Basic Knowledge of Oolong Tea

Basic Knowledge of Oolong Tea
A Beginner’s Guide: How to Choose the Best Oolong Tea by Oxidation Level
on May 13 2025
Among the six major types of Chinese tea, oolong tea offers the most diverse range of flavors. You might taste floral, fruity, milky, or even woody notes in just one cup. The quality of oolong tea depends on many factors—such as the growing environment, processing techniques, and brewing method—all of which can influence its final taste. One of the most important factors, however, is the level of oxidation.

Basic Knowledge of Oolong Tea
Is Da Hong Pao Oolong Tea Or Black Tea?
on Dec 27 2023
Believed to be of interest to those who appreciate loose-leaf tea, many are familiar with Da Hong Pao. Da Hong Pao has gained a great reputation due to its outstanding quality features and has garnered much admiration.
For those initially unfamiliar, it might be challenging to determine whether Da Hong Pao belongs to the category of loose leaf tea. This confusion may arise from the similarity in the color and taste of Da Hong Pao tea and black tea, leading some to mistakenly identify it as black tea. In reality, Da Hong Pao is a well-known variety of oolong tea.
About Da Hong Pao
Da Hong Pao is primarily produced in Wuyi Mountain, Fujian Province, and its tea leaves boast exceptional quality, making it a renowned Chinese specialty tea. Da Hong Pao stands out among Wuyi rock teas, with historical records dating back to the late Ming and early Qing dynasties. Da Hong Pao is resistant to multiple steepings, maintaining its fragrance even after seven or eight infusions. To truly savor the essence of rock tea, it is recommended to use small teapots and cups for a slow and meticulous tea-drinking experience when enjoying Da Hong Pao. If you want to experience the flavor of best loose leaf tea, be sure to give Da Hong Pao a try.
There is a legend about Da Hong Pao. It is said that during the Ming Dynasty, a scholar on his way to the capital for the imperial examination fell ill near Wuyi Mountain. Suffering from severe abdominal pain, he encountered a monk who brewed him a tea using a treasured tea, and the scholar's pain immediately ceased. After achieving the top score in the imperial examination, the scholar returned to thank the monk. When asked about the origin of the tea leaves, the monk removed his large red robe, circled the tea bushes three times, and draped the robe over the tea tree. Hence, it became known as "Da Hong Pao," meaning "Big Red Robe."
Characteristics of Da Hong Pao
Appearance: The tea leaves are thick, tightly rolled, and evenly structured, with a glossy appearance.
Aroma: The fragrance is rich, pure, resembling orchids and hints of cinnamon.
Liquor Color: Bright orange-yellow.
Flavor: Rich, mellow, and sweet, with no bitterness or astringency, leaving a lingering aftertaste.
Brewed Tea Leaves: Green leaves with a red border, and the veins are green and shiny.
Why Is Da Hong Pao Often Mistaken for Black Tea?
In reality, Da Hong Pao is a loose leaf oolong tea, not black tea. There are several reasons why Da Hong Pao is easily mistaken for black tea.
Firstly, the name Da Hong Pao contains the word "红" (hóng), which means red in Chinese. This can be confusing and lead to the misconception that Da Hong Pao is related to black tea.
On the other hand, the bright orange-yellow color of Da Hong Pao's brewed liquor is visually appealing. If Da Hong Pao is brewed for an extended period, the liquor may take on a reddish hue, resembling the color of black tea. Additionally, the rich and mellow taste of Da Hong Pao, especially when brewed longer, may be mistaken for the bold flavor commonly associated with black tea.
The color and taste of Da Hong Pao's tea liquor are related to its oxidation level. Oolong tea, in general, is a semi-oxidized tea, falling between black tea and green tea. Specifically, different varieties of oolong tea have different oxidation levels. For example, lightly oxidized oolong teas include the Light Aroma TieGuanyin and Wenshan Baozhong. Moderately oxidized oolong teas include the Strong Aroma TieGuanyin and Fenghuang Dancong. Highly oxidized oolong teas include Bai Hao Oolong and Da Hong Pao. In contrast, black tea is generally fully oxidized, with varying levels of oxidation among different black tea types. Overall, the oxidation level of black tea tends to be higher. From the perspective of oxidation, highly oxidized Da Hong Pao and highly oxidized black tea can exhibit similarities in aspects such as tea liquor color and taste.
In reality, through multiple tastings, it is possible to discern the differences between Da Hong Pao and black tea. High-quality Da Hong Pao has a mellow and thick tea texture, with a strong and lingering taste. In comparison, the overall sensation of black tea is generally gentler than that of Da Hong Pao. To appreciate these differences, it is recommended to taste and compare various teas. It's advisable not to purchase large quantities of full-sized teas initially, but rather to explore and compare by buying tea sampler for a more convenient and economical experience.
