So What's Really in Green Tea?

by Steven Popec 3. June 2010 06:53

Green tea has a reputation for having tremendous positive effects on your health but what are the reasons behind it? This article will help explain the reasons. What are the compounds included in green tea that makes it so good for you? Below is a list of what the most significant ingredients are, and how they benefit your health:

Polyphenols - a powerful-acting antioxidant, which is naturally occurring and most responsible for the color, flavor, and taste in fruits, vegetables, seeds and types of plants. The benefits include lowering the risk of heart disease, cancer and other types of diseases. The properties in polyphenol can be such that they serve as an anti-oxidant, anti-bacterial, anti-inflammatory and anti-allergenic.

Catechins - a class of polyphenol, commonly in high doses in green tea. Benefits include anti-carcinogenic, lowering of cholesterol and LDL levels, prevention of high blood pressure, prevention of red blood cell clots, prevention of allergies, anti-biotic acting functionality, and improvement of digestion and elimination of body odor.

Flavonols - another class of polyphenol with anti-oxidant properties. Benefits include the trapping of free radicals and peroxides, and the prevention of destruction of body tissue. Works in conjunction with vitamin C, helping to strengthen the walls of blood vessels.

Glycosides - complex sugar. Prevents blood sugar increase.

Carotene - compound which is organic and found in most orange and yellow vegetables and fruits. Helps to make body produce vitamin A. Benefits include prevention of oxidation, improves immunity and has anti-carcinogenic properties.

Flouride - mineral which helps strengthen tooth enamel, thereby preventing tooth decay.

Caffeine - diuretic. Benefits include speeding of nervous system, prevention of asthma, increase in metabolism.

Vitamin C - vitamin which helps fight against infections and helps the immune system.

Vitamin E - vitamin which helps in prevention of breakdown of body tissues. Also helps with infertility and is anti-carcinogenic.

Vitamin B - vitamin which helps in metabolism, maintenance of healthy skin and muscle tone, enhancement of immune and nervous system, promotion of cell growth, and reduction of certain cancers.

Zinc - mineral which helps in prevention of skin inflammation and helps in maintenance of immunity level.

Selenium - mineral which helps in prevention of oxidation and heart muscle deterioration.

Magnesium - mineral which helps in prevention of oxidation, prevention of heart-related diseases, and maintenance of bodily nerves, muscles, and bones. Also helps in the synthesis of protein and cellular metabolism.

History Of Tea

by Steven Popec 8. February 2010 20:56

There is no place on Earth where you cannot find a love to tea and its history. This drink is second by popularity only after water. Homeland of Tea is South-West China and adjacent areas of Upper Burma and North Vietnam.
 
Interestingly, the word tea has come to East Europe through the Turkic languages from North Chinese “cha”, while the source of the name in Western Europe was the South Chinese “te”. There is no way to establish the exact time of appearance of the drink in different regions.
 
The first mention of tea dates back to ancient times. How wild tea was discovered, tell legends of China, India and Japan. One of them, there was tea in the time of creation of Heaven and Earth, it is associated with the name of Sovereign Sun Yan Di. On the other Southern Chinese emperor Chen Nung (III millennium BC) once tried the drink, which accidentally turned out to be tea leaves, accidentally fell into boiling water. The drink was so fragrant and delicious that the Emperor ordered to collect and preserve these leaves and issued a decree on the application of his nationwide.

Historical monuments confirm that tea was known in China in the Three Kingdoms period (220 - 280 years). The growing of tea as a culture plant refers to the year 350. Hindus believe that the tea bush was accidentally discovered by Prince Badhidharma while traveling to Southern China. According to Japanese legend, a tea bush grew in the place where prince Daruma’s eyelids fell after he cut them off, in order not to fall asleep during meditation. From this bush Daruma’s followers gathered leaves and made refreshing drink.
 
