Tea was first discovered in Yunnan province, China. Tea is rich in
antioxidants, caffeine and theophylline with protein, fat and carbohydrate is
almost 0%. Since the first tea is one of the most popular drinks. In addition
to delicious when drunk and relax, tea consumption also has a good effect for
health. It also acknowledged good for healthy skin and hair by many experts.
All types of tea's health benefits, but some types of tea contain polyphenols
and antioxidant levels higher than others. So, ideally one should try to
consume all types of tea are there to get a lot of benefits. In Indonesia alone
fragrant tea is tea that is often consumed.
There are several types of tea that is known throughout the world. Each
tea is processed in different ways, making it a bit much different in terms of
nutritional content. Certain types of tea can be superior or less in terms of a
particular compound. However, each tea has a way of brewing different. There
are three important things to consider when brewing tea is the tea itself,
water, and equipment makers.
Dosing and storage of tea will determine whether or not the tea. The
quality and the water temperature is also very influential in the sense that
will be generated. Another with fax equipment, materials and old equipment will
determine the aroma of brewing tea enjoyment. So these things are very
important because they affect the taste, aroma and properties of the resulting
tea.
Make tea not only to brew with hot water only. This process should also
be considered, because it will affect the tea itself. To get a delicious taste
and aroma evocative needed a good way of brewing tea. Of course efficacy
brewing whenever you can get done properly.
Green
tea
Green tea is obtained without fermentation (enzymatic oxidation), namely
through inactivation of the enzyme polyphenol oxidase in fresh tea leaves.
Methods of inactivation of the enzyme polyphenol oxidase green tea can be made
by heating (hot air) and evaporation (steam/water vapor). Both of these methods
are useful for preventing enzymatic oxidation of green tea catechins
Roasting tea leaves will provide aroma and flavor that is stronger than
that of hot steam. Advantage by providing hot steam, is the color of tea will
be bright green. In China, green tea is done to make the provision of hot steam
in the tea leaves, while in Japan the tea leaves roasted. In both methods, the
tea leaves are equally wither, but because these tea leaves are heated
immediately after picking, the results remain green tea. This type of tea is
the most popular in China and Japan. This tea is also considered as the most
beneficial for health. This tea is obtained from fresh tea leaf that experience
heating with steam at high temperatures.
Green tea contains about 25 milligrams of caffeine per cup. And the type
of tea is more delicate taste than black tea. Green tea is also rich in
antioxidants consist of compounds such as catechins, caffeine, theanine, and
various vitamins and minerals. These antioxidants may contribute to heart
health and prevent cancer. Green tea is often used to lowering cholesterol,
losing weight (especially abdominal fat). Green tea is also beneficial in
reducing the risk of diabetes and Alzheimer's.
Green tea is tea made from young shoots as long jing, bi luo chun, secha
and yellow tea. Needed a pitcher for one kind of tea, in addition to the
temperature used is 70-75 degrees Celsius. 2-3 minutes long brewing.
Jasmine green tea like Genmaicha and Shou May. The temperature used is
80-85 degrees Celsius, slightly hotter than green tea and white. However,
almost the same as the old brewing green tea and white, about 2-3 minutes.
Black
tea
Black tea also called red tea by the Chinese, Japanese and Korean, it is
because the custom of the east call it red tea because the tea produced from
this tea will be colored red, while the western people call black tea because
the tea leaves used for brewing normally black. Black tea is the most popular
type of tea and often consumed in Asia, including Indonesia. Indonesia itself
is an exporter of black tea is the 5th largest in the world.
Black tea longer undergo oxidation process compared to other teas. This
type of tea has the strong aroma and can last longer if stored properly. Black
tea is obtained through a fermentation process, in this case not using
microbial fermentation as a source of enzymes, but performed by fenolase
enzymes contained in tea leaves itself. In this process, most of catechins
oxidized to teaflavin and tearubigin, an antioxidant compound that is not as
strong as catechins. This fermentation process resulting in the oxidation of
polyphenols is simple, namely tea catechins converted into more complex
molecules and concentrated to give a characteristic of black tea, which is a
colorless, strong and sharp taste.
Black tea is the most widely tea leaves undergo fermentation processing,
so that it can be said black tea processing is done with the full fermentation.
The first stage, the leaves are put on the shelf and left to wilt for 14 to 24
hours. Then the leaves are rolled and twisted to release natural enzymes and
prepare the leaves for the oxidation process, at this stage of black tea leaves
are still green. After rolling, the leaves are ready for the process of
oxidation. Leaves placed in cold and damp, then the fermentation process takes
place with the aid of oxygen and enzymes. The fermentation process determines
the quality of the final result. After that, the leaves are dried or heated to
stop the oxidation process to obtain the desired taste and aroma.
Black tea contains more caffeine than green tea or white tea is 40
milligrams in each cup and has a slightly bitter taste. Black tea is very good
for people who need a lot of energy quickly. But for people who are sensitive
to caffeine, you should avoid consuming black tea.
The main efficacy of this tea is strengthen our bones. Theaflavis and thearubigins
antioxidant content are very useful for lowering bad cholesterol or LDL in the
body. Three cups of black tea each day is believed to reduce the risk of
cardiovascular diseases such as heart disease, lower cholesterol, hypertension,
and stroke. Because the substance flavonoid quercetin, kaempfrol, and myricetin
in tea can prevent blood vessel damage due to oxidation of cholesterol,
affecting the levels of stress hormones. So if someone is eating black tea
regularly will reduce the person's risk of heart attack and stroke.