Da Hong Pao Is a Renowned Variety of Oolong Tea.
Whether a tea is classified as oolong or black tea is determined by its production process. Oolong tea typically undergoes processes such as Weidiao(withering), Zuoqing(shaking), Shaqing(Killing green), Rounian(rolling) and drying. The production of black tea involves Weidiao(withering), Shaqing(Killing green), Rounian(rolling), oxidation and drying processes.
The production process of Da Hong Pao follows the typical crafting methods of oolong tea, including the unique step of Zuoqing(shaking), which is characteristic of oolong tea. This Zuoqing(shaking) process not only imparts Da Hong Pao with a distinctive and rich aroma but also results in the unique feature of the leaves having a "green leaf with red edges" appearance. When brewing Da Hong Pao, it's interesting to observe the brewed tea leaves, which exhibits a fascinating alternating pattern of red and green characteristics.
In addition to the distinctive production process, the environment in the core production area of Da Hong Pao, Wuyi Mountain, is a key factor in shaping the unique characteristics of Da Hong Pao. The tea trees in the Wuyi Mountain region where Da Hong Pao is grown thrive in the cracks of rocks, benefiting from ideal natural conditions such as sunlight, moisture, and temperature for tea tree growth. The entire Wuyi Mountain area, spanning hundreds of miles, is characterized by red stone cliffs, and the soil in the rock crevices is loose, well-ventilated, and rich in minerals. This is a primary condition for nurturing the unique quality of Da Hong Pao. Da Hong Pao grown and produced in such an environment exhibits a distinct and pronounced Yanyun(rock rhyme). Yanyun(rock rhyme) refers to the tea leaves absorbing mineral components from the rocks in their growth environment, resulting in unique taste characteristics. When tasting Da Hong Pao, one can sense its robust flavor, with the tea liquor carrying a subtle hint of mineral notes, providing a lingering aftertaste. The unique flavor of Da Hong Pao makes it suitable for both daily consumption and gift-giving. It is especially well-suited as Christmas tea and New Year tea.
The fact that Da Hong Pao is a type of oolong tea, not black tea, might be initially confusing. In reality, through understanding its production process and the appearance of the tea leaves, it becomes clear that Da Hong Pao is indeed an oolong tea. New tea enthusiasts can easily distinguish it after a few tastings.

Basic Knowledge of Oolong Tea
Oolong Vs. Green Tea-Everything You Need to Know
on Nov 24 2023
Tea is undoubtedly a tasty and healthful beverage that helps you unwind in the evening and gets you going in the morning. Green and oolong teas are the most popular among tea connoisseurs. Both are regarded as authentic teas and are acknowledged as agents of good health in conventional medicine as well as by a growing number of researchers.
Tea enthusiasts are familiar with both oolong and green teas; the former for their tastes, which vary from fruity to nutty, and the latter for its numerous health advantages. Whether you're a seasoned tea drinker or a newbie to the world of tea, you might be wondering about the best loose-leaf tea.
What is Oolong Tea?
Since oolong tea is brewed from the leaves of the Camellia sinensis plant, commonly referred to as the tea plant, it is considered a real tea. In Asia, it is among the most widely consumed varieties of tea. It is most often grown in Taiwan and the Chinese province of Fujian, where it is referred to as "black dragon tea" or wulong tea. After being exposed to intense heat and drying, the tea leaves are oxidized, twisted, and curled into tiny beads or their characteristic long, curly spindles.
Oolong tea leaves can have oxidation levels ranging from 8% to 85%, which dramatically changes the taste profile. Some oolong teas, like Se Chung, have a fruity, sweet flavor and smell like honey; others have an earthy, woodsy flavor and smell like roast. Naturally occurring caffeine may be found in oolong leaves, however, the amount in tea varies depending on cultivation and processing methods. Compared to other green teas, a loose leaf oolong tea often has more caffeine. This implies that oolong tea may have more negative effects for those who are sensitive to caffeine than green tea.
Oolong tea can be brewed in elegant clay yixing pots and gaiwans, among the traditional brewing methods that make brewing tea a fascinating experience. Oolong tea, one of the traditional teas that represent the finer features of brewing and drinking tea, is a classic real tea. Tieguanyin, Da Hong Pao, and Wuyi Mountain oolong teas are popular teas of tea samples.
What is Green Tea?
