* 1. Background of the Study Tea is created by using the leaves of a plantknown as Camellis sinensis. This plant is native tomainland China, South and Southeast Asia, but it istoday cultivated across the world in tropical andsubtropical regions. It is an evergreen shrub orsmall tree that is usually trimmed to below 2 m(6.6 ft) when cultivated for its leaves. It has astrong taproot. The flowers are yellow-white, 2.5-4cm (0.98-1.6 in) in diameter, with 7 to 8 petals.
* 2. Tea-drinking can be traced back to the 10thcentury BC in China before it was spread toKorea and Japan. Basically, this drink is madeby brewing tea leaves to create an extract. Dueto the chlorophylls and other pigments in theleaves, the extract commonly appears with abrown color.
* 3. Objectives This research is being done to find out thepotency of the extract of the leaves from theplant Camellis sinensis as an ink. Nowadays,ink is a pigment in a liquid or paste form used ascolorants and dyes. Also, they are becomingmore and more expensive because of theirincreasing purposes.
* 4. Our research aims to produce this ink as acheaper alternative to those commercial ones.Compared to the ink we are aiming to create,commercially produced inks are toxic and canbe hazardous to a person’s health once there isa inappropriate contact with it.To match with the color and consistency ofother inks, we will be adding other substances,specially vinegar and cornstarch, which arecommon and easy to find.
* 5. Statement of the Problem Generally, this investigatory project aims to find out iftea bags can be used to create an ink. Specifically, it aimsto answer the following questions:1. Can vinegar strengthen the color of the product, ink?2. Can cornstarch contribute to achieving the rightconsistency of the ink?3. Are the processes boiling and straining efficient intaking the extract out of the tea bags?
* 6. Hypothesis of the Study• Extracts taken from tea bags have... [continues]
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