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What
is Tea? A
Brief History of Tea What
Tea to Serve Caffeine
Info Nutritional
Info Rooibos Yerba
Mate
What is Tea?
Tea is a natural plant
called Camellia sinensis, which is an evergreen plant of the Camellia
family. It has smooth, shiny pointed leaves, and the flowers, which
resemble the buttercup in shape, are white. The plant looks similar to the
privet hedge leaf that can be found in British gardens. Camellia sinensis
is indigenous to China and India, but there are more than 1,500 teas to
choose from and tea is grown in more than 30 countries. It differs in
taste and character due to the region in which it is grown, type of soil
of the region, type of climate conditions in the region, the processing
methods utilized and the additions (i.e., flowers, fruit, oils, herbs
and/or spices). Altitude also plays a factor in taste and character, the
higher the altitude the slower the crop grows, but the quality will
generally be better. Only the bud and the 2 top leaves from the stalk are
picked for processing. It takes 4.5 kilos (approximately 10 1/2 lbs) of
green leaf to make 1 kilo (approximately 2 lbs) of black or green tea.
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A Brief History of Tea
The origin of tea has
several versions
Chinese Version:
According to Chinese mythology, in 2737 BC the legendary Chinese
Emperor Shen Nung was strolling through his garden, as his servant heated
water for his customary cup of boiled water. A leaf from a nearby bush
drifted into the water. Rather than take it out, Shen Nung left the leaf
in the water and watched with fascination as it tinted his clear water. He
tasted the brown colored liquid and found it refreshing. Emperor Shen Nung
was a scholar and herbalist and he experimented with tea, eventually
declaring it a medicinal drink.
India Version: A
Chinese scholar named Gan Lu, who lived during the Later Han Dynasty (A.D.
25 - 221), went to India to study Buddhism. When he returned to China, he
brought back him newfound belief in Buddhism and tea.
Japanese Version:
In 727 A.D. legend has it tea was presented to Emperor Shomu as an
official gift from the Chinese T'ang Court. While tea did spread into
Japan widespread cultivation was disrupted when the country entered into
civil wars and was cut off from China for over 400 years. Tea seeds were
said to have been planted in the Imperial Gardens in Heian (Kyoto) in 794
A.D. In the year 900 A.D. tea was brought to Japan by monks who had
visited China to study Buddhism. In the year 1191 A.D. Japan renews trade
with China and the Buddhists have a ritual of sharing tea that will later
become the Japanese Tea Ceremony. Widespread tea drinking becomes popular
among the Japanese masses in the 1400s A.D.
As you can see the
spread of tea cultivation throughout China and Japan can largely be
accredited to the movement of Buddhist priests throughout the regions.
Introduction to the
U.S. : In the year 1658 tea is served and sold publicly for the first
time. In the year 1660 tea is introduced by the Dutch colonists to America
in the settlement called New Amsterdam, which later became New York. The
same year England levied the first tax on tea. This tea tax was one of the
factors that lead to American resistance to British rule and ultimately
the Boston Tea Party in December 16, 1773.
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What Tea to Serve
| TYPES OF
FOODS |
SUITABLE
TEAS |
English
Breakfast (fried foods, eggs, smoked fish, ham, bacon) |
Ceylon Pekoe,
English Breakfast, Assam, Darjeeling |
| Continental
Breakfast (breads, cheese, jams) |
Ceylon Pekoe,
Assam, Darjeeling |
| Light Savory
Meals and Brunch |
Ceylon Pekoe,
Assam, Darjeeling, Green, Oolong |
| Meat and
Game |
Earl Grey,
Jasmine |
| Poultry |
Darjeeling,
Oolong, Jasmine |
| Fish |
Darjeeling,
Oolong, Earl Grey, Green |
| Spicy
Foods |
Ceylon Pekoe,
Darjeeling, Oolong, Green, Jasmine |
| Tea
Time |
All
Teas |
| Strong
Cheeses |
Earl Grey,
Green |
| After A
Meal |
Darjeeling,
Green, Oolong |
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Caffeine
caffeine /
caf feine / ka-'fen a bitter white alkaloid (organic compound
found in seed plants) found especially in coffee and tea, used as a
stimulant or diuretic.
