Theanine

The 22nd World Cup Football Championship will be held in Qatar from November 21 to December 18, welcoming the quadrennial football feast for fans, who will stay up late watching matches, posing a challenge to both their physical and mental stamina. In many fans' eyes, this World Cup is truly "the twilight of the gods": Messi is 35 years old, Ronaldo is 37, Pepe is 39... even Neymar, the youngest among them, says that this might be his last World Cup. During every World Cup, many fans prepare beer and late-night snacks to stay up and watch the games. However, it's well known that staying up late is detrimental to liver detoxification and overall health. Consuming alcohol and meat while staying up late can exacerbate these effects! If you want to indulge fully during the World Cup, drinking tea may be the best companion. Passionate World Cup, Healthy with a Teacup While tea drinking cannot completely offset the toll of staying up late, its invigorating and detoxifying effects are certainly beneficial while watching the games. Here are our tea recommendations for different phases: 9:00 PM Match - Raw Tea to Energize and Get into the Zone The 9 PM match…

01 Main Origin The communities of Wangjia in the Jinnajieling Subdistrict, Qiantengying and Dahedong in the Shazikou Subdistrict, Bijia in the Beizhai Subdistrict, and Tunsan and Xiaowang in the Wanggezhuang Subdistrict of Laoshan District, Qingdao City. 02 Quality Characteristics Laoshan Dragon's Beard is a type of green tea where buds and leaves are connected, fully spread out with short internodes and a pale yellow-green color. Its appearance features naturally spread-out buds and leaves in a uniform shape, with a fresh and lively green color. The infusion has a tender, bright green color, a fresh and high aroma; the taste is fresh, sweet, and mellow; the infused leaves are young, rich in buds, and brightly colored in a uniform manner. Laoshan Dragon's Beard contains 3.6% free amino acids, 2.17% theanine, 15.0% polyphenols, and 42.4% water-soluble extracts, all superior to reference values. Product Details 03 Environmental Advantages The production area for Laoshan Dragon's Beard is located in Laoshan District, where the soil is brown loam derived from weathered granite, with thick layers and an organic matter content greater than 1%, pH values between 5.5 and 6.5. The tea-growing areas have diverse topography, small plots, and lush surrounding vegetation (vegetation coverage rate of…

Life is a rush, and what’s most precious is the joy that comes from within. Tea is a gentle touch of extraordinary in our ordinary days. Though it doesn’t speak, it quietly weaves a web of happiness in its unique way. Taking a sip of fragrant tea slows down the entire world. The lingering aroma not only nourishes the palate but also soothes the restless mind. The magic of tea lies in its rich aromas, which act as nature’s perfumers, gently sweeping away worries and leaving behind tranquility and peace. Theanine, the source of tea’s fresh and sweet taste, enhances the flavor of the tea while acting like a masseuse for the soul, helping us find serenity amidst busyness and restlessness. Brewing tea is a tender conversation with time. Preparing water, selecting tea, and steeping it—each step requires patience and should not be rushed. In “Four Lectures on Taste,” Jiang Xun discusses the aesthetics of life: “If you eat a meal hurriedly, you won’t love your life. But if you prepare and enjoy a meal carefully, you will love your life because you feel that you have spent time and effort on it, that you have prepared for it.” Tea…

Basic Introduction to Jiaoling Huangkeng Tea The Huangkeng Junbao Tea Factory is located in Jiaoling, Meizhou, a Longevity Town of China. It was originally established in 2002 and, through renovations and expansions over the years, has developed into a medium-sized tea production enterprise that integrates planting, processing, packaging, and sales. The Huangkeng green tea from Huangkeng Village, Xuxi Township, Jiaoling County, is characterized by its tightly rolled leaves, silver-gray color with a frosted appearance, clear green infusion, rich aroma, and smooth taste. According to records in the "Zhenping County Annals" published in the first year of the Kangxi era (1662) during the Qing Dynasty, tea cultivation began in this village in 1662. Over time, continuous improvements in tea-making techniques have resulted in a traditional, fragrant, sweet, and smooth Huangkeng tea. Nutritional Value Green tea is known as the "national drink" of China. Modern scientific research has confirmed that tea contains biochemical components closely related to human health. In addition to its effects of refreshing the mind, relieving summer heat, aiding digestion, clearing phlegm, reducing fat, quenching thirst, calming the mind, detoxifying, and reducing alcohol intoxication, tea can also help prevent modern diseases such as radiation sickness, cardiovascular disease, and cancer.…