Green tea is also prepared from the leaves of Camellia sinensis, the same plant as oolong tea. Green tea is indigenous to China, much like oolong tea. The loose leaf green tea is grown extensively throughout India and other parts of Asia, however, China still supplies 80% of the world's supply. Leaves that are grown in either the sun or the shade are collected three times a year to make green tea.
Green tea comes in a variety of forms, and the varieties vary greatly among the nations that produce it. The most well-liked Chinese green teas are Gunpowder and Chun Mee. Japanese green teas like matcha, sencha, and genmaicha are popular. Except for matcha green tea, which has the highest caffeine amount of any genuine tea, green teas have caffeine content comparable to that of oolong teas. Green tea sampler comprises a variety of green teas, is an ideal option to enjoy the variety of flavors.
What’s the Difference?
Apart from their obvious color differences (oolong tea is often a light brown, whereas green tea is a brilliant green), oolong and green tea have distinct flavor profiles and production processes that combine to create a unique combination. Although the Camellia sinensis plant is used to make both oolong and green tea, there are distinctions in the processing methods.
Processing
Green tea undergoes no fermentation at all, while oolong tea does. This indicates that the oxidation process, which involves drying the tea leaves over several weeks, is a step that all oolong teas undergo. Compared to green teas, which are not oxidized, the leaves have a deeper brown hue due to their exposure to oxygen.
In contrast, green tea is dried right away after harvesting through the use of traditional techniques like sun-drying or charcoal-firing. Steaming and oven drying are two more common contemporary techniques that provide higher output.
Flavor
Oolong teas can taste earthy and woodsy or fruity and nutty. Among all the actual tea varieties, oolong tea has the most varied flavor characteristics. The new oolong tea sampler boasts a rich and nuanced flavor profile, seamlessly incorporating the delicate floral notes and subtle earthiness characteristic of high-quality oolong teas.
In terms of flavor, green tea is far more vegetal. Strong tea aficionados adore its flavor, which is often characterized as grassy and has a bitter undertone that gives it a sharp edge.
Health Benefits
When it comes to antioxidant content, Oolong tea beats Green tea since it has more than Green tea. However, in the fight for weight reduction, Oolong tea and green tea share the upper hand.
Even one cup of oolong tea each day might hasten the process of losing weight. It has qualities that help improve fat mobilization and speed up metabolism, which can combat obesity. Oolong's antioxidants may give your skin a healthy, glowing appearance. Applying an oolong leaf tea rinse to your scalp can promote hair development, giving your hair a more glossy, thick appearance. This traditional drink, which is semi-oxidized, is also said to strengthen the heart.
Caffeine Content
We become alert when we consume enough caffeine. The caffeine content of green tea and oolong tea is the same. Although some claim that the amount of caffeine in a cup of either tea ranges between 35 and 75 mg, a cup of either has 70 mg of caffeine. Oolong or green tea are better options if you want to avoid the jittery effects of caffeine, as a cup of coffee contains 200 milligrams of the stimulant.
Recommended Oolong & Green Tea
Loose leaf oolong tea:
1. Tie Guanyin
If you like a lighter taste, then don't miss Tieguanyin. This is a tea known to everyone in China. Anxi Tieguanyin is especially famous. If you want to buy Tieguanyin, please note that the origin must be Anxi's.
2. Da Hong Pao
If you like a rich and multi-layered taste, then you must try Da hong pao. Another well-known Chinese loose leaf oolong tea. Dahongpao is known as the king of teas. Premium Dahongpao sells for a surprising amount of money. Dahongpao has a unique flavor and is well worth trying!If you're not sure how you like your oolong tea, then we suggest you start with the Oolong Tea Sampler to be able to sample a variety of oolong teas at once.
Loose leaf green tea:
1. Longjing Tea (Dragon Well)
If you haven't tried Dragon Well tea, you'll be sorry you didn't get to savor the springtime taste of southern China. Longjing tea represents the freshness and elegance of southern China.
2. Biluochun
Biluochun is also one of the loose leaf green teas you can't miss, with its unique curly shape like a spring snail, another cup of spring flavor.Of course, there are many green teas in China, and you can try a variety of green teas at the lowest cost by trying the green tea sampler.
Where Can I Buy the Best Loose-Leaf Tea?
Loose-leaf teas can be purchased from tea stores or online. iTeaworld is the greatest option for tea lovers looking for a wide variety of teas. Offering a large selection of tea types, each with unique and diverse tastes, makes iTeaworld stand apart.
It offers a wide selection of loose-leaf tea that suits different tastes, regardless of your level of experience with the tea. But when you are shopping for tea, don't forget to take into account things like the tea's provenance, preparation technique, and freshness. To guarantee the best quality and discover the diverse range of tastes that loose-leaf tea has to offer, use reliable suppliers like iTeaworld.