The amount of caffeine
in tea or coffee depends on a number of factors, including the variety of
tea leaf or coffee bean, where it is grown, particle size used (i.e., tea
leaf cut or the particular coffee " grind "), and the method and length of
brewing or steeping. With tea, studies have shown the leaf location on the
tea plant affects the content of caffeine in the leaf and the smaller the
tea leaf, the stronger the extraction of caffeine. Fermentation is also a
factor, the longer the tea leaves have been fermented, the greater their
caffeine content. All these factors contribute to the reasons why the
reported caffeine content in published literature is somewhat
varied.
A true tea (camellia
sinensis) contains a small amount of naturally occurring caffeine. There
is approximately 30 milligrams of caffeine per cup of tea or approximately
1/3-1/2 less the amount of caffeine in a cup of coffee. A good rule of
thumb, the lighter the tea, the shorter the brewing time, the less
caffeine. For those individuals that like the "pick-me-up" of caffeine,
you will find it in a good tea, but you will not experience the usual
edginess one experiences with coffee.
One of the more
confusing aspects of caffeine content is the fact that coffee contains
less caffeine than tea when measured in its dry form. However, the
caffeine content of a prepared cup of coffee is significantly higher than
the caffeine content of a prepared cup of tea.
There is also a common
misperception that decaffeinated tea does not contain caffeine. However,
this is not the case, as decaffeinated tea still contains about 3% of its
original caffeine content. Decaffeinated teas are typically more expensive
due to the fact the tea leaves usually need to be transported from the tea
estate to the processing facility for decaffeination and then back to the
tea estate. All of the transport costs need to be factored into the cost
of the tea, which in turn is then passed onto the consumer.
Keep in mind, green
teas and oolong teas have less caffeine than black teas. Green tea has
approximately 1/3 the amount of caffeine of black tea, while oolong tea
has approximately 2/3 the amount of caffeine of black tea.
COFFEE (5
Ounces)
| Method |
Caffeine Content |
| Drip Method |
60
- 180 mg |
| Percolated |
40
- 170 mg |
| Instant |
30
- 120 mg |
| Decaffeinated |
2 -
5 mg |
| Instant Decaffeinated |
1 -
5 mg |
TEA (5
Ounces)
| Method |
Caffeine
Content |
| Brewed U.S. Brands |
20 - 90
mg |
| Brewed Imported Brands |
25 - 110
mg |
TEA (6
Ounces)
| Type of Tea |
Caffeine
Content |
| Black |
25 - 110
mg |
| Green |
8 - 16
mg |
| Oolong |
12 - 55
mg |
HERB (2 Grams -
Dry)
| Type of Herb |
Caffeine
Content |
| Yerba Mate |
30
mg |
Source:
Caffeine by The Institute of Food Technologists' Expert Panel on Food
Safety & Nutrition All About Tea by William H. Ukers Merriam -
Webster Dictionary The American Heritage Dictionary
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NUTRITIONAL INFO
ANTIOXIDANTS An antioxidant is a chemical
compound or substance that inhibits oxidation. Oxidation is the
combination of a substance with oxygen. While we breathe oxygen that is
vital to life, oxygen is also incorporated into a reactive substance
called free radicals. Free radicals can lead to undesirable chemical
changes in our bodies and cause damage to the components of our cells,
which can lead to heart disease and/or cancer. The best known antioxidants
are Vitamins C and E and beta carotene, also known as the "ACE"
vitamins.
Research suggests that
drinking 4 - 5 cups of tea a day may have a beneficial effect on high
blood pressure and high blood cholesterol. Studies have shown that blood
pressure and blood cholesterol drop as tea consumption increases. Experts
believe the flavanoids (antioxidants) in tea may also decrease blood
clotting, which is another common cause of cardiovascular
disease.
Tea is a natural
source of fluoride. It has been shown to have a positive effect on
decreasing plaque buildup, thereby preventing tooth decay and gum disease
among the British. In Great Britain it is believed that tea, with the
fluoride and antioxidants synergy, assists children with better overall
oral hygiene.
Both black and green
teas are a rich source of antioxidants called flavanoids. Flavanoids are a
natural group of chemicals found in plants that protect against
deleterious changes brought about by free radicals in the body. Flavanoids
are thought to play an important role in protecting us from heart disease
and/or cancer.