Intelligence is a gift, kindness is a choice, and drinking tea is an investment. Some might argue that buying and storing tea is the real investment. To many, tea only holds investment value when it's traded as a commodity, and drinking tea is just a consumption process. In fact, storing tea can be an investment, but drinking tea is an even higher-level investment! Life is short, and the best investment you can make is in yourself. Drinking tea is one such investment that can increase your worth. Once you've been drinking tea for years and tasted its benefits, you'll truly understand. 1. Drinking tea increases our health value. Shennong tasted hundreds of herbs, encountering seventy-two poisons in a day, which were cured by tea. Tea, a miraculous leaf gifted to humanity by nature, has always been beneficial to human health. From its earliest use as medicine by Shennong to today’s various health supplements made from tea's unique components, the connection between tea and health is increasingly recognized. Tea provides undeniable health benefits. Regular tea drinking keeps us looking younger. The active ingredients in tea, such as polyphenols and theanine, have anti-aging and antioxidant properties. Regular tea drinking reduces illness. The…

The scorching summer is the most unbearable time of the year, causing inexplicable irritability. At such a moment, sipping on a cup of Pu'er ripened tea is an exquisite pleasure. Some say that drinking green tea helps to quench internal heat in summer, while drinking black tea and Pu'er tea promotes health in winter. So, is it suitable to drink such a warming Pu'er ripened tea in the scorching summer? Some even directly put ripened Pu'er tea on the "blacklist" of summer beverages, but this is not the case! Ripened Pu'er tea, after undergoing pile fermentation, has a mild nature and a mellow, smooth taste. Drinking ripened Pu'er tea in summer can warm the body and dispel dampness, quench thirst, warm and protect the stomach, and promote sleep at the same time. Who is Suitable to Drink Pu'er Ripened Tea in Summer 1. Overweight People In summer, overweight people are more suited to drink Pu'er ripened tea. The caffeine, vitamins, amino acids, phospholipids, and other components in Pu'er tea help with digestion and have a significant effect in inhibiting the increase of abdominal fat. The tea is rich in vitamin B1, which is essential for burning fat and converting it…

Good tea thrives with proper nutrition; fertilizers are the material foundation for increasing yield and improving quality in tea production. Fertilization plays a crucial role in the growth of tea plants and the yield and quality of tea leaves. While some nutrients are supplied by the soil itself, its nutrient content is limited and subject to environmental factors, leading to significant losses through leaching and volatilization, which greatly reduces nutrient availability. This is insufficient to meet the needs of tea plant growth, let alone high yields and quality standards. Additionally, as a leaf-harvesting crop, the annual harvest of large quantities of buds and leaves removes a certain amount of nutrients. Therefore, most nutrients must be replenished through fertilization. When soil nutrient imbalances occur or there is an extreme deficiency of one or more nutrients, it is necessary to use appropriate fertilizers to correct the nutritional deficiencies to ensure high-yield and high-quality tea production. Therefore, proper management of tea gardens during different seasons is crucial, and fertilization is a key technology in garden management that should receive significant attention. Especially during autumn, a critical period for tea garden management, the focus is on rapidly restoring tree vigor to lay the groundwork…

