Longjing tea from bluish to deep green after steeping. Before infusion, higher quality Longjing teas have a very tight, flat shape and light green color. A study by Wang and Ruan (2009) found that one aspect of the perceived low quality of Longjing teas was a higher concentration of chlorophyll, producing a darker green color. The study revealed that free amino acids and theanine concentrations contribute positively to what is perceived as a good taste. Longjing tea was granted the status of Gong Cha, or imperial tea, in the Qing dynasty by the Kangxi Emperor. According to the legend, The Kangxi Emperor's
Baozhong tea Baozhong tea Baozhong tea, sometimes known in English by the older romanization pouchong, is a lightly oxidized tea, twist shape, with floral notes, and usually not roasted, somewhere between green tea and what is usually considered oolong tea, though often classified with the latter due to its lack of the sharper green tea flavours. It is produced mainly in Fujian, China and in Pinglin District, New Taipei, Taiwan. Its name in Chinese, literally "the wrapped kind", refers to a practice of wrapping the leaves in paper during the drying process that has largely been discontinued due to advancement in tea