Black tea is said to
stimulate the nervous system in a way that is good for heart health and is
more often associated with the prevention of strokes. It is thought the
presence of theophyline (crystal alkaloid derived from tea leaves, useful
as a diuretic and/or stimulant) may stimulate the nervous system while
relaxing the blood vessels and consequently may help the heart to work
better. There has also been evidence to suggest that cancers of the
digestive tract and the urinary tract are inhibited by black tea, as are
some of the cancers that particularly effect postmenopausal women.
While green tea is
said to assist in the treatment of abdominal, intestinal and cerebral
hemorrhage, the prevention of capillary fragility and the formation of
bladder stones. Green tea has also been found to be helpful in the
treatment of nephritis (inflammation of the kidney), chronic hepatitis and
hypertension. The polyphenols (antioxidant properties) in green tea may
help fight cancers of the lung, stomach, esophagus, duodenum, pancreas,
liver and colon.
BLACK
TEA
| Vitamin /
Mineral |
Benefit |
| Carotene,
precursor to Vitamin A |
Has antioxidant
and protective properties. |
| Thiamin
(Vitamin B1) |
Essential for
releasing energy from food. Improves mental abilities, controls
anemia and can help control diabetes. |
| Riboflavin
(Vitamin B2) |
Essential for
releasing energy from food. Contributes to general energy levels.
Protects against some cancers and against anemia. |
| Nicotinic
Acid |
Necessary for
the release of energy from fat and carbohydrate. |
| Pantothenic
Acid |
Necessary for
the release of energy from fat and carbohydrate. |
| Ascorbic Acid
(Vitamin C) |
Essential for a
healthy immune system. |
| Vitamin B6
|
Metabolism of
proteins, good for an overall immune booster. Helps control
diabetes, prevents skin disease and soothes nervous
disorders. |
| Manganese |
Essential for
bone growth and body development, 2 - 5 mg a day is required for
good health. |
| Potassium |
Vital for
maintaining a normal heart beat, enables nerves and muscles to
function and regulate fluid levels within the
cells. |
When You Should Not
Drink Tea
With Medication The
natural compounds of tea may inhibit the effectiveness of some
medications. As a result, this may contribute to harmful side effects. You
should always check with your doctor when taking medication.
Before
Sleeping Natural caffeine content of tea may interfere with sleep. It
is best to sip a non-caffeine herbal tea, such as chamomile, prior to
sleeping.
Right Before A
Meal Tea can dilute gastric juices that are necessary for good
digestion, so it is not recommended you drink tea right before you
eat.
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ROOIBOS
Rooibos is a bush-like
plant with a smooth central barked main stem (near the soil surface), with
branches bearing the thin, sharp (but soft), needlelike leaves. It is said
Rooibos tea was first harvested from plants growing in the mountains
around Clanwilliam near Capetown, South Africa. The stems and leaves of
the plant were bruised with hammers and left to ferment in the sun. The
resulting beverage was first reported by the botanist Carl Humberg in
1772. However, no one really knows exactly how old the Rooibos plant is,
or when the plant from the Cederberg Mountains of South Africa was first
used to prepare a beverage.
The Rooibos awareness
grew significantly in 1960 when Annique Theron discovered that by adding
Rooibos to her colicky baby's warmed milk it produced a soothing effect.
This discovery lead to many subsequent health studies. The list of health
benefits from Rooibos have been reported to be a natural cure for
allergies, digestive problems like nausea and stomach cramping, nervous
tension, mild depression and headaches.
Rooibos can be a
delicious stand alone beverage, as well as a natural additive in baby
foods and skin care products. Rooibos has an amber reddish hue that is
used in food coloring and it is a popular additive for juices, soups and
other food recipes.