In 1763 a Swedish navigator brought the famous naturalist Charles Linneyu from China living tea bush. Scientist, being confident in the uniqueness of this plant, gave tea its name classification thea sineusis – Chinese tea. In the XIX century in the Indian province of Assam, Burma and Laos were discovered tea trees. Botanist had to admit that the tea has a different kind, which was given the title of thea assamica - Assamese tea.

Chinese philosophers said that tea is better than wine, because it can strengthen and invigorates the human soul.  It does not cause intoxication, it is better than water because tea does not transmit infection.
 
At first, tea was used only by rulers and clerics as curative drink, that eliminates fatigue, strengthens force and vision, or in the composition of ointments. The use tea as a drink in its homeland began in the 5th century. The value of tea was very high - emperors awarded their dignitary in the promotion. In the 6th century, tea was a favorite beverage of nobility, by in the 10th century, tea had become the national drink of China and, consequently, the subject of trade.
In Europe, tea was brought in the 16th – 18th centuries, by Portuguese and Dutch. Rooted in the Netherlands, the use of the drink has become a tradition of afternoon tea drinking, and spread across the Atlantic to New Amsterdam.

In 1664 merchants of the English East India Company brought as a gift to the King, two pounds of tea. The gift was accepted, the drink was appreciated, and a triumphal procession of tea began. At first as a luxury item available to the rich and the nobility, but much later - as the traditional drink of broad segments of society. Tea became available to citizens only in the late XVIII century, after reducing the tax on tea, but for most was still too expensive.
 
In 1793, Lord McCartney transported the seeds of Chinese tea to India in the Botanical Garden to explore and cultivate. India, whereas was the former colony of the British Empire, actively developing the production of tea. In 1860 it was sold for around 2 tons. The question of the rate of transport has arisen.
By boundless sea bear tea clipper - high-speed sailboats with valuable cargo. Tea race become a tradition with promise of winning trophy. Known as the case when three-clippers - "Ariel", "Taping", and "Serika" - were all synchronous distance 25,744 km in length and finished along the harbor.
 
In Java, Sumatra, Vietnam tea begin to grow in the first half of the 19th century, in the second half - in Africa and South America, in the early twentieth century - in northern Italy and southern Switzerland. At present, breeding of tea has developed in Australia.
 
The official history of tea in Russia started in 1638, when the Mongol ruler of the Altyn-Khan sent a gift of 72kg of a strange dry leaf to the king, Mikhail Fedorovich. The first acquaintance with tea happened much earlier in 1269 because of the Russian Diocese being located in Beijing.  Russian people visited China for a variety of reasons, Therefore they had exposed to way of life there and had been well aware of tea. Russian traders dealing with Chinese merchants were introduced to tea ceremonies by direct route from Beijing to Moscow. Tea came much later - in 1665, brought by ambassador Perfiliev. In the 1679 Russia develops the agreement with China regarding the permanent supply of tea. Until the end of 18th century, tea was sold mainly in Moscow. From Moscow, the fashion for tea began to spread throughout Russia.

In 1874, imported from Paris, the tea bush was planted in Nikitsky Botanical Garden in Crimea. However, the tea bush did not survived there. Then cuttings were brought to Georgia, where they acclimatized, well developed, and subsequently gave the seeds. Since then, Georgian tea was a delight not only in Georgia and Russia, but also in many other countries. In 1900, small estates have been cultivated in Azerbaijan. In 1936 in the Krasnodar region of Russia, they cultivated three teas, “Georgian”, “Azeri” and “Krasnodarsky”.

To date, the cultivation and production of tea, engaged in Argentina, Azerbaijan, Bangladesh, Vietnam, Georgia, India, Indonesia, Iran, Kenya, Malawi, Papua New Guinea, Tanzania, Turkey, Uganda, Sri Lanka, Japan, Australia. In doing so, they had been recognized by the major producers - China, Sri Lanka, India, Bangladesh, Vietnam, Indonesia, and Kenya. Lastly, in Europe (United Kingdom, Hungary, Germany, Netherlands, Poland, France) the widespread of tea packing companies developed as proprietary blenders of tea and tisanes.

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