The benefits of dark tea Dark tea is one of the six major types of tea and is a fully fermented tea. When consumed in moderation by healthy individuals, it can help protect blood vessels, regulate blood sugar levels, promote digestion, and alleviate greasy feelings. 1. Protects Blood Vessels: High levels of lipids in the body can cause lipid deposition on the walls of blood vessels, leading to atherosclerosis and thrombosis. Dark tea has certain effects in degrading fat, inhibiting blood coagulation, and promoting the dissolution of fibrinogen. It helps inhibit or reduce the possibility of platelet aggregation. This allows the blood vessel walls to relax, maintaining normal blood flow, which helps to regulate blood pressure, lipids, and soften blood vessels. 2. Regulates Blood Sugar Levels: Dark tea contains higher levels of tea polysaccharides, which are more active than those found in other types of tea. Therefore, dark tea can help promote carbohydrate metabolism, aiding in the regulation of blood sugar levels. 3. Promotes Digestion and Relieves Greasiness: Dark tea contains certain amounts of theobromine, tea polyphenols, vitamins, amino acids, and phospholipids, which can help regulate fat metabolism, offering some positive assistance for weight loss and making it suitable for…

The benefits of drinking Pu'er tea are a common topic among tea enthusiasts. Anecdotal evidence from friends, aggressive marketing by tea merchants, and health lectures by tea experts all touch on this subject. Since the 20th century, scientific research has delved into the medicinal properties and therapeutic mechanisms of tea, such as polyphenols, theaflavins, and L-EGCG. Although research on Pu'er tea started later, it has produced significant results. These findings suggest that the various phytonutrients in Pu'er tea can have real effects on human health. Ancient and Modern Health Needs In Tibetan folklore, there is a saying: "Cha is blood (tea nourishes the blood), Cha is flesh (tea sustains the body), Cha is life (tea is essential for living)." They have long believed that Pu'er tea is a powerful health drink that can "counteract the toxicity of meat and dairy." During the Qing Dynasty, Pu'er tea's functions of "cutting through grease, aiding digestion, and sobering intoxication" were greatly promoted. It crossed mountains to become the supreme tribute tea in the Forbidden City, marking the first peak in Pu'er tea history. The reason for its popularity in the imperial court was due to the Manchu people, who were nomadic by origin…

When brewing Anhua black tea, have you ever wondered, “Why are there so many stems?” Sometimes, you might even remove and discard the larger ones. However, stems are not contaminants in the tea leaves; on the contrary, they have significant value. Don’t throw away these treasures out of ignorance—read on to find out why! Picking Standards In the picking standards for Anhua black tea, more mature fresh leaves are required. Therefore, the presence of stems is quite normal in these three categories of tea. Taste Requirements As the nutrient-conducting organs of fresh leaves, stems contain higher levels of sugar. Therefore, when blending black tea, stems are also added in appropriate amounts. For example, 3 kg of Fu brick tea includes large-leaf stems that have been accumulated over more than a year, contributing to its unique taste. Pressing Requirements Stems also play an important role in the pressing process, especially for Hei brick tea. During processing and storage, Hei brick tea requires certain temperature, humidity, and oxygen conditions for fermentation. A certain amount of stems can increase the air gaps within the brick, ensuring adequate oxygen supply, which is beneficial for quality development. Additionally, a specific stem content facilitates the drainage…

Basic Introduction to Jinxiu Black Tea Jinxiu Black Tea is a specialty product of Jinxiu County, Laibin City, Guangxi Zhuang Autonomous Region. Jinxiu Black Tea is renowned for its unique aroma and flavor. Grown in the natural environment among rocky forests and mountains, the tea absorbs the essence of nature, showcasing distinctive local characteristics. This tea is simple and natural, with a bright red color, clear and bright infusion, a fresh and refreshing taste, and a rich fragrance. The infusion of Jinxiu Black Tea is a vivid red, with a rich flavor and a sweet aftertaste. It also aids digestion and provides a comfortable drinking experience. Due to the traditional production methods used for Jinxiu Black Tea, which are complex and not industrialized, its production is very limited, making it a valuable rarity. In recent years, with the rise in consumer upgrades and higher quality demands, Jinxiu Black Tea has gained significant popularity both domestically and internationally, further highlighting its rare quality and value. For those who enjoy black tea or collect teas, Jinxiu Black Tea is undoubtedly an excellent choice not to be missed. Nutritional Value Jinxiu Black Tea is made from the tender leaves of the tea plant,…