Research published in the Journal of Psychopharmacology showed evidence
that black tea effectively lowers cortisol, a stress hormone. The study found
that people who drank black tea would be reduced stress more quickly than those
who drank other types of tea. Furthermore, participants experienced a decrease
in cortisol levels in their blood after severe stress. The key, they consume
black tea four times per day for six weeks. Black tea is also able to reduce
the risk of cancer.
Brewing black tea was made with hot water, temperatures between 90-95
degrees Celsius. Performed for 3-5 minutes, about the same as Oolong tea.
White
Tea
White tea is a type of tea is not fermented at all, in which the drying
and evaporation processes done with very short so that substances in tea
catechins white is the highest that have properties more powerful than other
types of tea. White tea leaves after being dried is not green but silvery-white
and paler when brewed with soft and fresh aroma.
White tea is taken only from the tea leaves are picked and harvested
choice before actually bloomed. White tea leaf buds taken from the best of
every tree, and so-called white tea because when the leaves are plucked buds
are still covered as fine white hair. Plucked tea leaves are the young shoots,
and then dried by evaporation method (steam dried) or allowed to air dry (air
dried).
Young shoots (leaves new bud growth) is not oxidized. This avoided the
tops of sunlight in order to prevent the formation of chlorophyll. White tea
production process consists of two stages, namely the evaporation and drying.
Without the withering, rolling and fermenting it makes its appearance almost
unchanged. The resulting tea was silvery-white. When it was served, white tea
has a pale yellow color and a delicate aroma and fresh. This tea is the most
gentle of all kinds of tea. Hence white tea produced only slightly compared to
the other types of tea, and consequently be more expensive than other teas.
White tea has anti-cancer properties of the most potent. In addition a very low
white tea caffeine (15 mg per cup), making it a good choice for people who are
sensitive to caffeine. The content of the antioxidant catechins and polyphenols
is higher, because the manufacturing process is not much. White tea is a great
addition to your diet.
The benefits of white tea, among others, suppress cancer cells, prevent
obesity, counteracting free radicals better than tea types other, relieve
diabetics, prevent aging because they contain high antioxidants that protect
the substance of elasticity face that elastin and collagen, prevent skin
problems, and slimming.
White tea is less well known, but did not make it less healthy. White
tea, white tea extracts in particular proved able to slow the growth of
bacteria that cause Staphylococcus infections, Streptococcus infections,
pneumonia and dental caries, and improve immune system function. Antiviral and
antibacterial effects of several brands of toothpaste is due to the additional
white tea extract.
This type of tea is tea made from tea leaves, shoots like a silver
needle and white peony. With temperatures similar to brewing green tea that is
70-75 degrees Celsius, and the old brewing about 5-10 minutes.
Oolong
tea
Oolong in Chinese means black dragon because its leaves resemble small
black dragon suddenly awakened when brewed, but this time oolong tea has been
produced in Indonesia, such as Java Oolong, Bengkulu Olong and Banten Organic
Olong.
Oolong tea leaves are processed by heating in a short time after
rolling. Oxidation can be stalled in the heating process, so tea Olong called
semi-fermented tea. Oolong tea is semi-fermented processed and made with
special raw materials, namely certain varieties such as Camellia sinensis which
gives special aroma. Type of oolong tea, is not so popular compared to other
types of green tea or black tea. Most oolong tea leaves produced tea
plantations in China and Taiwan.
The manufacturing process through a heating process that is performed
immediately after rolling the leaves, with the aim to stop the fermentation
process, therefore, oolong tea is referred to as semi-fermented tea. Raw
material oolong tea leaves are taken from the top three, which are picked in
time, which is when they are not too young and not too old. The first step is
to make the processing of oolong tea leaves become wilted leaves are allowed to
wilt for a few hours in the sun, but less than a day. Once the leaves wither,
leaves stirred to eject tiny drops of water oolong tea from the leaves so that
the oxidation process can begin. When the leaves are exposed to air, it will
turn into a darker color. The length of time the leaves undergo oxidation
depends on the type of oolong, some kind of only 10% oxidized, while others can
be up to 50% oxidized. Steeping oolong tea taste more akin to green tea, but
the color and the aroma is less powerful than black tea
Green oolong tea has a lower caffeine content, while black oolong tea
has caffeine content is higher, about 30 milligrams of caffeine per cup. Oolong
tea has higher antioxidants than green tea.
For benefits, oolong tea is useful to assist you in losing weight. This
is because the consumption of oolong tea you will activate the enzyme are able
to drive the fat stored in fat cells or commonly called triglycerides. Oolong
tea is proven to encourage the body's metabolism, burn fat, help you lose
weight, prevent cavities and maintain healthy skin.
Oolong tea has many we meet in the Indonesian market. But for make it can
be done in two ways, first brewing between the water temperature is 85-90
degrees Celsius for 3-5 minutes. The second is the technique of cold brew. It
makes quite like the kind of regular oolong tea, but after it is cooled in a
refrigerator for four hours. After that you can enjoy oolong tea with different
sensations.







