|Other names||Dragon Well tea|
|Origin||Zhejiang Province, China|
|Quick description||Very gentle and sweet, these teas can be quite expensive. The tea leaves can be eaten after infusion.|
Longjing tea (simplified Chinese: 龙井茶; traditional Chinese: 龍井茶; pinyin: lóngjǐng chá; Cantonese Yale: lung4 jeng2 cha4; Standard Chinese pronunciation [lʊ̌ŋ.tɕìŋ.ʈʂʰǎ]), sometimes called by its literal translated name Dragon Well tea, is a variety of pan-roasted green tea from the area of Longjing Village near Hangzhou in Zhejiang Province, China. It is produced mostly by hand and renowned for its high quality, earning it the China Famous Tea title.
Production and health benefits
Like most other Chinese green tea, Longjing tea leaves are roasted early in processing (after picking) to stop the natural oxidation process, which is a part of creating black and oolong teas. The actions of these enzymes are stopped by "firing" (heating in pans) or by steaming the leaves before they completely dry out. As is the case with other green teas (and white teas), Longjing tea leaves experience minimal oxidation. When steeped, the tea produces a yellow-green color. The tea contains vitamin C, amino acids, and, like most finer Chinese green teas, has one of the highest concentrations of catechins among teas.
For best infusion results, water at around 70-75 °C or 167-176 °F should be used to brew the tea leaves.
Although it is common practice nowadays to steep Longjing tea in porcelain or glassware, it is claimed the real taste profile of a finer Longjing is achieved only by using a genuine, slightly porous, Yixing clay teapot, which since the beginning, was popular exactly for preparing green tea well.
The tea can be very expensive, and the prices depend on the varieties, of which there are many. Longjing is divided into six grades: Superior and then 1 down to 5. Infused leaves are a good indicator of quality, which is characterized by maturity and uniformity of the shoots harvested for processing. High quality Longjing teas produce tender, whole leaves that are uniform in appearance. Lower quality varieties may vary in color 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 grandson, the Qianlong Emperor, visited West Lake during one of his famous holidays.
He went to the Hu Gong Temple under the Lion Peak Mountain (Shi Feng Shan) and was presented with a cup of Longjing tea. In front of the Hu Gong Temple were 18 tea bushes. The Qianlong Emperor was so impressed by the Longjing tea produced here that he conferred these 18 tea bushes special imperial status. The trees are still living and the tea they produce is auctioned annually for higher price per gram than gold. There is another legend connecting the Qianlong Emperor to Longjing tea. It is said that while visiting the temple he was watching the ladies picking the tea. He was so enamored with their movements that he decided to try it himself. While picking tea he received a message that his mother, Empress Dowager Chongqing, was ill and wished his immediate return to Beijing. He shoved the leaves he had picked into his sleeve and immediately left for Beijing. Upon his return he immediately went to visit his mother. She noticed the smell of the leaves coming from his sleeves and he immediately had it brewed for her. It is said that the shape of Longjing Tea was designed to mimic the appearance of the flattened leaves that the emperor brewed for his mother.
Longjing, which literally translates as "dragon well," is said to have named after a well that contains relatively dense water, and after rain the lighter rainwater floating on its surface sometimes exhibits a sinuous and twisting boundary with the well water, which is supposed to resemble the movement of a Chinese dragon.
Legend also has it that to achieve the best taste from Longjing, water from the Dreaming of the Tiger Spring, a famous spring in Hangzhou, is to be used. The water quality of the spring now is certainly very different than before. The tea takes its name from the eponymous "Dragon Well" located near Longjing village.
There are various definitions of Longjing; however a common definition is that authentic Longjing at least has to come from the Zhejiang province in China, with the most conservative definition restrict the type to the various villages and plantations in the West Lake area in Hangzhou. It can also be defined as any tea grown within the Xihu District. A large majority of Longjing tea on the market however is actually not from Hangzhou. Many of these inauthentic longjing teas are produced in provinces such as Yunnan, Guizhou, Sichuan, and Guangdong. However credible sellers may sometimes provide anti-fake labels or openly state that the tea is not from Zhejiang.
Experienced drinkers may be able to tell if Longjing is authentic by taste and smell. The aroma and flavors of the inauthentic Longjing teas are not as complex, or long-lasting as the authentic tea. These teas, although similar in appearance, are mild in flavor and aroma and do not have the long-lasting aftertaste of the original. Long Jing has a signature chestnut aroma which is an easy way to tell a fake from a real.
Some tea makers take fresh tea leaves produced in Yunnan, Guizhou and Sichuan provinces and process them using Longjing tea techniques; and some merchants mix a small amount of high-grade with low-grade tea, and sell it as expensive high-grade.
- Pre-Qingming Longjing
- The premium early season first-picking known as Ming Qian or Pre-Qingming (or Before Ching Ming) Longjing tea requires it to be produced from the first spring shoots prior to the Qingming Festival on the 5th of April each year (approximately). In accordance with the Chinese farming calendar, which is a national holiday between April 1–4, it rains. After the rain the tempeture heats up causing the tea plant to grow faster. When the tea bud becomes too big it begins to lose complexity in the brewed flavor, therefore the pre-qingming tea is considered better.
There are five peaks within Xihu (West Lake). Ranked in order of desirability they are Lion, Dragon, Cloud, Tiger and Plumb Flower.
- Shi Feng Longjing
- A type of Xihu Longjing from the Shi Feng (Lion Peak) production region. Fresh tasting, its fragrance is sharp and long lasting. Its leaves are yellowish green in color. Some unscrupulous tea makers excessively pan-fire their tea to imitate its color.
"Cloud Peak" Is a government testing ground and is not usually for sale on the open market. 
Tiger Spring Longjing: It is named from the best water source in Tiyun Mountains. This type of Xihu Longjing tastes wonderful even after repeated infusions.
- Meijiawu Longjing
- A type of Xihu Longjing from the area around Mejiawu village. This tea is renowned for its jade green color.
- Bai Longjing
- Not a true Longjing but looks like one and is commonly attributed, it is actually a Bai Pian. It comes from Anji in the Zhejiang Province. It was created in the early 80's and is a Green tea from a race of White tea trees and is hence very unusual; it is said to contain more amino acids than ordinary Green tea.
- Qiantang Longjing
- This tea comes from just outside the Xihu district. It is generally not as expensive as Xihu Longjing.
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- Wang, K & Ruan, J. (2009). Analysis of chemical components in green tea in relation with perceived quality, a case study with Longjing green teas. International Journal of Food Science and Technology, 44, 2476-2484. doi:10.1111/j.1365-2621.2009.02040.x
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