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Oolong tea and green tea each bring their own unique flair. In a nutshell, Oolong suits those who crave a rich taste experience, while green tea is perfect for those who prefer a light and refreshing flavor. However, I highly recommend giving both a try. Why? Because both teas are downright delicious!

Basic Knowledge of Oolong Tea
10 Interesting Facts About Oolong Tea
on Oct 07 2023
If you like tea, you must know about oolong tea.But how much do you know about oolong tea?Here is an article that will help you quickly learn more about oolong tea
1.Why is Oolong Tea also known as "Qing Cha"?
Oolong tea is a partially fermented tea that has a greenish-brown hue resembling iron, hence the name "Qing Cha" or Green Tea. Its leaves are green in the middle with red edges, giving it the nickname "green leaf with a red border." Oolong tea combines the best qualities of both black and green teas. It undergoes a process of partial oxidation and is usually made from more mature leaves, giving it a somewhat robust appearance. It's also known as the "slimming tea," aiding in digestion, diuresis, and weight loss. Additionally, oolong tea has strong anti-allergic and anti-cancer properties.
2.Where is the homeland of Oolong Tea?
Fujian province is the birthplace of oolong tea, boasting a rich variety including Tie Guan Yin, Shui Xian, Wuyi Cinnamon, Baozhong, and Golden Osmanthus. Oolong tea, a signature Chinese tea, is primarily produced in Fujian, Guangdong, and Taiwan provinces. The processing technique for oolong is the most complex among the six major tea categories.
3.How is Oolong Tea categorized?
Based on origin and processing methods, Oolong can be classified into Northern Fujian Oolong, Southern Fujian Oolong, Guangdong Oolong, and Taiwanese Oolong. Northern Fujian varieties include Tie Luo Han, Northern Shui Xian, Da Hong Pao, and Wuyi Cinnamon, while Southern Fujian varieties cover Anxi Tie Guan Yin, Ben Shan Oolong, and Golden Osmanthus. Guangdong Oolong includes Fenghuang Dancong, Phoenix Shui Xian, and Lingtou Dancong, while Taiwanese Oolong features Dong Ding Oolong and Wenshan Baozhong.
4.How is Oolong Tea made?
The processing of oolong tea is the most intricate among the major loose leaf tea categories. The basic steps include sunlight withering (or sun drying), indoor withering (or cool drying), shaking, "killing the green," initial rolling, wrapping, and drying. The purpose of withering is to reduce moisture, allowing for proper fermentation. The shaking process creates oolong's unique "green leaf with a red border" appearance and its special aroma. "Killing the green" stops the oxidation, preserving the quality achieved. Rolling shapes the tea and releases its juices, while drying removes excess moisture and bitterness, accentuating the aroma.
5.What are the characteristics of Oolong Tea?
Oolong is known for its "green leaf with a red border," a rich, sweet aftertaste, and a combination of the freshness of green tea and the mellowness of black tea. Drinking oolong offers a unique throaty resonance; Wuyi rock teas provide a "rock resonance," while Anxi Tie Guan Yin has a melodious resonance.
6.Is less stem better for Oolong Tea?
Not necessarily. The presence of stems in oolong tea doesn't mean it's of lesser quality. Oolong tea is usually harvested with two to three leaves, commonly called "open-face plucking." This plucked tea often contains stems, which can enhance the tea's richness. Additionally, if oolong tea is well-aged, it can provide a better aftertaste and more authentic aged aroma. Therefore, the presence of stems isn't a major criterion for evaluating oolong tea's quality.
7.Does Oolong Tea come in many colors?
Yes, depending on its origin and type, oolong tea can vary in color. Its hues range from a bright light yellow to a vibrant orange-yellow and orange-red. Lighter colored dry teas are less fermented, resulting in a paler infusion, whereas darker ones yield a deeper-colored brew.
8.Why should we use boiling water (100℃) to brew Oolong Tea?
Oolong tea is made from matured buds and leaves and generally requires a larger quantity for brewing. The aromatic compounds in oolong are best released at higher temperatures, so boiling water is ideal.
9.What are the three taboos of drinking Oolong Tea?
When enjoying oolong, remember these three prohibitions: avoid drinking it on an empty stomach to prevent feelings of hunger or dizziness; refrain from having it right before bed to ensure a good night's sleep; and don't drink it cold, as this can upset the stomach due to its cold nature.
10.Which tea vessels are suitable for Oolong Tea?
Oolong is best brewed in Yixing clay teapots or covered white porcelain cups. These vessels not only allow one to appreciate its aroma but also retain it. The deep hue of Yixing clay pots particularly complements oolong's aged aroma.