Winter has arrived, and with it comes a significant drop in temperature, freezing cold, and the dormancy of all living things. The cold invades, causing human physiological functions to weaken, and the body's physiological activities are in a state of suppression, with yang energy gradually declining. Women, in particular, may notice their hands and feet turning icy cold and their resistance decreasing. Drinking tea can help keep the cold at bay during winter. So, what kind of tea is best for winter? A dark tea, such as Liubao Tea, which is one of the warm-natured teas suitable for this season. Liubao Tea is produced in Liubao Town, Cangwu County, Wuzhou City, Guangxi. Just like Longjing Tea, Liubao Tea gets its name from its place of origin. Wuzhou City has a unique terrain, often described as "eight parts mountain, one part water, and one part field." The warm and humid climate makes it an ideal environment for tea trees to thrive. What specific nourishing effects does Liubao Tea grown in such a favorable environment offer? Nourishing Effects of Liubao Tea 1. Warm the Stomach Winter is the coldest season of the year, and human physiological functions decline due to the severe…

Anhua Black Tea is a type of dark tea, which is a post-fermented tea. Its main products include Fu Brick Tea, Black Brick Tea, Hua Brick Tea, Qing Brick Tea, and Xiangtian (Xiang pointed tea). Anhua Black Tea belongs to the category of dark teas and has benefits such as providing dietary nutrients, lowering blood pressure, aiding digestion, reducing grease, and regulating the gastrointestinal system. Anhua Black Tea's Nine Key Benefits Benefit 1: Supplementing Dietary Nutrition: Anhua Black Tea contains a rich array of nutrients, primarily vitamins and minerals, along with proteins, amino acids, and carbohydrates. Anhua Black Tea can also be an important source of essential minerals and various vitamins. Benefit 2: Assisting Digestion, Reducing Grease, Regulating the Gastrointestinal System: The caffeine, vitamins, amino acids, and phospholipids in Anhua Black Tea help with digestion, regulate fat metabolism, and the stimulating effect of caffeine increases gastric acid secretion, thereby enhancing appetite and aiding digestion. Benefit 3: Lowering Blood Pressure: Anhua Black Tea effectively reduces fat, inhibits blood clotting, promotes fibrinogen dissolution, and relaxes the walls of blood vessels, increasing their effective diameter. This inhibits the formation of atherosclerotic plaques in the aorta and coronary arteries, achieving the effects of lowering…

The primary differences in nutritional components between cold-brewed and hot-brewed tea lie in the rate and total amount of certain compounds dissolved from the tea leaves, as follows: Antioxidant activity: Cold-brewed tea better preserves beneficial substances in the tea, such as polyphenols, due to reduced damage to the tea leaf cell structure by high temperatures. Some studies show that cold-brewed tea has stronger antioxidant activity than hot-brewed tea. Caffeine content: The dissolution of caffeine is significantly influenced by temperature; it dissolves quickly at high temperatures but very slowly below 60°C. Therefore, cold-brewed tea typically contains less caffeine, making it suitable for those sensitive to caffeine or concerned about its impact on sleep. Polyphenol dissolution: Polyphenols still dissolve relatively well at lower temperatures. Due to the longer brewing time, polyphenols and other beneficial substances in the tea leaves dissolve in cold-brewed tea. However, the relative caffeine content is greatly reduced, while the relative content of polyphenols and theanine increases, resulting in a tea with virtually no bitterness but a prominent aroma and a generally sweet taste. Taste and color: Compared to hot-brewed tea, cold-brewed tea usually has a sweeter taste and a lighter color. This is mainly because high temperatures easily…