Green tea, also known as “trà xanh”, is not just a traditional beverage but also a cultural symbol in many Asian countries. The journey from fresh tea leaves to a fragrant cup of tea is an art, reflecting the dedication and craftsmanship of tea makers.

1. The Origins of Green Tea

Green tea originates from China, where the tea plant (Camellia sinensis) was discovered and utilized thousands of years ago. According to legend, Emperor Shen Nong accidentally discovered tea when tea leaves fell into his boiling water. Since then, tea has become an indispensable part of Chinese culture and daily life. Over time, green tea spread to Japan, Vietnam, and many other countries, each developing unique brewing styles and tea-drinking rituals.

2. The Effects of Green Tea

Green tea contains many antioxidants, particularly catechins, which help protect cells from damage. Additionally, the caffeine in green tea promotes alertness and concentration. L-theanine, an amino acid found in green tea, provides a calming effect without causing drowsiness. These characteristics make green tea a popular choice for those seeking a balance between energy and relaxation.

3. Flavor and Quality Characteristics of Green Tea

The flavor of green tea depends on several factors, including the tea variety, cultivation conditions, harvesting time, and processing methods. High-quality green tea typically has a light green or pale yellow hue, a delicate aroma, a mild astringency, and a lingering sweetness. Renowned green tea varieties, such as Thai Nguyen tea from Vietnam, Oolong tea from China, and Uji tea from Japan, each possess distinct characteristics that reflect their respective regions' soil and processing techniques.

Green tea, one of the most popular products at international food and beverage fairs, continues to assert its position at THAIFEX – Anuga Asia 2024 as well as other major exhibitions in China,Vietnam,…. With its delicate flavor, rich antioxidants, and numerous health benefits, green tea attracts the attention of businesses and international consumers alike. At the exhibition booths, brands showcase a diverse range of products, from pure green tea, matcha, and tea bags to innovative green tea blends infused with herbs or fruits. These events not only create business opportunities but also help promote the tea culture of each country, allowing green tea to expand its presence in the global market.

4. Ingredients and Processing of Green Tea

The green tea production process begins with the careful selection of young tea buds. After harvesting, the leaves undergo slight withering to reduce moisture, followed by a heat-fixing process (pan-frying or steaming) to prevent oxidation. Next, the tea leaves are rolled to shape and then dried for preservation. This process helps retain the natural color and aroma of the tea leaves. Every step in the production requires precision and experience to ensure the highest quality final product.

5. How to Enjoy Green Tea: Selection and Storage Tips

To properly enjoy green tea, it is recommended to brew it with water at around 70-80°C, as excessively hot water can diminish its delicate flavors. The steeping time usually ranges from 2-3 minutes, depending on the tea type and personal preference. When selecting tea, pay attention to the color, aroma, and shape of the leaves. High-quality tea often has intact leaves, vibrant color, and a natural fragrance. For storage, tea should be kept in an airtight container in a cool, dry place away from direct sunlight to maintain its freshness and flavor.

6. Rita 2025 Green Tea Product Line: A Commitment to Quality

In 2025, Rita Food and Drink Company continues to assert its position in the beverage industry by launching a diverse range of high-quality green tea products. Offerings such as Strawberry Green Tea with Boba Pearls and Lemon Green Tea with Boba Pearls not only deliver refreshing flavors but also cater to modern consumer preferences. By combining tradition with modern technology, Rita is committed to delivering the finest green tea products that meet international standards and satisfy even the most discerning customers.

With its long history and unique flavors, green tea continues to hold a special place in the hearts of tea lovers. Understanding its origins, processing techniques, and proper ways to enjoy it allows us to appreciate the value of each cup and contribute to preserving and evolving the traditional tea culture.