. Some of these teas are notable for the way they mimic aromas of flowers or spices.