Rooibos is also
popular among athletes, as it is a rich source of replenishing depleted
minerals after a workout. Three grams of Rooibos in 8 ounces of water
contain:
| Nutrients |
Function In
The Body |
Mg |
| Caffeine |
|
0 |
| Potassium |
Necessary for
metabolic function |
7.12 |
| Calcium |
Necessary for
strong teeth and bones |
1.09 |
| Sodium |
Necessary for
fluid and acid-base balance |
6.16 |
| Iron |
Essential for
transport of oxygen in the blood |
0.07 |
| Copper |
Necessary for
different metabolic processes |
0.07 |
| Manganese |
Necessary for
metabolic processes and for bone growth and development |
0.04 |
| Zinc |
Necessary for
normal growth, development and healthy skin |
0.04 |
| Magnesium |
Necessary for
healthy nervous system and for other metabolic processes |
1.57 |
| Fluoride |
Necessary for
healthy teeth and bones |
0.22 |
| Acidity |
|
Ph
5.3 |
| Tannin |
|
Low |
NOTE: As per
brewed serving without any sugar or milk added.
Sources:
Allergies: An Amazing Discovery by Annique Theron
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YERBA MATE
Mate is a tea-like
beverage consumed mainly in Argentina, Uruguay, Paraguay and southern
Brazil. Yerba Mate is part of the holly family, with holly-like leaves
that are somewhat leathery. In the wild the plant grows near streams and
needs 25 years to develop completely. The plant flowers between the months
of October and December with small white flowers that produce a small red,
black or yellow fruit that resemble a pepper berry. Yerba Mate is a wild
plant that has a distinct aroma and taste that has never been replicated
through plantation cultivation, although it is widely cultivated now to
keep up with demand. In the leading export countries of Brazil and
Paraguay, some production still comes from the wild stands, most of which
are found in the humid depressions of the foothills. During harvesting,
mate gatherers travel through the jungle searching for a stand of trees
called a mancha. Harvesting is done when the tree is in full leaf, and
leaves are picked from the same tree only every third year. Thus
protecting the tree for the ensuing crop. It is not uncommon for one wild
tree to produce 65 - 85 lbs. of dried leaves annually.
Mate is brewed from
the dried leaves and stemlets of the perennial tree Ilex paraguarensis
("Yerba Mate"). It has a characteristic mature flavor that is somewhat
sweet, bitter and alfalfa-like. The infusion is similar to that of tea,
but it is not as astringent. The name Mate derives from the quichua word
"mati" the name of the gourd (Lagenaria vulgaris) that is traditionally
used to hold the mate infusion as it is drunk.
Mate is said to be a
whole body tonic that promotes balances in many body systems without
over-stimulating any one system. Mate is used to reduce appetite,
invigorate the body and affect the muscles by reducing fatigue. In Europe,
Mate is used for weight loss, arthritis, headache, hemorrhoids, fluid
retention, obesity, fatigue, stress, constipation, allergies and hay
fever. It is believe to cleanse the blood, tone the nervous system,
stimulate the production of cortisone, retard aging, stimulate the mind
and control appetite.
| Nutrients |
Type |
| VITAMINS |
A,
C, E, B11, B2, Nicotinic acid, Biotin, Pantothenic acid, Carotene,
Choline Inositol |
| MINERALS |
Calcium, Iron, Potassium, Manganese, Magnesium,
Phosphorus |
| AMINO ACIDS |
15
different compounds |
| ANTIOXIDANT POLYPHENOLS |
Kaempferol glycosides, Rutin,
Isoquercitrin |
| Country |
Use |
| BRAZIL |
Digestion,
Diuretic, Heart, Obesity, Stimulant, Stomach, Tea, Tonic and
Urinary |
| MEXICO |
Coffee |
| PARAGUAY |
Tea |
| SOUTH AMERICA |
Appetite
Suppressant, Astringent, Coffee and Rheumatism |
| TURKEY |
Diuretic,
Purgative, Scurvy, Stimulant, Sudorific and Tea |
| ELSEWHERE |
Stimulant |
Please keep in mind,
these statements have not been evaluated by the FDA (Food and Drug
Administration). The testing and evaluating of herbs and/or health foods
is not a requirement of the FDA. The Yerba Mate product is not intended to
treat, cure, diagnose or prevent any aliment. For diagnosis and treatment
consult your physician.
Sources: Herbs for Health - Sun Harvest Farms
Health Food Magazine, July 1999 Herbal Secrets of the Rainforest by
Leslie Taylor The Herbal Forest by Richard Evans Schultes & Robert
F. Faffauf A Modern Herbal by Maud Grieve Herbal Tonic Therapies by
Daniel Mowrey CRC Handbook of Medicinal Herbs by James A.
Duke
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